frexpf Function
TOC
Collapse the table of content
Expand the table of content

frexpf Function

 

Gets the mantissa and exponent of _X

inline float frexpf(
   float _X,
   _Out_ int * _Exp
) restrict(amp);

_X

Floating-point value

_Exp

Returns the integer exponent of _X in floating-point value

Returns the mantissa _X

Requirements

Header: amp_math.h

Namespace: Concurrency::precise_math

Show:
© 2016 Microsoft