complex.h
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| C Standard Library headers |
complex.h is a header file in the standard library of the C programming language that defines functionality for complex arithmetic. These functions use the built-in type complex which was introduced with the C99 revision of C.
[edit] Function Declarations
complex.h defines the following functions (note that values are represented in radians):
double cabs(double complex); |
Complex magnitude (double) |
float cabsf(float complex); |
Complex magnitude (float) |
long double cabsl(long double complex); |
Complex magnitude (long double) |
double complex cacos(double complex); |
Complex inverse cosine (double) |
float complex cacosf(float complex); |
Complex inverse cosine (float) |
double complex cacosh(double complex); |
Complex inverse hyperbolic cosine (double) |
float complex cacoshf(float complex); |
Complex inverse hyperbolic cosine (float) |
long double complex cacoshl(long double complex); |
Complex inverse hyperbolic cosine (long double) |
long double complex cacosl(long double complex); |
Complex inverse cosine (long double) |
double carg(double complex); |
Complex argument (double) |
float cargf(float complex); |
Complex argument (float) |
long double cargl(long double complex); |
Complex argument (long double) |
double complex casin(double complex); |
Complex inverse sine (double) |
float complex casinf(float complex); |
Complex inverse sine (float) |
double complex casinh(double complex); |
Complex inverse hyperbolic sine (double) |
float complex casinhf(float complex); |
Complex inverse hyperbolic sine (float) |
long double complex casinhl(long double complex); |
Complex inverse hyperbolic sine (long double) |
long double complex casinl(long double complex); |
Complex inverse sine (long double) |
double complex catan(double complex); |
Complex inverse tangent (double) |
float complex catanf(float complex); |
Complex inverse tan (float) |
double complex catanh(double complex); |
Complex inverse hyperbolic tangent (double) |
float complex catanhf(float complex); |
Complex inverse hyperbolic tan (float) |
long double complex catanhl(long double complex); |
Complex inverse hyperbolic tan (long double) |
long double complex catanl(long double complex); |
Complex inverse tan (long double) |
double complex ccos(double complex); |
Complex cosine (double) |
float complex ccosf(float complex); |
Complex cosine (float) |
double complex ccosh(double complex); |
Complex hyperbolic cosine (double) |
float complex ccoshf(float complex); |
Complex hyperbolic cosine (float) |
long double complex ccoshl(long double complex); |
Complex hyperbolic cosine (long double) |
long double complex ccosl(long double complex); |
Complex cosine (long double) |
double complex cexp(double complex); |
Complex exponential (double) |
float complex cexpf(float complex); |
Complex exponential (float) |
long double complex cexpl(long double complex); |
Complex exponential (long double) |
double cimag(double complex); |
Imaginary part of complex number (double) |
float cimagf(float complex); |
Imaginary part of complex number (float) |
long double cimagl(long double complex); |
Imaginary part of complex number (long double) |
double complex clog(double complex); |
Complex logarithm (double) |
float complex clogf(float complex); |
Complex logarithm (float) |
long double complex clogl(long double complex); |
Complex logarithm (long double) |
double complex conj(double complex); |
Complex conjugate (double) |
float complex conjf(float complex); |
Complex conjugate (float) |
long double complex conjl(long double complex); |
Complex conjugate (long double) |
double complex cpow(double complex, double complex); |
Complex power (double) |
float complex cpowf(float complex, float complex); |
Complex power (float) |
long double complex cpowl(long double complex, long double complex); |
Complex power (long double) |
double complex cproj(double complex); |
Complex projection (double) |
float complex cprojf(float complex); |
complex projection (float) |
long double complex cprojl(long double complex); |
Complex projection (long double) |
double creal(double complex); |
Imaginary number real part (double) |
float crealf(float complex); |
Imaginary number real part (float) |
long double creall(long double complex); |
Imaginary number real part (long double) |
double complex csin(double complex); |
Complex sine (double) |
float complex csinf(float complex); |
Complex sine (float) |
double complex csinh(double complex); |
Complex hyperbolic sine (double) |
float complex csinhf(float complex); |
Complex hyperbolic sine (float) |
long double complex csinhl(long double complex); |
Complex hyperbolic sine (long double) |
long double complex csinl(long double complex); |
Complex sine (long double) |
double complex csqrt(double complex); |
Complex square root (double) |
float complex csqrtf(float complex); |
Complex square root (float) |
long double complex csqrtl(long double complex); |
Complex square root (long double) |
double complex ctan(double complex); |
Complex tangent (double) |
float complex ctanf(float complex); |
Complex tangent (float) |
double complex ctanh(double complex); |
Complex hyperbolic tangent (double) |
float complex ctanhf(float complex); |
Complex hyperbolic tangent (float) |
long double complex ctanhl(long double complex); |
Complex hyperbolic tangent (long double) |
long double complex ctanl(long double complex); |
Complex tangent (long double) |
