atan 0
= atan downward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
atan -0
= atan downward binary32 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest binary32 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero binary32 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward binary32 -0x0p+0 : -0x0p+0 : inexact-ok
= atan downward binary64 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest binary64 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero binary64 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward binary64 -0x0p+0 : -0x0p+0 : inexact-ok
= atan downward intel96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest intel96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero intel96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward intel96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan downward m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward m68k96 -0x0p+0 : -0x0p+0 : inexact-ok
= atan downward binary128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest binary128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero binary128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward binary128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan downward ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan tonearest ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan towardzero ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
= atan upward ibm128 -0x0p+0 : -0x0p+0 : inexact-ok
atan max
= atan downward binary32 0xf.fffffp+124 : 0x1.921fb4p+0 : inexact-ok
= atan tonearest binary32 0xf.fffffp+124 : 0x1.921fb6p+0 : inexact-ok
= atan towardzero binary32 0xf.fffffp+124 : 0x1.921fb4p+0 : inexact-ok
= atan upward binary32 0xf.fffffp+124 : 0x1.921fb6p+0 : inexact-ok
= atan downward binary64 0xf.fffffp+124 : 0x1.921fb54442d18p+0 : inexact-ok
= atan tonearest binary64 0xf.fffffp+124 : 0x1.921fb54442d18p+0 : inexact-ok
= atan towardzero binary64 0xf.fffffp+124 : 0x1.921fb54442d18p+0 : inexact-ok
= atan upward binary64 0xf.fffffp+124 : 0x1.921fb54442d19p+0 : inexact-ok
= atan downward intel96 0xf.fffffp+124 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest intel96 0xf.fffffp+124 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 0xf.fffffp+124 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 0xf.fffffp+124 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward m68k96 0xf.fffffp+124 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest m68k96 0xf.fffffp+124 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 0xf.fffffp+124 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 0xf.fffffp+124 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward binary128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan tonearest binary128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan downward ibm128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan tonearest ibm128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 0xf.fffffp+124 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
= atan downward binary64 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18p+0 : inexact-ok
= atan tonearest binary64 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18p+0 : inexact-ok
= atan towardzero binary64 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18p+0 : inexact-ok
= atan upward binary64 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d19p+0 : inexact-ok
= atan downward intel96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest intel96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward m68k96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest m68k96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward binary128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan tonearest binary128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan downward ibm128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan tonearest ibm128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 0xf.ffffffffffff8p+1020 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
= atan downward intel96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest intel96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward m68k96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan tonearest m68k96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d1846ap+0 : inexact-ok
= atan downward binary128 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan tonearest binary128 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 0xf.fffffffffffffffp+16380 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan downward binary128 0xf.fffffffffffffffffffffffffff8p+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan tonearest binary128 0xf.fffffffffffffffffffffffffff8p+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 0xf.fffffffffffffffffffffffffff8p+16380 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 0xf.fffffffffffffffffffffffffff8p+16380 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan downward binary128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan tonearest binary128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan downward ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan tonearest ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 0xf.ffffffffffffbffffffffffffcp+1020 : 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
atan -max
= atan downward binary32 -0xf.fffffp+124 : -0x1.921fb6p+0 : inexact-ok
= atan tonearest binary32 -0xf.fffffp+124 : -0x1.921fb6p+0 : inexact-ok
= atan towardzero binary32 -0xf.fffffp+124 : -0x1.921fb4p+0 : inexact-ok
= atan upward binary32 -0xf.fffffp+124 : -0x1.921fb4p+0 : inexact-ok
= atan downward binary64 -0xf.fffffp+124 : -0x1.921fb54442d19p+0 : inexact-ok
= atan tonearest binary64 -0xf.fffffp+124 : -0x1.921fb54442d18p+0 : inexact-ok
= atan towardzero binary64 -0xf.fffffp+124 : -0x1.921fb54442d18p+0 : inexact-ok
= atan upward binary64 -0xf.fffffp+124 : -0x1.921fb54442d18p+0 : inexact-ok
= atan downward intel96 -0xf.fffffp+124 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest intel96 -0xf.fffffp+124 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 -0xf.fffffp+124 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 -0xf.fffffp+124 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward m68k96 -0xf.fffffp+124 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest m68k96 -0xf.fffffp+124 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 -0xf.fffffp+124 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 -0xf.fffffp+124 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward binary128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan tonearest binary128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan downward ibm128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
= atan tonearest ibm128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 -0xf.fffffp+124 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan downward binary64 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d19p+0 : inexact-ok
= atan tonearest binary64 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18p+0 : inexact-ok
= atan towardzero binary64 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18p+0 : inexact-ok
= atan upward binary64 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18p+0 : inexact-ok
= atan downward intel96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest intel96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward m68k96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest m68k96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward binary128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan tonearest binary128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan downward ibm128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
= atan tonearest ibm128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 -0xf.ffffffffffff8p+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan downward intel96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest intel96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero intel96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward intel96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward m68k96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan tonearest m68k96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d1846ap+0 : inexact-ok
= atan towardzero m68k96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan upward m68k96 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18468p+0 : inexact-ok
= atan downward binary128 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan tonearest binary128 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 -0xf.fffffffffffffffp+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan downward binary128 -0xf.fffffffffffffffffffffffffff8p+16380 : -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan tonearest binary128 -0xf.fffffffffffffffffffffffffff8p+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 -0xf.fffffffffffffffffffffffffff8p+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 -0xf.fffffffffffffffffffffffffff8p+16380 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan downward binary128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
= atan tonearest binary128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan towardzero binary128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan upward binary128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
= atan downward ibm128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
= atan tonearest ibm128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan towardzero ibm128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
= atan upward ibm128 -0xf.ffffffffffffbffffffffffffcp+1020 : -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
atan 1
= atan downward binary32 0x1p+0 : 0xc.90fdap-4 : inexact-ok
= atan tonearest binary32 0x1p+0 : 0xc.90fdbp-4 : inexact-ok
= atan towardzero binary32 0x1p+0 : 0xc.90fdap-4 : inexact-ok
= atan upward binary32 0x1p+0 : 0xc.90fdbp-4 : inexact-ok
= atan downward binary64 0x1p+0 : 0xc.90fdaa22168cp-4 : inexact-ok
= atan tonearest binary64 0x1p+0 : 0xc.90fdaa22168cp-4 : inexact-ok
= atan towardzero binary64 0x1p+0 : 0xc.90fdaa22168cp-4 : inexact-ok
= atan upward binary64 0x1p+0 : 0xc.90fdaa22168c8p-4 : inexact-ok
= atan downward intel96 0x1p+0 : 0xc.90fdaa22168c234p-4 : inexact-ok
= atan tonearest intel96 0x1p+0 : 0xc.90fdaa22168c235p-4 : inexact-ok
= atan towardzero intel96 0x1p+0 : 0xc.90fdaa22168c234p-4 : inexact-ok
= atan upward intel96 0x1p+0 : 0xc.90fdaa22168c235p-4 : inexact-ok
= atan downward m68k96 0x1p+0 : 0xc.90fdaa22168c234p-4 : inexact-ok
= atan tonearest m68k96 0x1p+0 : 0xc.90fdaa22168c235p-4 : inexact-ok
= atan towardzero m68k96 0x1p+0 : 0xc.90fdaa22168c234p-4 : inexact-ok
= atan upward m68k96 0x1p+0 : 0xc.90fdaa22168c235p-4 : inexact-ok
= atan downward binary128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan tonearest binary128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan towardzero binary128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan upward binary128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
