sqrt(2)								       sqrt(2)

NAME    [Toc]    [Back]

     _sqrt_s, _sqrt_d -	single and double precision sqrt function.

SYNOPSIS    [Toc]    [Back]

     #include <unistd.h>
     float _sqrt_s (float v)
     double _sqrt_d (double v)

DESCRIPTION    [Toc]    [Back]

     These single/double precision routines listed above are available in
     libc.  These should not be	confused with the standard math	library	square
     root functions [see sqrt (3M)].

     If	v is a negative, the sqrt functions will return	a NaN, but won't set
     the errno value.  This is done since the ABI doesn't specify a errno
     value if the v is negative.

SEE ALSO    [Toc]    [Back]

     sqrt(3M), errno(3C)


									PPPPaaaaggggeeee 1111