This chapter groups the complex mathematical functions. The corresponding definitions and declarations are in complex.h. Functions and documentations are taken from NetBSD.
cabs, cabsf, cabsl—complex absolute-valuecacos, cacosf—complex arc cosinecacosh, cacoshf—complex arc hyperbolic cosinecarg, cargf—argument (phase angle)casin, casinf—complex arc sinecasinh, casinhf—complex arc hyperbolic sinecatan, catanf—complex arc tangentcatanh, catanhf—complex arc hyperbolic tangentccos, ccosf—complex cosineccosh, ccoshf—complex hyperbolic cosinecexp, cexpf—complex base-e exponentialcimag, cimagf, cimagl—imaginary partclog, clogf—complex base-e logarithmclog10, clog10f—complex base-10 logarithmconj, conjf—complex conjugatecpow, cpowf—complex powercproj, cprojf— Riemann sphere projectioncreal, crealf, creall—real partcsin, csinf—complex sinecsinh, csinhf—complex hyperbolic sinecsqrt, csqrtf—complex square rootctan, ctanf—complex tangentctanh, ctanf—complex hyperbolic tangent