Export (0) Print
Expand All
Expand Minimize

logb Function

Extracts the exponent of _X, as a signed integer value in floating-point format

inline float logb(
   float _X
) restrict(amp);
inline double logb(
   double _X
) restrict(amp);

_X

Floating-point value

Returns the signed exponent of _X

Header: amp_math.h

Namespace: Concurrency::precise_math

Show:
© 2015 Microsoft