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Diffstat (limited to 'manual/arith.texi')
| -rw-r--r-- | manual/arith.texi | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/manual/arith.texi b/manual/arith.texi index fd02a61..c40ba3c 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -441,20 +441,6 @@ This function returns a nonzero value if @var{x} is finite or a ``not a number'' value, and zero otherwise. @end deftypefun -@comment math.h -@comment BSD -@deftypefun double infnan (int @var{error}) -This function is provided for compatibility with BSD. Its argument is -an error code, @code{EDOM} or @code{ERANGE}; @code{infnan} returns the -value that a math function would return if it set @code{errno} to that -value. @xref{Math Error Reporting}. @code{-ERANGE} is also acceptable -as an argument, and corresponds to @code{-HUGE_VAL} as a value. - -In the BSD library, on certain machines, @code{infnan} raises a fatal -signal in all cases. The GNU library does not do likewise, because that -does not fit the @w{ISO C} specification. -@end deftypefun - @strong{Portability Note:} The functions listed in this section are BSD extensions. |