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Math Library (libm, -lm)

#include <complex.h>

The
`ccos()`,
`csin()`,
and
`ctan()`
functions compute the cosine, sine, and tangent of the complex number
z,
respectively.
The
`ccosf()`,
`csinf()`,
and
`ctanf()`
functions perform the same operations in
float
precision.

These functions conform to
ISO/IEC 9899:1999 ("ISO C99").

CCOS (3) | October 17, 2011 |

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