fp t779,
   t778,
   t797,
   t772,
   t774,
   t796,
   t795,
   t770,
   t739,
   t766,
   t752,
   t794,
   t742,
   t759,
   t793,
   t792,
   t733,
   t791,
   t790,
   t789,
   t788,
   t787,
   t735,
   t786,
   t732,
   t785,
   t773,
   t777,
   t784,
   t783,
   t782,
   t781,
   t780,
   t776,
   t771,
   t768,
   t767,
   t758,
   t757,
   t755,
   t750,
   t743,
   t738,
   t737,
   t736,
   t734,
   t731;
      t779 = y*y;
      t778 = x*x;
      t797 = t778+t779;
      t772 = RATIONAL(1.0,10.0);
      t774 = RATIONAL(-1.0,40.0);
      t796 = t772*t778+t774*t779;
      t795 = t774*t778+t772*t779;
      t770 = RATIONAL(-1.0,35.0);
      t739 = t770*y;
      t766 = RATIONAL(1.0,35.0);
      t752 = t766*x;
      t794 = t739+t752;
      t742 = t770*x;
      t759 = t766*y;
      t793 = t742+t759;
      t792 = x*y;
      t733 = RATIONAL(-2.0,49.0)*t792;
      t791 = t733+RATIONAL(-21.0,200.0);
      t790 = t797*RATIONAL(-1.0,20.0);
      t789 = t797*RATIONAL(1.0,20.0);
      t788 = t733+RATIONAL(21.0,200.0);
      t787 = t752+t759+t791;
      t735 = RATIONAL(4.0,49.0)*t792;
      t786 = t735+RATIONAL(11.0,150.0)+t790;
      t732 = RATIONAL(1.0,49.0)*t792;
      t785 = t732+RATIONAL(37.0,300.0)+t790;
      t773 = RATIONAL(-1.0,10.0);
      t777 = RATIONAL(1.0,40.0);
      t784 = t773*t779+t777*t778+t788;
      t783 = t735+RATIONAL(-11.0,150.0)+t789;
      t782 = t732+RATIONAL(-37.0,300.0)+t789;
      t781 = t773*t778+t777*t779+t788;
      t780 = t739+t742+t791;
      t776 = RATIONAL(-2.0,35.0);
      t771 = RATIONAL(2.0,35.0);
      t768 = RATIONAL(-1.0,70.0);
      t767 = RATIONAL(1.0,70.0);
      t758 = t771*y;
      t757 = t768*y;
      t755 = t776*x;
      t750 = t771*x;
      t743 = t767*x;
      t738 = t767*y;
      t737 = t776*y;
      t736 = t768*x;
      t734 = RATIONAL(-4.0,49.0)*t792;
      t731 = RATIONAL(2.0,49.0)*t792;
      coeff_dxy_m2_m2 = t755+t737+t783;
      coeff_dxy_m1_m2 = t781+t794;
      coeff_dxy_0_m2 = t750+t734;
      coeff_dxy_p1_m2 = t787+t796;
      coeff_dxy_p2_m2 = t758+t755+t786;
      coeff_dxy_m2_m1 = t784+t793;
      coeff_dxy_m1_m1 = t738+t743+t785;
      coeff_dxy_0_m1 = t752+t731;
      coeff_dxy_p1_m1 = t757+t743+t782;
      coeff_dxy_p2_m1 = t780+t795;
      coeff_dxy_m2_0 = t734+t758;
      coeff_dxy_m1_0 = t731+t759;
      coeff_dxy_0_0 = t735;
      coeff_dxy_p1_0 = t731+t739;
      coeff_dxy_p2_0 = t734+t737;
      coeff_dxy_m2_p1 = t787+t795;
      coeff_dxy_m1_p1 = t738+t736+t782;
      coeff_dxy_0_p1 = t731+t742;
      coeff_dxy_p1_p1 = t757+t736+t785;
      coeff_dxy_p2_p1 = t784+t794;
      coeff_dxy_m2_p2 = t750+t737+t786;
      coeff_dxy_m1_p2 = t780+t796;
      coeff_dxy_0_p2 = t755+t734;
      coeff_dxy_p1_p2 = t781+t793;
      coeff_dxy_p2_p2 = t758+t750+t783;