= atan downward ibm128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
= atan tonearest ibm128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
= atan towardzero ibm128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
= atan upward ibm128 0x1p+0 : 0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
atan -1
= atan downward binary32 -0x1p+0 : -0xc.90fdbp-4 : inexact-ok
= atan tonearest binary32 -0x1p+0 : -0xc.90fdbp-4 : inexact-ok
= atan towardzero binary32 -0x1p+0 : -0xc.90fdap-4 : inexact-ok
= atan upward binary32 -0x1p+0 : -0xc.90fdap-4 : inexact-ok
= atan downward binary64 -0x1p+0 : -0xc.90fdaa22168c8p-4 : inexact-ok
= atan tonearest binary64 -0x1p+0 : -0xc.90fdaa22168cp-4 : inexact-ok
= atan towardzero binary64 -0x1p+0 : -0xc.90fdaa22168cp-4 : inexact-ok
= atan upward binary64 -0x1p+0 : -0xc.90fdaa22168cp-4 : inexact-ok
= atan downward intel96 -0x1p+0 : -0xc.90fdaa22168c235p-4 : inexact-ok
= atan tonearest intel96 -0x1p+0 : -0xc.90fdaa22168c235p-4 : inexact-ok
= atan towardzero intel96 -0x1p+0 : -0xc.90fdaa22168c234p-4 : inexact-ok
= atan upward intel96 -0x1p+0 : -0xc.90fdaa22168c234p-4 : inexact-ok
= atan downward m68k96 -0x1p+0 : -0xc.90fdaa22168c235p-4 : inexact-ok
= atan tonearest m68k96 -0x1p+0 : -0xc.90fdaa22168c235p-4 : inexact-ok
= atan towardzero m68k96 -0x1p+0 : -0xc.90fdaa22168c234p-4 : inexact-ok
= atan upward m68k96 -0x1p+0 : -0xc.90fdaa22168c234p-4 : inexact-ok
= atan downward binary128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80dc8p-4 : inexact-ok
= atan tonearest binary128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan towardzero binary128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan upward binary128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80dcp-4 : inexact-ok
= atan downward ibm128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b81p-4 : inexact-ok
= atan tonearest ibm128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
= atan towardzero ibm128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
= atan upward ibm128 -0x1p+0 : -0xc.90fdaa22168c234c4c6628b80cp-4 : inexact-ok
atan 0.75
= atan downward binary32 0xcp-4 : 0xa.4bc7dp-4 : inexact-ok
= atan tonearest binary32 0xcp-4 : 0xa.4bc7dp-4 : inexact-ok
= atan towardzero binary32 0xcp-4 : 0xa.4bc7dp-4 : inexact-ok
= atan upward binary32 0xcp-4 : 0xa.4bc7ep-4 : inexact-ok
= atan downward binary64 0xcp-4 : 0xa.4bc7d1934f708p-4 : inexact-ok
= atan tonearest binary64 0xcp-4 : 0xa.4bc7d1934f708p-4 : inexact-ok
= atan towardzero binary64 0xcp-4 : 0xa.4bc7d1934f708p-4 : inexact-ok
= atan upward binary64 0xcp-4 : 0xa.4bc7d1934f71p-4 : inexact-ok
= atan downward intel96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan tonearest intel96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan towardzero intel96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan upward intel96 0xcp-4 : 0xa.4bc7d1934f70925p-4 : inexact-ok
= atan downward m68k96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan tonearest m68k96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan towardzero m68k96 0xcp-4 : 0xa.4bc7d1934f70924p-4 : inexact-ok
= atan upward m68k96 0xcp-4 : 0xa.4bc7d1934f70925p-4 : inexact-ok
= atan downward binary128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a457d8p-4 : inexact-ok
= atan tonearest binary128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a457d8p-4 : inexact-ok
= atan towardzero binary128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a457d8p-4 : inexact-ok
= atan upward binary128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a457ep-4 : inexact-ok
= atan downward ibm128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a454p-4 : inexact-ok
= atan tonearest ibm128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a458p-4 : inexact-ok
= atan towardzero ibm128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a454p-4 : inexact-ok
= atan upward ibm128 0xcp-4 : 0xa.4bc7d1934f7092419a87f2a458p-4 : inexact-ok
atan 0x1p-5
= atan downward binary32 0x8p-8 : 0x7.ff5568p-8 : inexact-ok
= atan tonearest binary32 0x8p-8 : 0x7.ff557p-8 : inexact-ok
= atan towardzero binary32 0x8p-8 : 0x7.ff5568p-8 : inexact-ok
= atan upward binary32 0x8p-8 : 0x7.ff557p-8 : inexact-ok
= atan downward binary64 0x8p-8 : 0x7.ff556eea5d89p-8 : inexact-ok
= atan tonearest binary64 0x8p-8 : 0x7.ff556eea5d894p-8 : inexact-ok
= atan towardzero binary64 0x8p-8 : 0x7.ff556eea5d89p-8 : inexact-ok
= atan upward binary64 0x8p-8 : 0x7.ff556eea5d894p-8 : inexact-ok
= atan downward intel96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan tonearest intel96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan towardzero intel96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan upward intel96 0x8p-8 : 0x7.ff556eea5d892a18p-8 : inexact-ok
= atan downward m68k96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan tonearest m68k96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan towardzero m68k96 0x8p-8 : 0x7.ff556eea5d892a1p-8 : inexact-ok
= atan upward m68k96 0x8p-8 : 0x7.ff556eea5d892a18p-8 : inexact-ok
= atan downward binary128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed46p-8 : inexact-ok
= atan tonearest binary128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed464p-8 : inexact-ok
= atan towardzero binary128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed46p-8 : inexact-ok
= atan upward binary128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed464p-8 : inexact-ok
= atan downward ibm128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed4p-8 : inexact-ok
= atan tonearest ibm128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed4p-8 : inexact-ok
= atan towardzero ibm128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed4p-8 : inexact-ok
= atan upward ibm128 0x8p-8 : 0x7.ff556eea5d892a13bcebbb6ed6p-8 : inexact-ok
atan 0x1p-10
= atan downward binary32 0x4p-12 : 0x3.ffffe8p-12 : inexact-ok
= atan tonearest binary32 0x4p-12 : 0x3.ffffecp-12 : inexact-ok
= atan towardzero binary32 0x4p-12 : 0x3.ffffe8p-12 : inexact-ok
= atan upward binary32 0x4p-12 : 0x3.ffffecp-12 : inexact-ok
= atan downward binary64 0x4p-12 : 0x3.ffffeaaaab776p-12 : inexact-ok
= atan tonearest binary64 0x4p-12 : 0x3.ffffeaaaab778p-12 : inexact-ok
= atan towardzero binary64 0x4p-12 : 0x3.ffffeaaaab776p-12 : inexact-ok
= atan upward binary64 0x4p-12 : 0x3.ffffeaaaab778p-12 : inexact-ok
= atan downward intel96 0x4p-12 : 0x3.ffffeaaaab77776cp-12 : inexact-ok
= atan tonearest intel96 0x4p-12 : 0x3.ffffeaaaab77777p-12 : inexact-ok
= atan towardzero intel96 0x4p-12 : 0x3.ffffeaaaab77776cp-12 : inexact-ok
= atan upward intel96 0x4p-12 : 0x3.ffffeaaaab77777p-12 : inexact-ok
= atan downward m68k96 0x4p-12 : 0x3.ffffeaaaab77776cp-12 : inexact-ok
= atan tonearest m68k96 0x4p-12 : 0x3.ffffeaaaab77777p-12 : inexact-ok
= atan towardzero m68k96 0x4p-12 : 0x3.ffffeaaaab77776cp-12 : inexact-ok
= atan upward m68k96 0x4p-12 : 0x3.ffffeaaaab77777p-12 : inexact-ok
= atan downward binary128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbcep-12 : inexact-ok
= atan tonearest binary128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbcep-12 : inexact-ok
= atan towardzero binary128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbcep-12 : inexact-ok
= atan upward binary128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbdp-12 : inexact-ok
= atan downward ibm128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbp-12 : inexact-ok
= atan tonearest ibm128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fcp-12 : inexact-ok
= atan towardzero ibm128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fbp-12 : inexact-ok
= atan upward ibm128 0x4p-12 : 0x3.ffffeaaaab77776e52e5a019fcp-12 : inexact-ok
atan 0x1p-15
= atan downward binary32 0x2p-16 : 0x1.fffffep-16 : inexact-ok
= atan tonearest binary32 0x2p-16 : 0x2p-16 : inexact-ok
= atan towardzero binary32 0x2p-16 : 0x1.fffffep-16 : inexact-ok
= atan upward binary32 0x2p-16 : 0x2p-16 : inexact-ok
= atan downward binary64 0x2p-16 : 0x1.fffffffd55555p-16 : inexact-ok
= atan tonearest binary64 0x2p-16 : 0x1.fffffffd55555p-16 : inexact-ok
= atan towardzero binary64 0x2p-16 : 0x1.fffffffd55555p-16 : inexact-ok
= atan upward binary64 0x2p-16 : 0x1.fffffffd55556p-16 : inexact-ok
= atan downward intel96 0x2p-16 : 0x1.fffffffd5555555ap-16 : inexact-ok
= atan tonearest intel96 0x2p-16 : 0x1.fffffffd5555555cp-16 : inexact-ok
= atan towardzero intel96 0x2p-16 : 0x1.fffffffd5555555ap-16 : inexact-ok
= atan upward intel96 0x2p-16 : 0x1.fffffffd5555555cp-16 : inexact-ok
= atan downward m68k96 0x2p-16 : 0x1.fffffffd5555555ap-16 : inexact-ok
= atan tonearest m68k96 0x2p-16 : 0x1.fffffffd5555555cp-16 : inexact-ok
= atan towardzero m68k96 0x2p-16 : 0x1.fffffffd5555555ap-16 : inexact-ok
= atan upward m68k96 0x2p-16 : 0x1.fffffffd5555555cp-16 : inexact-ok
= atan downward binary128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba97297p-16 : inexact-ok
= atan tonearest binary128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba97297p-16 : inexact-ok
= atan towardzero binary128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba97297p-16 : inexact-ok
= atan upward binary128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba97298p-16 : inexact-ok
= atan downward ibm128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba9728p-16 : inexact-ok
= atan tonearest ibm128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba9728p-16 : inexact-ok
= atan towardzero ibm128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba9728p-16 : inexact-ok
= atan upward ibm128 0x2p-16 : 0x1.fffffffd5555555bbbbbbba973p-16 : inexact-ok
atan 0x1p-20
= atan downward binary32 0x1p-20 : 0xf.fffffp-24 : inexact-ok
= atan tonearest binary32 0x1p-20 : 0x1p-20 : inexact-ok
= atan towardzero binary32 0x1p-20 : 0xf.fffffp-24 : inexact-ok
= atan upward binary32 0x1p-20 : 0x1p-20 : inexact-ok
= atan downward binary64 0x1p-20 : 0xf.fffffffffaaa8p-24 : inexact-ok
= atan tonearest binary64 0x1p-20 : 0xf.fffffffffaaa8p-24 : inexact-ok
= atan towardzero binary64 0x1p-20 : 0xf.fffffffffaaa8p-24 : inexact-ok
= atan upward binary64 0x1p-20 : 0xf.fffffffffaabp-24 : inexact-ok
= atan downward intel96 0x1p-20 : 0xf.fffffffffaaaaaap-24 : inexact-ok
= atan tonearest intel96 0x1p-20 : 0xf.fffffffffaaaaabp-24 : inexact-ok
= atan towardzero intel96 0x1p-20 : 0xf.fffffffffaaaaaap-24 : inexact-ok
= atan upward intel96 0x1p-20 : 0xf.fffffffffaaaaabp-24 : inexact-ok
= atan downward m68k96 0x1p-20 : 0xf.fffffffffaaaaaap-24 : inexact-ok
= atan tonearest m68k96 0x1p-20 : 0xf.fffffffffaaaaabp-24 : inexact-ok
= atan towardzero m68k96 0x1p-20 : 0xf.fffffffffaaaaaap-24 : inexact-ok
= atan upward m68k96 0x1p-20 : 0xf.fffffffffaaaaabp-24 : inexact-ok
= atan downward binary128 0x1p-20 : 0xf.fffffffffaaaaaaaaaadddddddd8p-24 : inexact-ok
= atan tonearest binary128 0x1p-20 : 0xf.fffffffffaaaaaaaaaadddddddep-24 : inexact-ok
= atan towardzero binary128 0x1p-20 : 0xf.fffffffffaaaaaaaaaadddddddd8p-24 : inexact-ok
= atan upward binary128 0x1p-20 : 0xf.fffffffffaaaaaaaaaadddddddep-24 : inexact-ok
= atan downward ibm128 0x1p-20 : 0xf.fffffffffaaaaaaaaaaddddddcp-24 : inexact-ok
= atan tonearest ibm128 0x1p-20 : 0xf.fffffffffaaaaaaaaaaddddddcp-24 : inexact-ok
