mult()

void M2::ARingCCi::mult ( ElementType & result, const ElementType & a, const ElementType & b ) const

inline

Definition at line 379 of file aring-CCi.hpp.

  {
    mpfi_t temp, retemp, imtemp;
    mpfi_init2(temp,get_precision());
    mpfi_init2(retemp,get_precision());
    mpfi_init2(imtemp,get_precision());
    mpfi_mul(retemp,&a.re,&b.re);
    mpfi_mul(temp,&a.im,&b.im);
    mpfi_sub(retemp,retemp,temp);
    mpfi_mul(temp,&a.re,&b.im);
    mpfi_mul(imtemp,&a.im,&b.re);
    mpfi_add(&result.im,imtemp,temp);
    mpfi_set(&result.re,retemp);
  }

References get_precision(), cci_struct::im, cci_struct::re, and result().

Referenced by abs_squared(), addMultipleTo(), divide(), power(), power_mpz(), and subtract_multiple().