frexp(3M) frexp(3M)[top]NAMEfrexp(), frexpf(), frexpl(), frexpw(), frexpq() - extract mantissa and exponent from floating-point numberSYNOPSISHP Integrity Server OnlyDESCRIPTIONThe function breaks a floating-point number into a normalized fraction and an integral power of 2. It stores the integer exponent in the object pointed to by exp. Integrity Server Only is a version of it takes a first argument and returns a result. is a version of it takes a first argument and returns a result. is an version of it takes an first argument and returns an result. is equivalent to on HP-UX systems.USAGETo use (for Integrity servers) compile either with the default option or with the option. To use (for Integrity servers) compile either with the default option or with the and 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 VALUEThe function returns the value x, such that x is a with magnitude in the interval [0.5, 1] or zero, and value equals x times 2 raised to the power *exp. If value is zero, returns value and stores zero in the object pointed to by exp. If value is NaN, returns NaN, and the value of *exp is unspecified. If value returns value, and the value of *exp is unspecified. These functions raise no exceptions.ERRORSNo errors are defined.SEE ALSOilogb(3M), ldexp(3M), logb(3M), modf(3M), scalb(3M), scalbln(3M), scalbn(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 arithâ metic'') frexp(3M)

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