2 Mathematical Complex Functions (complex.h)

This chapter groups the complex mathematical functions. The corresponding definitions and declarations are in complex.h. Functions and documentations are taken from NetBSD.

• cabs: Complex absolute value
• cacos: Complex arc cosine
• cacosh: Complex arc hyperbolic cosine
• carg: Argument (also called phase angle)
• casin: Complex arc sine
• casinh: Complex arc hyperbolic sine
• catan: Complex arc tangent
• catanh: Complex arc hyperbolic tangent
• ccos: Complex cosine
• ccosh: Complex hyperbolic cosine
• cexp: Complex exponent
• cimag: Imaginary part
• clog: Complex natural (base e) logarithm
• conj: Complex conjugate
• cpow: Complex power function
• cproj: Compute a projection on the Riemann sphere
• creal: Real part
• csin: Complex sine
• csinh: Complex hyperbolic sine
• csqrt: Complex square root
• ctan: Complex tangent
• ctanh: Complex hyperbolic tangent