SIGNBIT(3) - Linux manual page online | Library functions
Test sign of a real floating-point number.
Chapters
2017-09-15
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| This manual | Reference | Other manuals |
|---|---|---|
| signbit(3) | referred by | copysign(3) | fpclassify(3) |
| refer to | attributes(7) | copysign(3) | feature_test_macros(7) |