= atan towardzero ibm128 0x1p-20 : 0xf.fffffffffaaaaaaaaaaddddddcp-24 : inexact-ok
= atan upward ibm128 0x1p-20 : 0xf.fffffffffaaaaaaaaaadddddep-24 : inexact-ok
atan 0x1p-25
= atan downward binary32 0x8p-28 : 0x7.fffff8p-28 : inexact-ok
= atan tonearest binary32 0x8p-28 : 0x8p-28 : inexact-ok
= atan towardzero binary32 0x8p-28 : 0x7.fffff8p-28 : inexact-ok
= atan upward binary32 0x8p-28 : 0x8p-28 : inexact-ok
= atan downward binary64 0x8p-28 : 0x7.ffffffffffff4p-28 : inexact-ok
= atan tonearest binary64 0x8p-28 : 0x7.ffffffffffff4p-28 : inexact-ok
= atan towardzero binary64 0x8p-28 : 0x7.ffffffffffff4p-28 : inexact-ok
= atan upward binary64 0x8p-28 : 0x7.ffffffffffff8p-28 : inexact-ok
= atan downward intel96 0x8p-28 : 0x7.ffffffffffff555p-28 : inexact-ok
= atan tonearest intel96 0x8p-28 : 0x7.ffffffffffff5558p-28 : inexact-ok
= atan towardzero intel96 0x8p-28 : 0x7.ffffffffffff555p-28 : inexact-ok
= atan upward intel96 0x8p-28 : 0x7.ffffffffffff5558p-28 : inexact-ok
= atan downward m68k96 0x8p-28 : 0x7.ffffffffffff555p-28 : inexact-ok
= atan tonearest m68k96 0x8p-28 : 0x7.ffffffffffff5558p-28 : inexact-ok
= atan towardzero m68k96 0x8p-28 : 0x7.ffffffffffff555p-28 : inexact-ok
= atan upward m68k96 0x8p-28 : 0x7.ffffffffffff5558p-28 : inexact-ok
= atan downward binary128 0x8p-28 : 0x7.ffffffffffff5555555555556eecp-28 : inexact-ok
= atan tonearest binary128 0x8p-28 : 0x7.ffffffffffff5555555555556efp-28 : inexact-ok
= atan towardzero binary128 0x8p-28 : 0x7.ffffffffffff5555555555556eecp-28 : inexact-ok
= atan upward binary128 0x8p-28 : 0x7.ffffffffffff5555555555556efp-28 : inexact-ok
= atan downward ibm128 0x8p-28 : 0x7.ffffffffffff5555555555556ep-28 : inexact-ok
= atan tonearest ibm128 0x8p-28 : 0x7.ffffffffffff5555555555556ep-28 : inexact-ok
= atan towardzero ibm128 0x8p-28 : 0x7.ffffffffffff5555555555556ep-28 : inexact-ok
= atan upward ibm128 0x8p-28 : 0x7.ffffffffffff5555555555557p-28 : inexact-ok
atan 0x1p-30
= atan downward binary32 0x4p-32 : 0x3.fffffcp-32 : inexact-ok
= atan tonearest binary32 0x4p-32 : 0x4p-32 : inexact-ok
= atan towardzero binary32 0x4p-32 : 0x3.fffffcp-32 : inexact-ok
= atan upward binary32 0x4p-32 : 0x4p-32 : inexact-ok
= atan downward binary64 0x4p-32 : 0x3.ffffffffffffep-32 : inexact-ok
= atan tonearest binary64 0x4p-32 : 0x4p-32 : inexact-ok
= atan towardzero binary64 0x4p-32 : 0x3.ffffffffffffep-32 : inexact-ok
= atan upward binary64 0x4p-32 : 0x4p-32 : inexact-ok
= atan downward intel96 0x4p-32 : 0x3.ffffffffffffffe8p-32 : inexact-ok
= atan tonearest intel96 0x4p-32 : 0x3.ffffffffffffffecp-32 : inexact-ok
= atan towardzero intel96 0x4p-32 : 0x3.ffffffffffffffe8p-32 : inexact-ok
= atan upward intel96 0x4p-32 : 0x3.ffffffffffffffecp-32 : inexact-ok
= atan downward m68k96 0x4p-32 : 0x3.ffffffffffffffe8p-32 : inexact-ok
= atan tonearest m68k96 0x4p-32 : 0x3.ffffffffffffffecp-32 : inexact-ok
= atan towardzero m68k96 0x4p-32 : 0x3.ffffffffffffffe8p-32 : inexact-ok
= atan upward m68k96 0x4p-32 : 0x3.ffffffffffffffecp-32 : inexact-ok
= atan downward binary128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaaaap-32 : inexact-ok
= atan tonearest binary128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaaaap-32 : inexact-ok
= atan towardzero binary128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaaaap-32 : inexact-ok
= atan upward binary128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaaacp-32 : inexact-ok
= atan downward ibm128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaap-32 : inexact-ok
= atan tonearest ibm128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaabp-32 : inexact-ok
= atan towardzero ibm128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaaap-32 : inexact-ok
= atan upward ibm128 0x4p-32 : 0x3.ffffffffffffffeaaaaaaaaaabp-32 : inexact-ok
atan 0x1p-35
= atan downward binary32 0x2p-36 : 0x1.fffffep-36 : inexact-ok
= atan tonearest binary32 0x2p-36 : 0x2p-36 : inexact-ok
= atan towardzero binary32 0x2p-36 : 0x1.fffffep-36 : inexact-ok
= atan upward binary32 0x2p-36 : 0x2p-36 : inexact-ok
= atan downward binary64 0x2p-36 : 0x1.fffffffffffffp-36 : inexact-ok
= atan tonearest binary64 0x2p-36 : 0x2p-36 : inexact-ok
= atan towardzero binary64 0x2p-36 : 0x1.fffffffffffffp-36 : inexact-ok
= atan upward binary64 0x2p-36 : 0x2p-36 : inexact-ok
= atan downward intel96 0x2p-36 : 0x1.fffffffffffffffep-36 : inexact-ok
= atan tonearest intel96 0x2p-36 : 0x2p-36 : inexact-ok
= atan towardzero intel96 0x2p-36 : 0x1.fffffffffffffffep-36 : inexact-ok
= atan upward intel96 0x2p-36 : 0x2p-36 : inexact-ok
= atan downward m68k96 0x2p-36 : 0x1.fffffffffffffffep-36 : inexact-ok
= atan tonearest m68k96 0x2p-36 : 0x2p-36 : inexact-ok
= atan towardzero m68k96 0x2p-36 : 0x1.fffffffffffffffep-36 : inexact-ok
= atan upward m68k96 0x2p-36 : 0x2p-36 : inexact-ok
= atan downward binary128 0x2p-36 : 0x1.fffffffffffffffffd5555555555p-36 : inexact-ok
= atan tonearest binary128 0x2p-36 : 0x1.fffffffffffffffffd5555555555p-36 : inexact-ok
= atan towardzero binary128 0x2p-36 : 0x1.fffffffffffffffffd5555555555p-36 : inexact-ok
= atan upward binary128 0x2p-36 : 0x1.fffffffffffffffffd5555555556p-36 : inexact-ok
= atan downward ibm128 0x2p-36 : 0x1.fffffffffffffffffd55555555p-36 : inexact-ok
= atan tonearest ibm128 0x2p-36 : 0x1.fffffffffffffffffd555555558p-36 : inexact-ok
= atan towardzero ibm128 0x2p-36 : 0x1.fffffffffffffffffd55555555p-36 : inexact-ok
= atan upward ibm128 0x2p-36 : 0x1.fffffffffffffffffd555555558p-36 : inexact-ok
atan 0x1p-40
= atan downward binary32 0x1p-40 : 0xf.fffffp-44 : inexact-ok
= atan tonearest binary32 0x1p-40 : 0x1p-40 : inexact-ok
= atan towardzero binary32 0x1p-40 : 0xf.fffffp-44 : inexact-ok
= atan upward binary32 0x1p-40 : 0x1p-40 : inexact-ok
= atan downward binary64 0x1p-40 : 0xf.ffffffffffff8p-44 : inexact-ok
= atan tonearest binary64 0x1p-40 : 0x1p-40 : inexact-ok
= atan towardzero binary64 0x1p-40 : 0xf.ffffffffffff8p-44 : inexact-ok
= atan upward binary64 0x1p-40 : 0x1p-40 : inexact-ok
= atan downward intel96 0x1p-40 : 0xf.fffffffffffffffp-44 : inexact-ok
= atan tonearest intel96 0x1p-40 : 0x1p-40 : inexact-ok
= atan towardzero intel96 0x1p-40 : 0xf.fffffffffffffffp-44 : inexact-ok
= atan upward intel96 0x1p-40 : 0x1p-40 : inexact-ok
= atan downward m68k96 0x1p-40 : 0xf.fffffffffffffffp-44 : inexact-ok
= atan tonearest m68k96 0x1p-40 : 0x1p-40 : inexact-ok
= atan towardzero m68k96 0x1p-40 : 0xf.fffffffffffffffp-44 : inexact-ok
= atan upward m68k96 0x1p-40 : 0x1p-40 : inexact-ok
= atan downward binary128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaaaa8p-44 : inexact-ok
= atan tonearest binary128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaaaa8p-44 : inexact-ok
= atan towardzero binary128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaaaa8p-44 : inexact-ok
= atan upward binary128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaaabp-44 : inexact-ok
= atan downward ibm128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaa8p-44 : inexact-ok
= atan tonearest ibm128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaacp-44 : inexact-ok
= atan towardzero ibm128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaa8p-44 : inexact-ok
= atan upward ibm128 0x1p-40 : 0xf.fffffffffffffffffffaaaaaacp-44 : inexact-ok
atan 0x1p-45
= atan downward binary32 0x8p-48 : 0x7.fffff8p-48 : inexact-ok
= atan tonearest binary32 0x8p-48 : 0x8p-48 : inexact-ok
= atan towardzero binary32 0x8p-48 : 0x7.fffff8p-48 : inexact-ok
= atan upward binary32 0x8p-48 : 0x8p-48 : inexact-ok
= atan downward binary64 0x8p-48 : 0x7.ffffffffffffcp-48 : inexact-ok
= atan tonearest binary64 0x8p-48 : 0x8p-48 : inexact-ok
= atan towardzero binary64 0x8p-48 : 0x7.ffffffffffffcp-48 : inexact-ok
= atan upward binary64 0x8p-48 : 0x8p-48 : inexact-ok
= atan downward intel96 0x8p-48 : 0x7.fffffffffffffff8p-48 : inexact-ok
= atan tonearest intel96 0x8p-48 : 0x8p-48 : inexact-ok
= atan towardzero intel96 0x8p-48 : 0x7.fffffffffffffff8p-48 : inexact-ok
= atan upward intel96 0x8p-48 : 0x8p-48 : inexact-ok
= atan downward m68k96 0x8p-48 : 0x7.fffffffffffffff8p-48 : inexact-ok
= atan tonearest m68k96 0x8p-48 : 0x8p-48 : inexact-ok
= atan towardzero m68k96 0x8p-48 : 0x7.fffffffffffffff8p-48 : inexact-ok
= atan upward m68k96 0x8p-48 : 0x8p-48 : inexact-ok
= atan downward binary128 0x8p-48 : 0x7.ffffffffffffffffffffff555554p-48 : inexact-ok
= atan tonearest binary128 0x8p-48 : 0x7.ffffffffffffffffffffff555554p-48 : inexact-ok
= atan towardzero binary128 0x8p-48 : 0x7.ffffffffffffffffffffff555554p-48 : inexact-ok
= atan upward binary128 0x8p-48 : 0x7.ffffffffffffffffffffff555558p-48 : inexact-ok
= atan downward ibm128 0x8p-48 : 0x7.ffffffffffffffffffffff5554p-48 : inexact-ok
= atan tonearest ibm128 0x8p-48 : 0x7.ffffffffffffffffffffff5556p-48 : inexact-ok
= atan towardzero ibm128 0x8p-48 : 0x7.ffffffffffffffffffffff5554p-48 : inexact-ok
= atan upward ibm128 0x8p-48 : 0x7.ffffffffffffffffffffff5556p-48 : inexact-ok
atan 0x1p-50
= atan downward binary32 0x4p-52 : 0x3.fffffcp-52 : inexact-ok
= atan tonearest binary32 0x4p-52 : 0x4p-52 : inexact-ok
= atan towardzero binary32 0x4p-52 : 0x3.fffffcp-52 : inexact-ok
= atan upward binary32 0x4p-52 : 0x4p-52 : inexact-ok
= atan downward binary64 0x4p-52 : 0x3.ffffffffffffep-52 : inexact-ok
= atan tonearest binary64 0x4p-52 : 0x4p-52 : inexact-ok
= atan towardzero binary64 0x4p-52 : 0x3.ffffffffffffep-52 : inexact-ok
= atan upward binary64 0x4p-52 : 0x4p-52 : inexact-ok
= atan downward intel96 0x4p-52 : 0x3.fffffffffffffffcp-52 : inexact-ok
= atan tonearest intel96 0x4p-52 : 0x4p-52 : inexact-ok
= atan towardzero intel96 0x4p-52 : 0x3.fffffffffffffffcp-52 : inexact-ok
= atan upward intel96 0x4p-52 : 0x4p-52 : inexact-ok
= atan downward m68k96 0x4p-52 : 0x3.fffffffffffffffcp-52 : inexact-ok
= atan tonearest m68k96 0x4p-52 : 0x4p-52 : inexact-ok
= atan towardzero m68k96 0x4p-52 : 0x3.fffffffffffffffcp-52 : inexact-ok
= atan upward m68k96 0x4p-52 : 0x4p-52 : inexact-ok
= atan downward binary128 0x4p-52 : 0x3.ffffffffffffffffffffffffeaaap-52 : inexact-ok
= atan tonearest binary128 0x4p-52 : 0x3.ffffffffffffffffffffffffeaaap-52 : inexact-ok
= atan towardzero binary128 0x4p-52 : 0x3.ffffffffffffffffffffffffeaaap-52 : inexact-ok
= atan upward binary128 0x4p-52 : 0x3.ffffffffffffffffffffffffeaacp-52 : inexact-ok
= atan downward ibm128 0x4p-52 : 0x3.ffffffffffffffffffffffffeap-52 : inexact-ok
= atan tonearest ibm128 0x4p-52 : 0x3.ffffffffffffffffffffffffebp-52 : inexact-ok
= atan towardzero ibm128 0x4p-52 : 0x3.ffffffffffffffffffffffffeap-52 : inexact-ok
= atan upward ibm128 0x4p-52 : 0x3.ffffffffffffffffffffffffebp-52 : inexact-ok
atan 0x1p-55
= atan downward binary32 0x2p-56 : 0x1.fffffep-56 : inexact-ok
= atan tonearest binary32 0x2p-56 : 0x2p-56 : inexact-ok
= atan towardzero binary32 0x2p-56 : 0x1.fffffep-56 : inexact-ok
= atan upward binary32 0x2p-56 : 0x2p-56 : inexact-ok
= atan downward binary64 0x2p-56 : 0x1.fffffffffffffp-56 : inexact-ok
= atan tonearest binary64 0x2p-56 : 0x2p-56 : inexact-ok
= atan towardzero binary64 0x2p-56 : 0x1.fffffffffffffp-56 : inexact-ok
= atan upward binary64 0x2p-56 : 0x2p-56 : inexact-ok
= atan downward intel96 0x2p-56 : 0x1.fffffffffffffffep-56 : inexact-ok
= atan tonearest intel96 0x2p-56 : 0x2p-56 : inexact-ok
