fp t538,
   t507,
   t539,
   t537,
   t559,
   t573,
   t560,
   t572,
   t514,
   t554,
   t571,
   t526,
   t536,
   t516,
   t570,
   t531,
   t517,
   t569,
   t481,
   t568,
   t561,
   t494,
   t567,
   t495,
   t566,
   t525,
   t506,
   t565,
   t510,
   t564,
   t511,
   t563,
   t562,
   t475,
   t527,
   t509,
   t558,
   t513,
   t557,
   t529,
   t512,
   t556,
   t555,
   t518,
   t478,
   t553,
   t479,
   t552,
   t551,
   t550,
   t490,
   t549,
   t548,
   t547,
   t546,
   t545,
   t544,
   t543,
   t542,
   t486,
   t482,
   t477,
   t474,
   t471,
   t469;
      t538 = x*x;
      t507 = RATIONAL(1.0,20.0)*t538;
      t539 = y*y;
      t537 = y*t539;
      t559 = y*t507+RATIONAL(1.0,60.0)*t537;
      t573 = RATIONAL(-37.0,300.0)*y+t559;
      t560 = x*t539;
      t572 = RATIONAL(1.0,98.0)*t560+RATIONAL(181.0,735.0)*x;
      t514 = RATIONAL(-1.0,20.0)*t538;
      t554 = y*t514+RATIONAL(-1.0,60.0)*t537;
      t571 = RATIONAL(37.0,300.0)*y+t554;
      t526 = RATIONAL(1.0,30.0);
      t536 = x*t538;
      t516 = t526*t536;
      t570 = RATIONAL(71.0,2940.0)*x+t516;
      t531 = RATIONAL(-1.0,35.0);
      t517 = t531*t539;
      t569 = RATIONAL(31.0,420.0)+t514+t517;
      t481 = RATIONAL(2.0,49.0)*t560;
      t568 = RATIONAL(-289.0,2940.0)*x+t481+t516;
      t561 = y*t538;
      t494 = RATIONAL(-21.0,200.0)*y;
      t567 = RATIONAL(-1.0,40.0)*t561+t494+t526*t537;
      t495 = RATIONAL(21.0,200.0)*y;
      t566 = RATIONAL(1.0,40.0)*t561+t495+RATIONAL(-1.0,30.0)*t537;
      t525 = RATIONAL(1.0,35.0);
      t506 = t525*t539;
      t565 = RATIONAL(-31.0,420.0)+t507+t506;
      t510 = RATIONAL(-1.0,10.0)*t538;
      t564 = y*t510+t495+RATIONAL(1.0,120.0)*t537;
      t511 = RATIONAL(1.0,10.0)*t538;
      t563 = y*t511+t494+RATIONAL(-1.0,120.0)*t537;
      t562 = x*y;
      t475 = RATIONAL(-1.0,49.0)*t560;
      t527 = RATIONAL(1.0,70.0);
      t509 = t527*t539;
      t558 = t475+t509;
      t513 = RATIONAL(-2.0,15.0)*t536;
      t557 = t510+t513;
      t529 = RATIONAL(-1.0,70.0);
      t512 = t529*t539;
      t556 = t475+t512;
      t555 = t511+t513;
      t518 = RATIONAL(1.0,5.0)*t536;
      t478 = RATIONAL(-2.0,49.0)*t560;
      t553 = t518+RATIONAL(-41.0,98.0)*x+t478;
      t479 = RATIONAL(1.0,49.0)*t560;
      t552 = t518+RATIONAL(-53.0,98.0)*x+t479;
      t551 = RATIONAL(191.0,2940.0)*x+t478+t516;
      t550 = RATIONAL(166.0,735.0)*x+t479+t513;
      t490 = RATIONAL(226.0,735.0)*x;
      t549 = RATIONAL(11.0,105.0)+t490+t557+t558;
      t548 = t490+RATIONAL(-11.0,105.0)+t555+t556;
      t547 = RATIONAL(-31.0,210.0)+RATIONAL(1.0,140.0)*t539+t555+t572;
      t546 = RATIONAL(31.0,210.0)+RATIONAL(-1.0,140.0)*t539+t557+t572;
      t545 = RATIONAL(1.0,84.0)+t507+t556+t570;
      t544 = RATIONAL(-11.0,150.0)*y+t559+t568;
      t543 = RATIONAL(-1.0,84.0)+t514+t558+t570;
      t542 = RATIONAL(11.0,150.0)*y+t554+t568;
      t486 = t525*t562;
      t482 = RATIONAL(-2.0,35.0)*t562;
      t477 = RATIONAL(2.0,35.0)*t562;
      t474 = t531*t562;
      t471 = t527*t562;
      t469 = t529*t562;
      coeff_dx_m2_m2 = t482+t544+t569;
      coeff_dx_m1_m2 = t486+t548+t564;
      coeff_dx_0_m2 = t477+t553;
      coeff_dx_p1_m2 = t486+t549+t563;
      coeff_dx_p2_m2 = t482+t542+t565;
      coeff_dx_m2_m1 = t474+t543+t566;
      coeff_dx_m1_m1 = t471+t547+t571;
      coeff_dx_0_m1 = t486+t552;
      coeff_dx_p1_m1 = t471+t546+t573;
      coeff_dx_p2_m1 = t474+t545+t567;
      coeff_dx_m2_0 = t514+RATIONAL(-17.0,420.0)+t506+t551;
      coeff_dx_m1_0 = t511+RATIONAL(-17.0,105.0)+t509+t550;
      coeff_dx_0_0 = t481+t518+RATIONAL(-57.0,98.0)*x;
      coeff_dx_p1_0 = RATIONAL(17.0,105.0)+t510+t512+t550;
      coeff_dx_p2_0 = t507+RATIONAL(17.0,420.0)+t517+t551;
      coeff_dx_m2_p1 = t486+t543+t567;
      coeff_dx_m1_p1 = t469+t547+t573;
      coeff_dx_0_p1 = t474+t552;
      coeff_dx_p1_p1 = t469+t546+t571;
      coeff_dx_p2_p1 = t486+t545+t566;
      coeff_dx_m2_p2 = t477+t542+t569;
      coeff_dx_m1_p2 = t474+t548+t563;
      coeff_dx_0_p2 = t482+t553;
      coeff_dx_p1_p2 = t474+t549+t564;
      coeff_dx_p2_p2 = t477+t544+t565;