_scalb (Windows CE 5.0)
Developing an Application > Microsoft C Run-time Library for Windows CE > Run-time Library Reference
Scales argument by a power of 2.
double _scalb( doublex,longexp);
Parameters
- x
Double-precision floating-point value. - exp
Long integer exponent.
Return Values
_scalb returns an exponential value if successful.
On overflow (depending on the sign of x), _scalb returns +/– HUGE_VAL.
Remarks
The _scalb function calculates the value of x * 2exp.
Requirements
OS Versions: Windows CE 2.0 and later.
Header: stdlib.h.
Link Library: coredll.dll.
See Also
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