= atan towardzero intel96 0x2p-56 : 0x1.fffffffffffffffep-56 : inexact-ok
= atan upward intel96 0x2p-56 : 0x2p-56 : inexact-ok
= atan downward m68k96 0x2p-56 : 0x1.fffffffffffffffep-56 : inexact-ok
= atan tonearest m68k96 0x2p-56 : 0x2p-56 : inexact-ok
= atan towardzero m68k96 0x2p-56 : 0x1.fffffffffffffffep-56 : inexact-ok
= atan upward m68k96 0x2p-56 : 0x2p-56 : inexact-ok
= atan downward binary128 0x2p-56 : 0x1.fffffffffffffffffffffffffffdp-56 : inexact-ok
= atan tonearest binary128 0x2p-56 : 0x1.fffffffffffffffffffffffffffdp-56 : inexact-ok
= atan towardzero binary128 0x2p-56 : 0x1.fffffffffffffffffffffffffffdp-56 : inexact-ok
= atan upward binary128 0x2p-56 : 0x1.fffffffffffffffffffffffffffep-56 : inexact-ok
= atan downward ibm128 0x2p-56 : 0x1.ffffffffffffffffffffffffff8p-56 : inexact-ok
= atan tonearest ibm128 0x2p-56 : 0x2p-56 : inexact-ok
= atan towardzero ibm128 0x2p-56 : 0x1.ffffffffffffffffffffffffff8p-56 : inexact-ok
= atan upward ibm128 0x2p-56 : 0x2p-56 : inexact-ok
atan 0x1p-60
= atan downward binary32 0x1p-60 : 0xf.fffffp-64 : inexact-ok
= atan tonearest binary32 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero binary32 0x1p-60 : 0xf.fffffp-64 : inexact-ok
= atan upward binary32 0x1p-60 : 0x1p-60 : inexact-ok
= atan downward binary64 0x1p-60 : 0xf.ffffffffffff8p-64 : inexact-ok
= atan tonearest binary64 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero binary64 0x1p-60 : 0xf.ffffffffffff8p-64 : inexact-ok
= atan upward binary64 0x1p-60 : 0x1p-60 : inexact-ok
= atan downward intel96 0x1p-60 : 0xf.fffffffffffffffp-64 : inexact-ok
= atan tonearest intel96 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero intel96 0x1p-60 : 0xf.fffffffffffffffp-64 : inexact-ok
= atan upward intel96 0x1p-60 : 0x1p-60 : inexact-ok
= atan downward m68k96 0x1p-60 : 0xf.fffffffffffffffp-64 : inexact-ok
= atan tonearest m68k96 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero m68k96 0x1p-60 : 0xf.fffffffffffffffp-64 : inexact-ok
= atan upward m68k96 0x1p-60 : 0x1p-60 : inexact-ok
= atan downward binary128 0x1p-60 : 0xf.fffffffffffffffffffffffffff8p-64 : inexact-ok
= atan tonearest binary128 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero binary128 0x1p-60 : 0xf.fffffffffffffffffffffffffff8p-64 : inexact-ok
= atan upward binary128 0x1p-60 : 0x1p-60 : inexact-ok
= atan downward ibm128 0x1p-60 : 0xf.fffffffffffffffffffffffffcp-64 : inexact-ok
= atan tonearest ibm128 0x1p-60 : 0x1p-60 : inexact-ok
= atan towardzero ibm128 0x1p-60 : 0xf.fffffffffffffffffffffffffcp-64 : inexact-ok
= atan upward ibm128 0x1p-60 : 0x1p-60 : inexact-ok
atan 2.5
= atan downward binary32 0x2.8p+0 : 0x1.30b6d6p+0 : inexact-ok
= atan tonearest binary32 0x2.8p+0 : 0x1.30b6d8p+0 : inexact-ok
= atan towardzero binary32 0x2.8p+0 : 0x1.30b6d6p+0 : inexact-ok
= atan upward binary32 0x2.8p+0 : 0x1.30b6d8p+0 : inexact-ok
= atan downward binary64 0x2.8p+0 : 0x1.30b6d796a4da8p+0 : inexact-ok
= atan tonearest binary64 0x2.8p+0 : 0x1.30b6d796a4da8p+0 : inexact-ok
= atan towardzero binary64 0x2.8p+0 : 0x1.30b6d796a4da8p+0 : inexact-ok
= atan upward binary64 0x2.8p+0 : 0x1.30b6d796a4da9p+0 : inexact-ok
= atan downward intel96 0x2.8p+0 : 0x1.30b6d796a4da8588p+0 : inexact-ok
= atan tonearest intel96 0x2.8p+0 : 0x1.30b6d796a4da858ap+0 : inexact-ok
= atan towardzero intel96 0x2.8p+0 : 0x1.30b6d796a4da8588p+0 : inexact-ok
= atan upward intel96 0x2.8p+0 : 0x1.30b6d796a4da858ap+0 : inexact-ok
= atan downward m68k96 0x2.8p+0 : 0x1.30b6d796a4da8588p+0 : inexact-ok
= atan tonearest m68k96 0x2.8p+0 : 0x1.30b6d796a4da858ap+0 : inexact-ok
= atan towardzero m68k96 0x2.8p+0 : 0x1.30b6d796a4da8588p+0 : inexact-ok
= atan upward m68k96 0x2.8p+0 : 0x1.30b6d796a4da858ap+0 : inexact-ok
= atan downward binary128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec663ep+0 : inexact-ok
= atan tonearest binary128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec663ep+0 : inexact-ok
= atan towardzero binary128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec663ep+0 : inexact-ok
= atan upward binary128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec663fp+0 : inexact-ok
= atan downward ibm128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec66p+0 : inexact-ok
= atan tonearest ibm128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec66p+0 : inexact-ok
= atan towardzero ibm128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec66p+0 : inexact-ok
= atan upward ibm128 0x2.8p+0 : 0x1.30b6d796a4da8589532c0eec668p+0 : inexact-ok
atan 10
= atan downward binary32 0xap+0 : 0x1.789bd2p+0 : inexact-ok
= atan tonearest binary32 0xap+0 : 0x1.789bd2p+0 : inexact-ok
= atan towardzero binary32 0xap+0 : 0x1.789bd2p+0 : inexact-ok
= atan upward binary32 0xap+0 : 0x1.789bd4p+0 : inexact-ok
= atan downward binary64 0xap+0 : 0x1.789bd2c160053p+0 : inexact-ok
= atan tonearest binary64 0xap+0 : 0x1.789bd2c160054p+0 : inexact-ok
= atan towardzero binary64 0xap+0 : 0x1.789bd2c160053p+0 : inexact-ok
= atan upward binary64 0xap+0 : 0x1.789bd2c160054p+0 : inexact-ok
= atan downward intel96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan tonearest intel96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan towardzero intel96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan upward intel96 0xap+0 : 0x1.789bd2c16005383p+0 : inexact-ok
= atan downward m68k96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan tonearest m68k96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan towardzero m68k96 0xap+0 : 0x1.789bd2c16005382ep+0 : inexact-ok
= atan upward m68k96 0xap+0 : 0x1.789bd2c16005383p+0 : inexact-ok
= atan downward binary128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6aaep+0 : inexact-ok
= atan tonearest binary128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6aaep+0 : inexact-ok
= atan towardzero binary128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6aaep+0 : inexact-ok
= atan upward binary128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6aafp+0 : inexact-ok
= atan downward ibm128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6a8p+0 : inexact-ok
= atan tonearest ibm128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6a8p+0 : inexact-ok
= atan towardzero ibm128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6a8p+0 : inexact-ok
= atan upward ibm128 0xap+0 : 0x1.789bd2c16005382eabf0cd4b6bp+0 : inexact-ok
atan 1e6
= atan downward binary32 0xf.424p+16 : 0x1.921fa4p+0 : inexact-ok
= atan tonearest binary32 0xf.424p+16 : 0x1.921fa4p+0 : inexact-ok
= atan towardzero binary32 0xf.424p+16 : 0x1.921fa4p+0 : inexact-ok
= atan upward binary32 0xf.424p+16 : 0x1.921fa6p+0 : inexact-ok
= atan downward binary64 0xf.424p+16 : 0x1.921fa47d4b30cp+0 : inexact-ok
= atan tonearest binary64 0xf.424p+16 : 0x1.921fa47d4b30dp+0 : inexact-ok
= atan towardzero binary64 0xf.424p+16 : 0x1.921fa47d4b30cp+0 : inexact-ok
= atan upward binary64 0xf.424p+16 : 0x1.921fa47d4b30dp+0 : inexact-ok
= atan downward intel96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan tonearest intel96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan towardzero intel96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan upward intel96 0xf.424p+16 : 0x1.921fa47d4b30ce84p+0 : inexact-ok
= atan downward m68k96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan tonearest m68k96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan towardzero m68k96 0xf.424p+16 : 0x1.921fa47d4b30ce82p+0 : inexact-ok
= atan upward m68k96 0xf.424p+16 : 0x1.921fa47d4b30ce84p+0 : inexact-ok
= atan downward binary128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb99p+0 : inexact-ok
= atan tonearest binary128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb9ap+0 : inexact-ok
= atan towardzero binary128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb99p+0 : inexact-ok
= atan upward binary128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb9ap+0 : inexact-ok
= atan downward ibm128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb8p+0 : inexact-ok
= atan tonearest ibm128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb8p+0 : inexact-ok
= atan towardzero ibm128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fcb8p+0 : inexact-ok
= atan upward ibm128 0xf.424p+16 : 0x1.921fa47d4b30ce822275563fccp+0 : inexact-ok
atan 0x1p31
= atan downward binary32 0x8p+28 : 0x1.921fb4p+0 : inexact-ok
= atan tonearest binary32 0x8p+28 : 0x1.921fb6p+0 : inexact-ok
= atan towardzero binary32 0x8p+28 : 0x1.921fb4p+0 : inexact-ok
= atan upward binary32 0x8p+28 : 0x1.921fb6p+0 : inexact-ok
= atan downward binary64 0x8p+28 : 0x1.921fb54242d18p+0 : inexact-ok
= atan tonearest binary64 0x8p+28 : 0x1.921fb54242d18p+0 : inexact-ok
= atan towardzero binary64 0x8p+28 : 0x1.921fb54242d18p+0 : inexact-ok
= atan upward binary64 0x8p+28 : 0x1.921fb54242d19p+0 : inexact-ok
= atan downward intel96 0x8p+28 : 0x1.921fb54242d18468p+0 : inexact-ok
= atan tonearest intel96 0x8p+28 : 0x1.921fb54242d1846ap+0 : inexact-ok
= atan towardzero intel96 0x8p+28 : 0x1.921fb54242d18468p+0 : inexact-ok
= atan upward intel96 0x8p+28 : 0x1.921fb54242d1846ap+0 : inexact-ok
= atan downward m68k96 0x8p+28 : 0x1.921fb54242d18468p+0 : inexact-ok
= atan tonearest m68k96 0x8p+28 : 0x1.921fb54242d1846ap+0 : inexact-ok
= atan towardzero m68k96 0x8p+28 : 0x1.921fb54242d18468p+0 : inexact-ok
= atan upward m68k96 0x8p+28 : 0x1.921fb54242d1846ap+0 : inexact-ok
= atan downward binary128 0x8p+28 : 0x1.921fb54242d18469898cc519ac62p+0 : inexact-ok
= atan tonearest binary128 0x8p+28 : 0x1.921fb54242d18469898cc519ac63p+0 : inexact-ok
= atan towardzero binary128 0x8p+28 : 0x1.921fb54242d18469898cc519ac62p+0 : inexact-ok
= atan upward binary128 0x8p+28 : 0x1.921fb54242d18469898cc519ac63p+0 : inexact-ok
= atan downward ibm128 0x8p+28 : 0x1.921fb54242d18469898cc519acp+0 : inexact-ok
= atan tonearest ibm128 0x8p+28 : 0x1.921fb54242d18469898cc519ac8p+0 : inexact-ok
= atan towardzero ibm128 0x8p+28 : 0x1.921fb54242d18469898cc519acp+0 : inexact-ok
= atan upward ibm128 0x8p+28 : 0x1.921fb54242d18469898cc519ac8p+0 : inexact-ok
atan 0x1p-100
= atan downward binary32 0x1p-100 : 0xf.fffffp-104 : inexact-ok
= atan tonearest binary32 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero binary32 0x1p-100 : 0xf.fffffp-104 : inexact-ok
= atan upward binary32 0x1p-100 : 0x1p-100 : inexact-ok
= atan downward binary64 0x1p-100 : 0xf.ffffffffffff8p-104 : inexact-ok
= atan tonearest binary64 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero binary64 0x1p-100 : 0xf.ffffffffffff8p-104 : inexact-ok
= atan upward binary64 0x1p-100 : 0x1p-100 : inexact-ok
= atan downward intel96 0x1p-100 : 0xf.fffffffffffffffp-104 : inexact-ok
= atan tonearest intel96 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero intel96 0x1p-100 : 0xf.fffffffffffffffp-104 : inexact-ok
= atan upward intel96 0x1p-100 : 0x1p-100 : inexact-ok
= atan downward m68k96 0x1p-100 : 0xf.fffffffffffffffp-104 : inexact-ok
= atan tonearest m68k96 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero m68k96 0x1p-100 : 0xf.fffffffffffffffp-104 : inexact-ok
= atan upward m68k96 0x1p-100 : 0x1p-100 : inexact-ok
= atan downward binary128 0x1p-100 : 0xf.fffffffffffffffffffffffffff8p-104 : inexact-ok
