Cabs Cadd Carg Cdadd Cddiv Cdiv Cdmul Cdpow Cdsub Cimag Cipow Cminus Cmplx Cmul Conj Cpolar Cproj Creal Csub Dcdiv Dcsub

Creal() Function Creal ( A As  Complex ) Real part of complex number Purpose Computes real part of complex number. Returns Double Real part of complex number a. Parameters [in] A Complex number a.