_cadd _cadd_sub _cdadd _cdadd_sub _cddiv _cddiv_sub _cdiv _cdiv_sub _cdmul _cdmul_sub _cdpow _cdpow_sub _cdsub _cdsub_sub _cipow _cipow_sub _cminus _cminus_sub _cmplx _cmplx_sub _cmul _cmul_sub _conj_sub _cpolar _cpolar_sub _cpow_sub _cproj_sub _csub _csub_sub _dcdiv _dcdiv_sub _dcsub _dcsub_sub

_cmplx_sub() void _cmplx_sub ( double  r, double  i, double _Complex *  z  ) Building complex number Purpose Builds complex number composed of specified real and imaginary parts. cmplx_sub is the subroutine version of cmplx. Parameters [in] r Real part r. [in] i Imaginary part i. [out] z Complex number r + i(i).