= atan tonearest binary128 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero binary128 0x1p-100 : 0xf.fffffffffffffffffffffffffff8p-104 : inexact-ok
= atan upward binary128 0x1p-100 : 0x1p-100 : inexact-ok
= atan downward ibm128 0x1p-100 : 0xf.fffffffffffffffffffffffffcp-104 : inexact-ok
= atan tonearest ibm128 0x1p-100 : 0x1p-100 : inexact-ok
= atan towardzero ibm128 0x1p-100 : 0xf.fffffffffffffffffffffffffcp-104 : inexact-ok
= atan upward ibm128 0x1p-100 : 0x1p-100 : inexact-ok
atan 0x1p-600
= atan downward binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan towardzero binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan downward binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan tonearest binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan upward binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan tonearest binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan upward binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan tonearest ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan upward ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary64 0x1p-600 : 0xf.ffffffffffff8p-604 : inexact-ok
= atan tonearest binary64 0x1p-600 : 0x1p-600 : inexact-ok
= atan towardzero binary64 0x1p-600 : 0xf.ffffffffffff8p-604 : inexact-ok
= atan upward binary64 0x1p-600 : 0x1p-600 : inexact-ok
= atan downward intel96 0x1p-600 : 0xf.fffffffffffffffp-604 : inexact-ok
= atan tonearest intel96 0x1p-600 : 0x1p-600 : inexact-ok
= atan towardzero intel96 0x1p-600 : 0xf.fffffffffffffffp-604 : inexact-ok
= atan upward intel96 0x1p-600 : 0x1p-600 : inexact-ok
= atan downward m68k96 0x1p-600 : 0xf.fffffffffffffffp-604 : inexact-ok
= atan tonearest m68k96 0x1p-600 : 0x1p-600 : inexact-ok
= atan towardzero m68k96 0x1p-600 : 0xf.fffffffffffffffp-604 : inexact-ok
= atan upward m68k96 0x1p-600 : 0x1p-600 : inexact-ok
= atan downward binary128 0x1p-600 : 0xf.fffffffffffffffffffffffffff8p-604 : inexact-ok
= atan tonearest binary128 0x1p-600 : 0x1p-600 : inexact-ok
= atan towardzero binary128 0x1p-600 : 0xf.fffffffffffffffffffffffffff8p-604 : inexact-ok
= atan upward binary128 0x1p-600 : 0x1p-600 : inexact-ok
= atan downward ibm128 0x1p-600 : 0xf.fffffffffffffffffffffffffcp-604 : inexact-ok
= atan tonearest ibm128 0x1p-600 : 0x1p-600 : inexact-ok
= atan towardzero ibm128 0x1p-600 : 0xf.fffffffffffffffffffffffffcp-604 : inexact-ok
= atan upward ibm128 0x1p-600 : 0x1p-600 : inexact-ok
atan 0x1p-10000
= atan downward binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan towardzero binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan downward binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan tonearest binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan upward binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan tonearest binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan upward binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan tonearest ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan upward ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary32 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary64 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward intel96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward m68k96 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward binary128 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan tonearest ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan towardzero ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan upward ibm128 0x0p+0 : 0x0p+0 : inexact-ok
= atan downward binary64 0x4p-1076 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero binary64 0x4p-1076 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan downward intel96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan tonearest intel96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero intel96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward intel96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward m68k96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan tonearest m68k96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero m68k96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward m68k96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward binary128 0x4p-1076 : 0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan tonearest binary128 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero binary128 0x4p-1076 : 0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan upward binary128 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward ibm128 0x4p-1076 : 0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan tonearest ibm128 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero ibm128 0x4p-1076 : 0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan upward ibm128 0x4p-1076 : 0x4p-1076 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan downward intel96 0x1p-10000 : 0xf.fffffffffffffffp-10004 : inexact-ok
= atan tonearest intel96 0x1p-10000 : 0x1p-10000 : inexact-ok
= atan towardzero intel96 0x1p-10000 : 0xf.fffffffffffffffp-10004 : inexact-ok
= atan upward intel96 0x1p-10000 : 0x1p-10000 : inexact-ok
= atan downward m68k96 0x1p-10000 : 0xf.fffffffffffffffp-10004 : inexact-ok
= atan tonearest m68k96 0x1p-10000 : 0x1p-10000 : inexact-ok
= atan towardzero m68k96 0x1p-10000 : 0xf.fffffffffffffffp-10004 : inexact-ok
= atan upward m68k96 0x1p-10000 : 0x1p-10000 : inexact-ok
= atan downward binary128 0x1p-10000 : 0xf.fffffffffffffffffffffffffff8p-10004 : inexact-ok
= atan tonearest binary128 0x1p-10000 : 0x1p-10000 : inexact-ok
= atan towardzero binary128 0x1p-10000 : 0xf.fffffffffffffffffffffffffff8p-10004 : inexact-ok
= atan upward binary128 0x1p-10000 : 0x1p-10000 : inexact-ok
atan -0x3.b02d84p-4
= atan downward binary32 -0x3.b02d84p-4 : -0x3.9ff7e4p-4 : inexact-ok
= atan tonearest binary32 -0x3.b02d84p-4 : -0x3.9ff7ep-4 : inexact-ok
= atan towardzero binary32 -0x3.b02d84p-4 : -0x3.9ff7ep-4 : inexact-ok
= atan upward binary32 -0x3.b02d84p-4 : -0x3.9ff7ep-4 : inexact-ok
= atan downward binary64 -0x3.b02d84p-4 : -0x3.9ff7e1f81370cp-4 : inexact-ok
= atan tonearest binary64 -0x3.b02d84p-4 : -0x3.9ff7e1f81370cp-4 : inexact-ok
= atan towardzero binary64 -0x3.b02d84p-4 : -0x3.9ff7e1f81370ap-4 : inexact-ok
= atan upward binary64 -0x3.b02d84p-4 : -0x3.9ff7e1f81370ap-4 : inexact-ok
= atan downward intel96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b934p-4 : inexact-ok
= atan tonearest intel96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan towardzero intel96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan upward intel96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan downward m68k96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b934p-4 : inexact-ok
= atan tonearest m68k96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan towardzero m68k96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan upward m68k96 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93p-4 : inexact-ok
= atan downward binary128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0b5ap-4 : inexact-ok
= atan tonearest binary128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0b5ap-4 : inexact-ok
= atan towardzero binary128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0b58p-4 : inexact-ok
= atan upward binary128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0b58p-4 : inexact-ok
= atan downward ibm128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0cp-4 : inexact-ok
= atan tonearest ibm128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0bp-4 : inexact-ok
= atan towardzero ibm128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0bp-4 : inexact-ok
= atan upward ibm128 -0x3.b02d84p-4 : -0x3.9ff7e1f81370b93195e0357d0bp-4 : inexact-ok
atan -0x3.3fb708p-4
= atan downward binary32 -0x3.3fb708p-4 : -0x3.348f0cp-4 : inexact-ok
= atan tonearest binary32 -0x3.3fb708p-4 : -0x3.348f08p-4 : inexact-ok
= atan towardzero binary32 -0x3.3fb708p-4 : -0x3.348f08p-4 : inexact-ok
= atan upward binary32 -0x3.3fb708p-4 : -0x3.348f08p-4 : inexact-ok
= atan downward binary64 -0x3.3fb708p-4 : -0x3.348f092072332p-4 : inexact-ok
= atan tonearest binary64 -0x3.3fb708p-4 : -0x3.348f092072332p-4 : inexact-ok
= atan towardzero binary64 -0x3.3fb708p-4 : -0x3.348f09207233p-4 : inexact-ok
= atan upward binary64 -0x3.3fb708p-4 : -0x3.348f09207233p-4 : inexact-ok
= atan downward intel96 -0x3.3fb708p-4 : -0x3.348f092072331fdcp-4 : inexact-ok
= atan tonearest intel96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan towardzero intel96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan upward intel96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan downward m68k96 -0x3.3fb708p-4 : -0x3.348f092072331fdcp-4 : inexact-ok
= atan tonearest m68k96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan towardzero m68k96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan upward m68k96 -0x3.3fb708p-4 : -0x3.348f092072331fd8p-4 : inexact-ok
= atan downward binary128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348d8p-4 : inexact-ok
= atan tonearest binary128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348d6p-4 : inexact-ok
= atan towardzero binary128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348d6p-4 : inexact-ok
= atan upward binary128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348d6p-4 : inexact-ok
= atan downward ibm128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff349p-4 : inexact-ok
= atan tonearest ibm128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff349p-4 : inexact-ok
= atan towardzero ibm128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348p-4 : inexact-ok
= atan upward ibm128 -0x3.3fb708p-4 : -0x3.348f092072331fd8ca0cbff348p-4 : inexact-ok
atan -0x2.3249ap+0
= atan downward binary32 -0x2.3249ap+0 : -0x1.24c034p+0 : inexact-ok
= atan tonearest binary32 -0x2.3249ap+0 : -0x1.24c032p+0 : inexact-ok
= atan towardzero binary32 -0x2.3249ap+0 : -0x1.24c032p+0 : inexact-ok
= atan upward binary32 -0x2.3249ap+0 : -0x1.24c032p+0 : inexact-ok
= atan downward binary64 -0x2.3249ap+0 : -0x1.24c032fe9a703p+0 : inexact-ok
= atan tonearest binary64 -0x2.3249ap+0 : -0x1.24c032fe9a703p+0 : inexact-ok
= atan towardzero binary64 -0x2.3249ap+0 : -0x1.24c032fe9a702p+0 : inexact-ok
= atan upward binary64 -0x2.3249ap+0 : -0x1.24c032fe9a702p+0 : inexact-ok
= atan downward intel96 -0x2.3249ap+0 : -0x1.24c032fe9a702f74p+0 : inexact-ok
= atan tonearest intel96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan towardzero intel96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan upward intel96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan downward m68k96 -0x2.3249ap+0 : -0x1.24c032fe9a702f74p+0 : inexact-ok
= atan tonearest m68k96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan towardzero m68k96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan upward m68k96 -0x2.3249ap+0 : -0x1.24c032fe9a702f72p+0 : inexact-ok
= atan downward binary128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75e01cp+0 : inexact-ok
= atan tonearest binary128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75e01cp+0 : inexact-ok
= atan towardzero binary128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75e01bp+0 : inexact-ok
