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Multiplies two complex numbers.
Syntax
_Dcomplex _Cmulcc( _Dcomplex x, _Dcomplex y );
_Fcomplex _FCmulcc( _Fcomplex x, _Fcomplex y );
_Lcomplex _LCmulcc( _Lcomplex x, _Lcomplex y );
Parameters
x
One of the complex operands to multiply.
y
The other complex operand to multiply.
Return value
A _Dcomplex, _Fcomplex, or _Lcomplex structure that represents the complex product of the complex numbers x and y.
Remarks
Because the built-in arithmetic operators don't work on the Microsoft implementation of the complex types, the _Cmulcc, _FCmulcc, and _LCmulcc functions simplify multiplication of complex types.
Requirements
| Routine | C header | C++ header |
|---|---|---|
_Cmulcc, _FCmulcc, _LCmulcc |
<complex.h> | <complex.h> |
These functions are Microsoft-specific. The types _Dcomplex, _Fcomplex, and _Lcomplex are Microsoft-specific equivalents to the unimplemented C99 native types double _Complex, float _Complex, and long double _Complex, respectively. For more compatibility information, see Compatibility.
See also
Alphabetical function reference
_Cbuild, _FCbuild, _LCbuild
_Cmulcr, _FCmulcr, _LCmulcr
norm, normf, norml
cproj, cprojf, cprojl
conj, conjf, conjl
creal, crealf, creall
cimag, cimagf, cimagl
carg, cargf, cargl
cabs, cabsf, cabsl