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FREXP !!!FREXP NAME SYNOPSIS DESCRIPTION RETURN VALUE CONFORMING TO SEE ALSO ---- !!NAME frexp - convert floating-point number to fractional and integral components !!SYNOPSIS __#include __ ''x''__, int *__''exp''__); __ !!DESCRIPTION The __frexp()__ function is used to split the number ''x'' into a normalized fraction and an exponent which is stored in ''exp''. !!RETURN VALUE The __frexp()__ function returns the normalized fraction. If the argument ''x'' is not zero, the normalized fraction is ''x'' times a power of two, and is always in the range 1/2 (inclusive) to 1 (exclusive). If ''x'' is zero, then the normalized fraction is zero and zero is stored in ''exp''. !!CONFORMING TO SVID 3, POSIX, BSD 4.3, ISO 9899 !!SEE ALSO ldexp(3), modf(3) ----
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frexp(3)
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ldexp(3)
modf(3)
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