= atan upward binary128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75e01bp+0 : inexact-ok
= atan downward ibm128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75e08p+0 : inexact-ok
= atan tonearest ibm128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75ep+0 : inexact-ok
= atan towardzero ibm128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75ep+0 : inexact-ok
= atan upward ibm128 -0x2.3249ap+0 : -0x1.24c032fe9a702f7255968f75ep+0 : inexact-ok
atan -0x1.363f46p+0
= atan downward binary32 -0x1.363f46p+0 : -0xe.1832ep-4 : inexact-ok
= atan tonearest binary32 -0x1.363f46p+0 : -0xe.1832ep-4 : inexact-ok
= atan towardzero binary32 -0x1.363f46p+0 : -0xe.1832dp-4 : inexact-ok
= atan upward binary32 -0x1.363f46p+0 : -0xe.1832dp-4 : inexact-ok
= atan downward binary64 -0x1.363f46p+0 : -0xe.1832df50b23ap-4 : inexact-ok
= atan tonearest binary64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
= atan towardzero binary64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
= atan upward binary64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
= atan downward intel96 -0x1.363f46p+0 : -0xe.1832df50b2398e5p-4 : inexact-ok
= atan tonearest intel96 -0x1.363f46p+0 : -0xe.1832df50b2398e5p-4 : inexact-ok
= atan towardzero intel96 -0x1.363f46p+0 : -0xe.1832df50b2398e4p-4 : inexact-ok
= atan upward intel96 -0x1.363f46p+0 : -0xe.1832df50b2398e4p-4 : inexact-ok
= atan downward m68k96 -0x1.363f46p+0 : -0xe.1832df50b2398e5p-4 : inexact-ok
= atan tonearest m68k96 -0x1.363f46p+0 : -0xe.1832df50b2398e5p-4 : inexact-ok
= atan towardzero m68k96 -0x1.363f46p+0 : -0xe.1832df50b2398e4p-4 : inexact-ok
= atan upward m68k96 -0x1.363f46p+0 : -0xe.1832df50b2398e4p-4 : inexact-ok
= atan downward binary128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f7f8p-4 : inexact-ok
= atan tonearest binary128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f7f8p-4 : inexact-ok
= atan towardzero binary128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f7fp-4 : inexact-ok
= atan upward binary128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f7fp-4 : inexact-ok
= atan downward ibm128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f8p-4 : inexact-ok
= atan tonearest ibm128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f8p-4 : inexact-ok
= atan towardzero ibm128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f4p-4 : inexact-ok
= atan upward ibm128 -0x1.363f46p+0 : -0xe.1832df50b2398e4a96945ef0f4p-4 : inexact-ok
atan -0x1.ad4c0ap+0
= atan downward binary32 -0x1.ad4c0ap+0 : -0x1.087838p+0 : inexact-ok
= atan tonearest binary32 -0x1.ad4c0ap+0 : -0x1.087838p+0 : inexact-ok
= atan towardzero binary32 -0x1.ad4c0ap+0 : -0x1.087836p+0 : inexact-ok
= atan upward binary32 -0x1.ad4c0ap+0 : -0x1.087836p+0 : inexact-ok
= atan downward binary64 -0x1.ad4c0ap+0 : -0x1.0878377062daep+0 : inexact-ok
= atan tonearest binary64 -0x1.ad4c0ap+0 : -0x1.0878377062daep+0 : inexact-ok
= atan towardzero binary64 -0x1.ad4c0ap+0 : -0x1.0878377062dadp+0 : inexact-ok
= atan upward binary64 -0x1.ad4c0ap+0 : -0x1.0878377062dadp+0 : inexact-ok
= atan downward intel96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2cp+0 : inexact-ok
= atan tonearest intel96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan towardzero intel96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan upward intel96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan downward m68k96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2cp+0 : inexact-ok
= atan tonearest m68k96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan towardzero m68k96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan upward m68k96 -0x1.ad4c0ap+0 : -0x1.0878377062dada2ap+0 : inexact-ok
= atan downward binary128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e46577p+0 : inexact-ok
= atan tonearest binary128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e46577p+0 : inexact-ok
= atan towardzero binary128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e46576p+0 : inexact-ok
= atan upward binary128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e46576p+0 : inexact-ok
= atan downward ibm128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e4658p+0 : inexact-ok
= atan tonearest ibm128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e4658p+0 : inexact-ok
= atan towardzero ibm128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e465p+0 : inexact-ok
= atan upward ibm128 -0x1.ad4c0ap+0 : -0x1.0878377062dada2af4f466e465p+0 : inexact-ok
atan -0x3.eb8e18p+0
= atan downward binary32 -0x3.eb8e18p+0 : -0x1.522f06p+0 : inexact-ok
= atan tonearest binary32 -0x3.eb8e18p+0 : -0x1.522f04p+0 : inexact-ok
= atan towardzero binary32 -0x3.eb8e18p+0 : -0x1.522f04p+0 : inexact-ok
= atan upward binary32 -0x3.eb8e18p+0 : -0x1.522f04p+0 : inexact-ok
= atan downward binary64 -0x3.eb8e18p+0 : -0x1.522f0408c0e8dp+0 : inexact-ok
= atan tonearest binary64 -0x3.eb8e18p+0 : -0x1.522f0408c0e8cp+0 : inexact-ok
= atan towardzero binary64 -0x3.eb8e18p+0 : -0x1.522f0408c0e8cp+0 : inexact-ok
= atan upward binary64 -0x3.eb8e18p+0 : -0x1.522f0408c0e8cp+0 : inexact-ok
= atan downward intel96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2dap+0 : inexact-ok
= atan tonearest intel96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan towardzero intel96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan upward intel96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan downward m68k96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2dap+0 : inexact-ok
= atan tonearest m68k96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan towardzero m68k96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan upward m68k96 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8p+0 : inexact-ok
= atan downward binary128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee8bdp+0 : inexact-ok
= atan tonearest binary128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee8bdp+0 : inexact-ok
= atan towardzero binary128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee8bcp+0 : inexact-ok
= atan upward binary128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee8bcp+0 : inexact-ok
= atan downward ibm128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee9p+0 : inexact-ok
= atan tonearest ibm128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee88p+0 : inexact-ok
= atan towardzero ibm128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee88p+0 : inexact-ok
= atan upward ibm128 -0x3.eb8e18p+0 : -0x1.522f0408c0e8c2d8d3fe682ee88p+0 : inexact-ok
atan 0x3.53c188p+0
= atan downward binary32 0x3.53c188p+0 : 0x1.476164p+0 : inexact-ok
= atan tonearest binary32 0x3.53c188p+0 : 0x1.476166p+0 : inexact-ok
= atan towardzero binary32 0x3.53c188p+0 : 0x1.476164p+0 : inexact-ok
= atan upward binary32 0x3.53c188p+0 : 0x1.476166p+0 : inexact-ok
= atan downward binary64 0x3.53c188p+0 : 0x1.476165c27ab51p+0 : inexact-ok
= atan tonearest binary64 0x3.53c188p+0 : 0x1.476165c27ab51p+0 : inexact-ok
= atan towardzero binary64 0x3.53c188p+0 : 0x1.476165c27ab51p+0 : inexact-ok
= atan upward binary64 0x3.53c188p+0 : 0x1.476165c27ab52p+0 : inexact-ok
= atan downward intel96 0x3.53c188p+0 : 0x1.476165c27ab517fep+0 : inexact-ok
= atan tonearest intel96 0x3.53c188p+0 : 0x1.476165c27ab518p+0 : inexact-ok
= atan towardzero intel96 0x3.53c188p+0 : 0x1.476165c27ab517fep+0 : inexact-ok
= atan upward intel96 0x3.53c188p+0 : 0x1.476165c27ab518p+0 : inexact-ok
= atan downward m68k96 0x3.53c188p+0 : 0x1.476165c27ab517fep+0 : inexact-ok
= atan tonearest m68k96 0x3.53c188p+0 : 0x1.476165c27ab518p+0 : inexact-ok
= atan towardzero m68k96 0x3.53c188p+0 : 0x1.476165c27ab517fep+0 : inexact-ok
= atan upward m68k96 0x3.53c188p+0 : 0x1.476165c27ab518p+0 : inexact-ok
= atan downward binary128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e45558p+0 : inexact-ok
= atan tonearest binary128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e45559p+0 : inexact-ok
= atan towardzero binary128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e45558p+0 : inexact-ok
= atan upward binary128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e45559p+0 : inexact-ok
= atan downward ibm128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e455p+0 : inexact-ok
= atan tonearest ibm128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e4558p+0 : inexact-ok
= atan towardzero ibm128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e455p+0 : inexact-ok
= atan upward ibm128 0x3.53c188p+0 : 0x1.476165c27ab517ff156a94e4558p+0 : inexact-ok
atan -0x1.58c83p+0
= atan downward binary32 -0x1.58c83p+0 : -0xe.e9f01p-4 : inexact-ok
= atan tonearest binary32 -0x1.58c83p+0 : -0xe.e9f01p-4 : inexact-ok
= atan towardzero binary32 -0x1.58c83p+0 : -0xe.e9fp-4 : inexact-ok
= atan upward binary32 -0x1.58c83p+0 : -0xe.e9fp-4 : inexact-ok
= atan downward binary64 -0x1.58c83p+0 : -0xe.e9f00a57b144p-4 : inexact-ok
= atan tonearest binary64 -0x1.58c83p+0 : -0xe.e9f00a57b1438p-4 : inexact-ok
= atan towardzero binary64 -0x1.58c83p+0 : -0xe.e9f00a57b1438p-4 : inexact-ok
= atan upward binary64 -0x1.58c83p+0 : -0xe.e9f00a57b1438p-4 : inexact-ok
= atan downward intel96 -0x1.58c83p+0 : -0xe.e9f00a57b143b32p-4 : inexact-ok
= atan tonearest intel96 -0x1.58c83p+0 : -0xe.e9f00a57b143b32p-4 : inexact-ok
= atan towardzero intel96 -0x1.58c83p+0 : -0xe.e9f00a57b143b31p-4 : inexact-ok
= atan upward intel96 -0x1.58c83p+0 : -0xe.e9f00a57b143b31p-4 : inexact-ok
= atan downward m68k96 -0x1.58c83p+0 : -0xe.e9f00a57b143b32p-4 : inexact-ok
= atan tonearest m68k96 -0x1.58c83p+0 : -0xe.e9f00a57b143b32p-4 : inexact-ok
= atan towardzero m68k96 -0x1.58c83p+0 : -0xe.e9f00a57b143b31p-4 : inexact-ok
= atan upward m68k96 -0x1.58c83p+0 : -0xe.e9f00a57b143b31p-4 : inexact-ok
= atan downward binary128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea31p-4 : inexact-ok
= atan tonearest binary128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea31p-4 : inexact-ok
= atan towardzero binary128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea308p-4 : inexact-ok
= atan upward binary128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea308p-4 : inexact-ok
= atan downward ibm128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea4p-4 : inexact-ok
= atan tonearest ibm128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18ea4p-4 : inexact-ok
= atan towardzero ibm128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18eap-4 : inexact-ok
= atan upward ibm128 -0x1.58c83p+0 : -0xe.e9f00a57b143b31a8f4be18eap-4 : inexact-ok
atan min
= atan downward binary32 0x4p-128 : 0x3.fffff8p-128 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary32 0x4p-128 : 0x4p-128 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary32 0x4p-128 : 0x3.fffff8p-128 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary32 0x4p-128 : 0x4p-128 : inexact-ok underflow-ok errno-erange-ok
= atan downward binary64 0x4p-128 : 0x3.ffffffffffffep-128 : inexact-ok
= atan tonearest binary64 0x4p-128 : 0x4p-128 : inexact-ok
= atan towardzero binary64 0x4p-128 : 0x3.ffffffffffffep-128 : inexact-ok
= atan upward binary64 0x4p-128 : 0x4p-128 : inexact-ok
= atan downward intel96 0x4p-128 : 0x3.fffffffffffffffcp-128 : inexact-ok
= atan tonearest intel96 0x4p-128 : 0x4p-128 : inexact-ok
