6.2.34 ccoshf Function
Calculates the complex hyperbolic cosine function of a single precision complex value.
Attention: This function is implemented only by MPLAB XC32 C
compilers.
Include
<complex.h>
Prototype
float complex ccoshf(float complex z);
Argument
z
- value for which to return the complex hyperbolic cosine
Return Value
Returns the complex hyperbolic cosine of z
.
Example
See the notes at the beginning of this chapter or section for
information on using printf()
or scanf()
(and other functions reading and writing the stdin
or
stdout
streams) in the example code.
#include <stdio.h>
#include <complex.h>
int main(void)
{
float complex x, y;
x = -2.0 + 1.0*I;
y = ccoshf(x);
printf("The complex hyperbolic cosine of %f + %fi is %f + %fi\n", crealf(x), cimagf(x), crealf(y), cimagf(y));
}
Example Output
The complex hyperbolic cosine of -2.000000 + 1.000000i is 2.032723 + -3.051898i