cpow, cpowf, cpowl
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Retrieves the value of a number raised to the specified power, where the base and exponent are complex numbers. This function has a branch cut for the exponent along the negative real axis.
_Dcomplex cpow( _Dcomplex x, _Dcomplex y ); _Fcomplex cpow( _Fcomplex x, _Fcomplex y ); // C++ only _Lcomplex cpow( _Lcomplex x, _Lcomplex y ); // C++ only _Fcomplex cpowf( _Fcomplex x, _Fcomplex y ); _Lcomplex cpowl( _Lcomplex x, _Lcomplex y );
Parameters
x
The base.
y
The exponent.
The value of x raised to the power of y with a branch cut for x along the negative real axis.
Because C++ allows overloading, you can call overloads of cpow that take and return _Fcomplex and _Lcomplex values. In a C program, cpow always takes and returns a _Dcomplex value.
| Routine | C header | C++ header |
|---|---|---|
cpow, cpowf, cpowl | <complex.h> | <ccomplex> |
For more compatibility information, see Compatibility in the Introduction.
Alphabetical Function Reference
cexp, cexpf, cexpl
clog10, clog10f, clog10l
clog, clogf, clogl