crealf, creal, creall
From cppreference.com
Defined in header <complex.h>
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float crealf( float complex z ); |
(since C99) | |
double creal( double complex z ); |
(since C99) | |
long double creall( long double complex z ); |
(since C99) | |
Returns the real part of z
.
Contents |
[edit] Parameters
z | - | complex argument |
[edit] Return value
The real part of z
.
[edit] Example
Run this code
Output:
1.000000+2.000000i
[edit] See also
(C99)(C99)(C99) |
computes the imaginary part a complex number (function) |
C++ documentation for real2
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