= atan towardzero intel96 0x4p-128 : 0x3.fffffffffffffffcp-128 : inexact-ok
= atan upward intel96 0x4p-128 : 0x4p-128 : inexact-ok
= atan downward m68k96 0x4p-128 : 0x3.fffffffffffffffcp-128 : inexact-ok
= atan tonearest m68k96 0x4p-128 : 0x4p-128 : inexact-ok
= atan towardzero m68k96 0x4p-128 : 0x3.fffffffffffffffcp-128 : inexact-ok
= atan upward m68k96 0x4p-128 : 0x4p-128 : inexact-ok
= atan downward binary128 0x4p-128 : 0x3.fffffffffffffffffffffffffffep-128 : inexact-ok
= atan tonearest binary128 0x4p-128 : 0x4p-128 : inexact-ok
= atan towardzero binary128 0x4p-128 : 0x3.fffffffffffffffffffffffffffep-128 : inexact-ok
= atan upward binary128 0x4p-128 : 0x4p-128 : inexact-ok
= atan downward ibm128 0x4p-128 : 0x3.ffffffffffffffffffffffffffp-128 : inexact-ok
= atan tonearest ibm128 0x4p-128 : 0x4p-128 : inexact-ok
= atan towardzero ibm128 0x4p-128 : 0x3.ffffffffffffffffffffffffffp-128 : inexact-ok
= atan upward ibm128 0x4p-128 : 0x4p-128 : inexact-ok
= atan downward binary64 0x4p-1024 : 0x3.ffffffffffffcp-1024 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary64 0x4p-1024 : 0x4p-1024 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary64 0x4p-1024 : 0x3.ffffffffffffcp-1024 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary64 0x4p-1024 : 0x4p-1024 : inexact-ok underflow-ok errno-erange-ok
= atan downward intel96 0x4p-1024 : 0x3.fffffffffffffffcp-1024 : inexact-ok
= atan tonearest intel96 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan towardzero intel96 0x4p-1024 : 0x3.fffffffffffffffcp-1024 : inexact-ok
= atan upward intel96 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan downward m68k96 0x4p-1024 : 0x3.fffffffffffffffcp-1024 : inexact-ok
= atan tonearest m68k96 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan towardzero m68k96 0x4p-1024 : 0x3.fffffffffffffffcp-1024 : inexact-ok
= atan upward m68k96 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan downward binary128 0x4p-1024 : 0x3.fffffffffffffffffffffffffffep-1024 : inexact-ok
= atan tonearest binary128 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan towardzero binary128 0x4p-1024 : 0x3.fffffffffffffffffffffffffffep-1024 : inexact-ok
= atan upward binary128 0x4p-1024 : 0x4p-1024 : inexact-ok
= atan downward ibm128 0x4p-1024 : 0x3.ffffffffffffcp-1024 : inexact-ok underflow errno-erange-ok
= atan tonearest ibm128 0x4p-1024 : 0x4p-1024 : inexact-ok underflow errno-erange-ok
= atan towardzero ibm128 0x4p-1024 : 0x3.ffffffffffffcp-1024 : inexact-ok underflow errno-erange-ok
= atan upward ibm128 0x4p-1024 : 0x4p-1024 : inexact-ok underflow errno-erange-ok
= atan downward intel96 0x4p-16384 : 0x3.fffffffffffffff8p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest intel96 0x4p-16384 : 0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero intel96 0x4p-16384 : 0x3.fffffffffffffff8p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward intel96 0x4p-16384 : 0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward m68k96 0x4p-16384 : 0x3.fffffffffffffffcp-16384 : inexact-ok
= atan tonearest m68k96 0x4p-16384 : 0x4p-16384 : inexact-ok
= atan towardzero m68k96 0x4p-16384 : 0x3.fffffffffffffffcp-16384 : inexact-ok
= atan upward m68k96 0x4p-16384 : 0x4p-16384 : inexact-ok
= atan downward binary128 0x4p-16384 : 0x3.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary128 0x4p-16384 : 0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary128 0x4p-16384 : 0x3.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary128 0x4p-16384 : 0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward intel96 0x2p-16384 : 0x1.fffffffffffffff8p-16384 : inexact-ok underflow errno-erange-ok
= atan tonearest intel96 0x2p-16384 : 0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan towardzero intel96 0x2p-16384 : 0x1.fffffffffffffff8p-16384 : inexact-ok underflow errno-erange-ok
= atan upward intel96 0x2p-16384 : 0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 0x2p-16384 : 0x1.fffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest m68k96 0x2p-16384 : 0x2p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero m68k96 0x2p-16384 : 0x1.fffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward m68k96 0x2p-16384 : 0x2p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward binary128 0x2p-16384 : 0x1.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 0x2p-16384 : 0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 0x2p-16384 : 0x1.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow errno-erange-ok
= atan upward binary128 0x2p-16384 : 0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan downward binary64 0x8p-972 : 0x7.ffffffffffffcp-972 : inexact-ok
= atan tonearest binary64 0x8p-972 : 0x8p-972 : inexact-ok
= atan towardzero binary64 0x8p-972 : 0x7.ffffffffffffcp-972 : inexact-ok
= atan upward binary64 0x8p-972 : 0x8p-972 : inexact-ok
= atan downward intel96 0x8p-972 : 0x7.fffffffffffffff8p-972 : inexact-ok
= atan tonearest intel96 0x8p-972 : 0x8p-972 : inexact-ok
= atan towardzero intel96 0x8p-972 : 0x7.fffffffffffffff8p-972 : inexact-ok
= atan upward intel96 0x8p-972 : 0x8p-972 : inexact-ok
= atan downward m68k96 0x8p-972 : 0x7.fffffffffffffff8p-972 : inexact-ok
= atan tonearest m68k96 0x8p-972 : 0x8p-972 : inexact-ok
= atan towardzero m68k96 0x8p-972 : 0x7.fffffffffffffff8p-972 : inexact-ok
= atan upward m68k96 0x8p-972 : 0x8p-972 : inexact-ok
= atan downward binary128 0x8p-972 : 0x7.fffffffffffffffffffffffffffcp-972 : inexact-ok
= atan tonearest binary128 0x8p-972 : 0x8p-972 : inexact-ok
= atan towardzero binary128 0x8p-972 : 0x7.fffffffffffffffffffffffffffcp-972 : inexact-ok
= atan upward binary128 0x8p-972 : 0x8p-972 : inexact-ok
= atan downward ibm128 0x8p-972 : 0x7.fffffffffffffffffffffffffcp-972 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest ibm128 0x8p-972 : 0x8p-972 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero ibm128 0x8p-972 : 0x7.fffffffffffffffffffffffffcp-972 : inexact-ok underflow-ok errno-erange-ok
= atan upward ibm128 0x8p-972 : 0x8p-972 : inexact-ok underflow-ok errno-erange-ok
atan -min
= atan downward binary32 -0x4p-128 : -0x4p-128 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary32 -0x4p-128 : -0x4p-128 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary32 -0x4p-128 : -0x3.fffff8p-128 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary32 -0x4p-128 : -0x3.fffff8p-128 : inexact-ok underflow-ok errno-erange-ok
= atan downward binary64 -0x4p-128 : -0x4p-128 : inexact-ok
= atan tonearest binary64 -0x4p-128 : -0x4p-128 : inexact-ok
= atan towardzero binary64 -0x4p-128 : -0x3.ffffffffffffep-128 : inexact-ok
= atan upward binary64 -0x4p-128 : -0x3.ffffffffffffep-128 : inexact-ok
= atan downward intel96 -0x4p-128 : -0x4p-128 : inexact-ok
= atan tonearest intel96 -0x4p-128 : -0x4p-128 : inexact-ok
= atan towardzero intel96 -0x4p-128 : -0x3.fffffffffffffffcp-128 : inexact-ok
= atan upward intel96 -0x4p-128 : -0x3.fffffffffffffffcp-128 : inexact-ok
= atan downward m68k96 -0x4p-128 : -0x4p-128 : inexact-ok
= atan tonearest m68k96 -0x4p-128 : -0x4p-128 : inexact-ok
= atan towardzero m68k96 -0x4p-128 : -0x3.fffffffffffffffcp-128 : inexact-ok
= atan upward m68k96 -0x4p-128 : -0x3.fffffffffffffffcp-128 : inexact-ok
= atan downward binary128 -0x4p-128 : -0x4p-128 : inexact-ok
= atan tonearest binary128 -0x4p-128 : -0x4p-128 : inexact-ok
= atan towardzero binary128 -0x4p-128 : -0x3.fffffffffffffffffffffffffffep-128 : inexact-ok
= atan upward binary128 -0x4p-128 : -0x3.fffffffffffffffffffffffffffep-128 : inexact-ok
= atan downward ibm128 -0x4p-128 : -0x4p-128 : inexact-ok
= atan tonearest ibm128 -0x4p-128 : -0x4p-128 : inexact-ok
= atan towardzero ibm128 -0x4p-128 : -0x3.ffffffffffffffffffffffffffp-128 : inexact-ok
= atan upward ibm128 -0x4p-128 : -0x3.ffffffffffffffffffffffffffp-128 : inexact-ok
= atan downward binary64 -0x4p-1024 : -0x4p-1024 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary64 -0x4p-1024 : -0x4p-1024 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary64 -0x4p-1024 : -0x3.ffffffffffffcp-1024 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary64 -0x4p-1024 : -0x3.ffffffffffffcp-1024 : inexact-ok underflow-ok errno-erange-ok
= atan downward intel96 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan tonearest intel96 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan towardzero intel96 -0x4p-1024 : -0x3.fffffffffffffffcp-1024 : inexact-ok
= atan upward intel96 -0x4p-1024 : -0x3.fffffffffffffffcp-1024 : inexact-ok
= atan downward m68k96 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan tonearest m68k96 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan towardzero m68k96 -0x4p-1024 : -0x3.fffffffffffffffcp-1024 : inexact-ok
= atan upward m68k96 -0x4p-1024 : -0x3.fffffffffffffffcp-1024 : inexact-ok
= atan downward binary128 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan tonearest binary128 -0x4p-1024 : -0x4p-1024 : inexact-ok
= atan towardzero binary128 -0x4p-1024 : -0x3.fffffffffffffffffffffffffffep-1024 : inexact-ok
= atan upward binary128 -0x4p-1024 : -0x3.fffffffffffffffffffffffffffep-1024 : inexact-ok
= atan downward ibm128 -0x4p-1024 : -0x4p-1024 : inexact-ok underflow errno-erange-ok
= atan tonearest ibm128 -0x4p-1024 : -0x4p-1024 : inexact-ok underflow errno-erange-ok
= atan towardzero ibm128 -0x4p-1024 : -0x3.ffffffffffffcp-1024 : inexact-ok underflow errno-erange-ok
= atan upward ibm128 -0x4p-1024 : -0x3.ffffffffffffcp-1024 : inexact-ok underflow errno-erange-ok
= atan downward intel96 -0x4p-16384 : -0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest intel96 -0x4p-16384 : -0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero intel96 -0x4p-16384 : -0x3.fffffffffffffff8p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward intel96 -0x4p-16384 : -0x3.fffffffffffffff8p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward m68k96 -0x4p-16384 : -0x4p-16384 : inexact-ok
= atan tonearest m68k96 -0x4p-16384 : -0x4p-16384 : inexact-ok
= atan towardzero m68k96 -0x4p-16384 : -0x3.fffffffffffffffcp-16384 : inexact-ok
= atan upward m68k96 -0x4p-16384 : -0x3.fffffffffffffffcp-16384 : inexact-ok
= atan downward binary128 -0x4p-16384 : -0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest binary128 -0x4p-16384 : -0x4p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero binary128 -0x4p-16384 : -0x3.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward binary128 -0x4p-16384 : -0x3.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward intel96 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan tonearest intel96 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan towardzero intel96 -0x2p-16384 : -0x1.fffffffffffffff8p-16384 : inexact-ok underflow errno-erange-ok
= atan upward intel96 -0x2p-16384 : -0x1.fffffffffffffff8p-16384 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest m68k96 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero m68k96 -0x2p-16384 : -0x1.fffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan upward m68k96 -0x2p-16384 : -0x1.fffffffffffffffcp-16384 : inexact-ok underflow-ok errno-erange-ok
= atan downward binary128 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 -0x2p-16384 : -0x2p-16384 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 -0x2p-16384 : -0x1.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow errno-erange-ok
