sqrt(3M) sqrt(3M)[top]NAMEsqrt(), sqrtf(), sqrtl(), sqrtw(), sqrtq() - square root functionsSYNOPSISHP Integrity Server OnlyDESCRIPTIONreturns the non-negative square root of x. is a version of it takes a argument and returns a result. Integrity Server Only is a version of it takes a argument and returns a result. is an version of it takes an argument and returns an result. is equivalent to on HP-UX systems.USAGETo use these functions compile either with the default option or with the and the options. To use (for Integrity servers) or compile also with the option. To use any of these functions, make sure your program includes and link in the math library by specifying on the compiler or linker command line. For more information, see the at the following site:RETURN VALUEIf x is +INFINITY, returns +INFINITY. If x is NaN, returns NaN. If x is less than zero, returns NaN and raises the invalid floating- point exception. raises the inexact exception whenever a rounded result does not equal the mathematical result.ERRORSIf x is less than zero, sets to [EDOM]. Integrity Server Only HP-UX functions on Integrity servers do not set by default. For set‐ ting, compile with the option and the (default) option.SEE ALSOcbrt(3M), exp(3M), log(3M), pow(3M), math(5).STANDARDS CONFORMANCE: SVID3, XPG4.2, ANSI C, ISO/IEC C99 (including Annex F, ``IEC 60559 floating-point arithmetic'') : ISO/IEC C99 (including Annex F, ``IEC 60559 floating-point arith‐ metic'') sqrt(3M)

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