//inversion of a polynomial fraction
#include <stdio.h>

#include "polynoms.h"
#include "polfract.h"


ar_fraction F;


bool InvPolFract(ar_fraction *F) {
  ar_polynom P;
  if (F->denom.degree==0 && F->denom.coeff[0].value==0) return FALSE;
  P=F->denom; F->denom=F->numer; F->numer=P;
  return TRUE;
}


void main() {

  printf("\n INVERSION OF A POLYNOMIAL FRACTION:\n\n");
  EnterPolFract(" Enter polynomial fraction P(x)/Q(x):", &F);
  printf("\n");

  InvPolFract(&F);

  //display 1/F
  DisplayPolFract(&F);
  printf("\n\n");

}

//end of file invfract.cpp