= atan upward binary128 -0x2p-16384 : -0x1.fffffffffffffffffffffffffffcp-16384 : inexact-ok underflow errno-erange-ok
= atan downward binary64 -0x8p-972 : -0x8p-972 : inexact-ok
= atan tonearest binary64 -0x8p-972 : -0x8p-972 : inexact-ok
= atan towardzero binary64 -0x8p-972 : -0x7.ffffffffffffcp-972 : inexact-ok
= atan upward binary64 -0x8p-972 : -0x7.ffffffffffffcp-972 : inexact-ok
= atan downward intel96 -0x8p-972 : -0x8p-972 : inexact-ok
= atan tonearest intel96 -0x8p-972 : -0x8p-972 : inexact-ok
= atan towardzero intel96 -0x8p-972 : -0x7.fffffffffffffff8p-972 : inexact-ok
= atan upward intel96 -0x8p-972 : -0x7.fffffffffffffff8p-972 : inexact-ok
= atan downward m68k96 -0x8p-972 : -0x8p-972 : inexact-ok
= atan tonearest m68k96 -0x8p-972 : -0x8p-972 : inexact-ok
= atan towardzero m68k96 -0x8p-972 : -0x7.fffffffffffffff8p-972 : inexact-ok
= atan upward m68k96 -0x8p-972 : -0x7.fffffffffffffff8p-972 : inexact-ok
= atan downward binary128 -0x8p-972 : -0x8p-972 : inexact-ok
= atan tonearest binary128 -0x8p-972 : -0x8p-972 : inexact-ok
= atan towardzero binary128 -0x8p-972 : -0x7.fffffffffffffffffffffffffffcp-972 : inexact-ok
= atan upward binary128 -0x8p-972 : -0x7.fffffffffffffffffffffffffffcp-972 : inexact-ok
= atan downward ibm128 -0x8p-972 : -0x8p-972 : inexact-ok underflow-ok errno-erange-ok
= atan tonearest ibm128 -0x8p-972 : -0x8p-972 : inexact-ok underflow-ok errno-erange-ok
= atan towardzero ibm128 -0x8p-972 : -0x7.fffffffffffffffffffffffffcp-972 : inexact-ok underflow-ok errno-erange-ok
= atan upward ibm128 -0x8p-972 : -0x7.fffffffffffffffffffffffffcp-972 : inexact-ok underflow-ok errno-erange-ok
atan min_subnorm
= atan downward binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan towardzero binary32 0x8p-152 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary32 0x8p-152 : 0x8p-152 : inexact-ok underflow errno-erange-ok
= atan downward binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan tonearest binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary64 0x8p-152 : 0x7.ffffffffffffcp-152 : inexact-ok
= atan upward binary64 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero intel96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward intel96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan tonearest m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero m68k96 0x8p-152 : 0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward m68k96 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan tonearest binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero binary128 0x8p-152 : 0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan upward binary128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan tonearest ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan towardzero ibm128 0x8p-152 : 0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan upward ibm128 0x8p-152 : 0x8p-152 : inexact-ok
= atan downward binary64 0x4p-1076 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero binary64 0x4p-1076 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan downward intel96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan tonearest intel96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero intel96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward intel96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward m68k96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan tonearest m68k96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero m68k96 0x4p-1076 : 0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward m68k96 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward binary128 0x4p-1076 : 0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan tonearest binary128 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan towardzero binary128 0x4p-1076 : 0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan upward binary128 0x4p-1076 : 0x4p-1076 : inexact-ok
= atan downward ibm128 0x4p-1076 : 0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan tonearest ibm128 0x4p-1076 : 0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero ibm128 0x4p-1076 : 0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan upward ibm128 0x4p-1076 : 0x4p-1076 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan downward intel96 0x8p-16448 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest intel96 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero intel96 0x8p-16448 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward intel96 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 0x8p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest m68k96 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero m68k96 0x8p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan upward m68k96 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan downward binary128 0x8p-16448 : 0x7.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 0x8p-16448 : 0x7.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan upward binary128 0x8p-16448 : 0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 0x4p-16448 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest m68k96 0x4p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero m68k96 0x4p-16448 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward m68k96 0x4p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan downward binary128 0x4p-16448 : 0x3.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 0x4p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 0x4p-16448 : 0x3.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan upward binary128 0x4p-16448 : 0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan downward binary128 0x4p-16496 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 0x4p-16496 : 0x4p-16496 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 0x4p-16496 : 0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary128 0x4p-16496 : 0x4p-16496 : inexact-ok underflow errno-erange-ok
atan -min_subnorm
= atan downward binary32 -0x8p-152 : -0x8p-152 : inexact-ok underflow errno-erange-ok
= atan tonearest binary32 -0x8p-152 : -0x8p-152 : inexact-ok underflow errno-erange-ok
= atan towardzero binary32 -0x8p-152 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary32 -0x8p-152 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan downward binary64 -0x8p-152 : -0x8p-152 : inexact-ok
= atan tonearest binary64 -0x8p-152 : -0x8p-152 : inexact-ok
= atan towardzero binary64 -0x8p-152 : -0x7.ffffffffffffcp-152 : inexact-ok
= atan upward binary64 -0x8p-152 : -0x7.ffffffffffffcp-152 : inexact-ok
= atan downward intel96 -0x8p-152 : -0x8p-152 : inexact-ok
= atan tonearest intel96 -0x8p-152 : -0x8p-152 : inexact-ok
= atan towardzero intel96 -0x8p-152 : -0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward intel96 -0x8p-152 : -0x7.fffffffffffffff8p-152 : inexact-ok
= atan downward m68k96 -0x8p-152 : -0x8p-152 : inexact-ok
= atan tonearest m68k96 -0x8p-152 : -0x8p-152 : inexact-ok
= atan towardzero m68k96 -0x8p-152 : -0x7.fffffffffffffff8p-152 : inexact-ok
= atan upward m68k96 -0x8p-152 : -0x7.fffffffffffffff8p-152 : inexact-ok
= atan downward binary128 -0x8p-152 : -0x8p-152 : inexact-ok
= atan tonearest binary128 -0x8p-152 : -0x8p-152 : inexact-ok
= atan towardzero binary128 -0x8p-152 : -0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan upward binary128 -0x8p-152 : -0x7.fffffffffffffffffffffffffffcp-152 : inexact-ok
= atan downward ibm128 -0x8p-152 : -0x8p-152 : inexact-ok
= atan tonearest ibm128 -0x8p-152 : -0x8p-152 : inexact-ok
= atan towardzero ibm128 -0x8p-152 : -0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan upward ibm128 -0x8p-152 : -0x7.fffffffffffffffffffffffffep-152 : inexact-ok
= atan downward binary64 -0x4p-1076 : -0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan tonearest binary64 -0x4p-1076 : -0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero binary64 -0x4p-1076 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary64 -0x4p-1076 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan downward intel96 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan tonearest intel96 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan towardzero intel96 -0x4p-1076 : -0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward intel96 -0x4p-1076 : -0x3.fffffffffffffffcp-1076 : inexact-ok
= atan downward m68k96 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan tonearest m68k96 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan towardzero m68k96 -0x4p-1076 : -0x3.fffffffffffffffcp-1076 : inexact-ok
= atan upward m68k96 -0x4p-1076 : -0x3.fffffffffffffffcp-1076 : inexact-ok
= atan downward binary128 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan tonearest binary128 -0x4p-1076 : -0x4p-1076 : inexact-ok
= atan towardzero binary128 -0x4p-1076 : -0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan upward binary128 -0x4p-1076 : -0x3.fffffffffffffffffffffffffffep-1076 : inexact-ok
= atan downward ibm128 -0x4p-1076 : -0x4p-1076 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan tonearest ibm128 -0x4p-1076 : -0x4p-1076 : inexact-ok underflow errno-erange-ok
= atan towardzero ibm128 -0x4p-1076 : -0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan upward ibm128 -0x4p-1076 : -0x0p+0 : xfail:ibm128-libgcc inexact-ok underflow errno-erange-ok
= atan downward intel96 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest intel96 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero intel96 -0x8p-16448 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward intel96 -0x8p-16448 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest m68k96 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero m68k96 -0x8p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan upward m68k96 -0x8p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan downward binary128 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 -0x8p-16448 : -0x8p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 -0x8p-16448 : -0x7.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan upward binary128 -0x8p-16448 : -0x7.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan downward m68k96 -0x4p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest m68k96 -0x4p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero m68k96 -0x4p-16448 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward m68k96 -0x4p-16448 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan downward binary128 -0x4p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 -0x4p-16448 : -0x4p-16448 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 -0x4p-16448 : -0x3.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan upward binary128 -0x4p-16448 : -0x3.fffffffffffcp-16448 : inexact-ok underflow errno-erange-ok
= atan downward binary128 -0x4p-16496 : -0x4p-16496 : inexact-ok underflow errno-erange-ok
= atan tonearest binary128 -0x4p-16496 : -0x4p-16496 : inexact-ok underflow errno-erange-ok
= atan towardzero binary128 -0x4p-16496 : -0x0p+0 : inexact-ok underflow errno-erange-ok
= atan upward binary128 -0x4p-16496 : -0x0p+0 : inexact-ok underflow errno-erange-ok