test_over_RR_or_CC()

void test_over_RR_or_CC

(

const Ring *

R

)

Groebner computations interface routines

Definition at line 38 of file groebner.cpp.

{
  // const PolynomialRing *P = R->cast_to_PolynomialRing();
  if (R->get_precision() > 0)
    {
      if (!warning_given_for_gb_or_res_over_RR_or_CC)
        {
          buffer o;
          o << "-- warning: experimental computation over inexact field begun"
            << newline;
          o << "--          results not reliable (one warning given per "
               "session)"
            << newline;
          emit(o.str());
          warning_given_for_gb_or_res_over_RR_or_CC = true;
        }
    }
}

References emit(), Ring::get_precision(), newline, RingMap::R, buffer::str(), and warning_given_for_gb_or_res_over_RR_or_CC.

Referenced by IM2_GB_force(), IM2_GB_make(), IM2_res_make(), and rawMarkedGB().