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CCOS(3) FreeBSD Library Functions Manual CCOS(3)
NAME ccos, ccosf, csin, csinf, ctan, ctanf - complex trigonometric functions
LIBRARY Math Library (libm, -lm)
SYNOPSIS #include <complex.h>
double complex ccos(double complex z);
float complex ccosf(float complex z);
double complex csin(double complex z);
float complex csinf(float complex z);
double complex ctan(double complex z);
float complex ctanf(float complex z);
DESCRIPTION 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.
SEE ALSO cacos(3), ccosh(3), complex(3), cos(3), math(3), sin(3), tan(3)
STANDARDS These functions conform to ISO/IEC 9899:1999 ("ISO C99").
FreeBSD 14.0-RELEASE-p11 October 17, 2011 FreeBSD 14.0-RELEASE-p11