mirror of https://github.com/mkerrisk/man-pages
s/sign/sign bit/ to remove ambiguty in description.
See Debian bug 435415.
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@ -58,8 +58,8 @@ _SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or
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The
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.BR copysign ()
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functions return a value whose absolute value matches
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that of \fIx\fP, but whose sign matches that of \fIy\fP.
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If \fIx\fP is a NaN, then a NaN with the sign of \fIy\fP is returned.
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that of \fIx\fP, but whose sign bit matches that of \fIy\fP.
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If \fIx\fP is a NaN, then a NaN with the sign bit of \fIy\fP is returned.
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.SH "CONFORMING TO"
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C99, 4.3BSD.
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This function is defined in IEC 559 (and the appendix with
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