power()

void M2::ARingCCi::power ( ElementType & result, const ElementType & a, int n ) const

inline

Definition at line 408 of file aring-CCi.hpp.

  {
    if (n >= 2)
      {
          ElementType b;
          init(b);
          if (n%2 == 0)
          {
              power(b,a,n/2);
              mult(result,b,b);
          }
          else
          {
              power(b,a,n-1);
              mult(result,a,b);
          }
      }
    else if (n == 1)
    {
      mpfi_set(&result.re,&a.re);
      mpfi_set(&result.im,&a.im);
    }
    else if (n == 0)
    {
      mpfi_set_si(&result.re,1);
      mpfi_set_si(&result.im,0);
    }
    else if (n<0)
        throw 20;
  }

References cci_struct::im, init(), mult(), power(), cci_struct::re, and result().

Referenced by power().