Development Tools

7.4.14 <complex.h>

Performs various complex number operations. For double-type complex number functions, the definition names are used as function names without change. For float-type and long double-type function names, "f" and "l" are added to the end of definition names, respectively.

Type	Definition Name	Description
Function	cacosf / cacos / cacosl <-lang=c99>	Calculates the arc cosine of a complex number.
	casinf / casin / casinl <-lang=c99>	Calculates the arc sine of a complex number.
	catanf / catan / catanl <-lang=c99>	Calculates the arc tangent of a complex number.
	ccosf / ccos / ccosl <-lang=c99>	Calculates the cosine of a complex number.
	csinf / csin / csinl <-lang=c99>	Calculates the sine of a complex number.
	ctanf / ctan / ctanl <-lang=c99>	Calculates the tangent of a complex number.
	cacoshf / cacosh / cacoshl <-lang=c99>	Calculates the arc hyperbolic cosine of a complex number.
	casinhf / casinh / casinhl <-lang=c99>	Calculates the arc hyperbolic sine of a complex number.
	catanhf / catanh / catanhl <-lang=c99>	Calculates the arc hyperbolic tangent of a complex number.
	ccoshf / ccosh / ccoshl <-lang=c99>	Calculates the hyperbolic cosine of a complex number.
	csinhf / csinh / csinhl <-lang=c99>	Calculates the hyperbolic sine of a complex number.
	ctanhf / ctanh / ctanhl <-lang=c99>	Calculates the hyperbolic tangent of a complex number.
	cexpf / cexp / cexpl <-lang=c99>	Calculates the natural logarithm base e raised to the complex power 2.
	clogf / clog / clogl <-lang=c99>	Calculates the natural logarithm of a complex number.
	cabsf / cabs / cabsl <-lang=c99>	Calculates the absolute value of a complex number.
	cpowf / cpow / cpowl <-lang=c99>	Calculates a power of a complex number.
	csqrtf / csqrt / csqrtl <-lang=c99>	Calculates the square root of a complex number.
	cargf / carg / cargl <-lang=c99>	Calculates the argument of a complex number.
	cimagf / cimag / cimagl <-lang=c99>	Calculates the imaginary part of a complex number.
	conjf / conj / conjl <-lang=c99>	Reverses the sign of the imaginary part and calculates the complex conjugate of a complex number.
	cprojf / cproj / cprojl <-lang=c99>	Calculates the projection of a complex number on Riemann sphere.
	crealf / creal / creall <-lang=c99>	Calculates the real part of a complex number.