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SQRT(3)			   Linux Programmer's Manual		       SQRT(3)

NAME
       sqrt - square root function

SYNOPSIS
       #include	<math.h>

       double sqrt(double x);

DESCRIPTION
       The  sqrt()  function  returns  the  non-negative square	root of	x.  It
       fails and sets errno to EDOM, if	x is negative.

ERRORS
       EDOM   x	is negative.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO
       hypot(3)

				  1993-06-21			       SQRT(3)

NAME | SYNOPSIS | DESCRIPTION | ERRORS | CONFORMING TO | SEE ALSO

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