crealf, creal, creall
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                    | Defined in header  <complex.h> | ||
| 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 | |


