// Preambel

print "==TRIANGULATION" cat "=BEGINS==";
print "% Triangulation\n7_2\ngeometric_solution  3.33174423\noriented_manifold\nCS_known 0.0000000000000002\n\n1 0\n    torus   0.000000000000   0.000000000000\n\n4\n   1    2    3    1 \n 0132 0132 0132 2031\n   0    0    0    0 \n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0 -1  0  1  1  0  0 -1  0  1  0 -1  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0.979683927137   0.590569559842\n\n   0    0    2    2 \n 0132 1302 3201 3012\n   0    0    0    0 \n  0  0  1 -1  0  0  0  0  0  0  0  0  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  1  2 -3 -1  0  0  1  0 -1  0  1  0  1 -1  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0.251322701057   0.451314970729\n\n   1    0    1    3 \n 2310 0132 1230 3012\n   0    0    0    0 \n  0  0  0  0  0  0  0  0  0  0  0  0 -1  0  1  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  1 -1  0  1  0 -1  0  0  0  0  0 -2 -1  3  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0.058181377385   1.691279149514\n\n   3    3    2    0 \n 1302 2031 1230 0132\n   0    0    0    0 \n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  1.163691171475   0.564185632269\n\n";
print "==TRIANGULATION" cat "=ENDS==";
print "PY=EVAL=SECTION" cat "=BEGINS=HERE";
print "{'variable_dict' : 
     (lambda d, negation = (lambda x:-x): {
          's_3_1' : d['1'],
          's_3_3' : d['1'],
          's_3_2' : d['1'],
          's_3_0' : d['1'],
          's_2_0' : d['1'],
          's_2_1' : negation(d['1']),
          's_2_2' : d['1'],
          's_2_3' : d['1'],
          's_1_3' : d['1'],
          's_1_2' : negation(d['1']),
          's_1_1' : d['1'],
          's_1_0' : negation(d['1']),
          's_0_2' : negation(d['1']),
          's_0_3' : d['1'],
          's_0_0' : negation(d['1']),
          's_0_1' : negation(d['1']),
          'c_1100_1' : d['c_0011_0'],
          'c_1100_0' : negation(d['c_0101_1']),
          'c_1100_3' : negation(d['c_0101_1']),
          'c_1100_2' : d['c_0101_0'],
          'c_0101_3' : negation(d['c_0011_3']),
          'c_0101_2' : negation(d['c_0101_1']),
          'c_0101_1' : d['c_0101_1'],
          'c_0101_0' : d['c_0101_0'],
          'c_0011_1' : negation(d['c_0011_0']),
          'c_0011_0' : d['c_0011_0'],
          'c_0011_3' : d['c_0011_3'],
          'c_0011_2' : negation(d['c_0011_0']),
          'c_1001_1' : d['c_0101_1'],
          'c_1001_0' : d['c_0011_3'],
          'c_1001_3' : negation(d['c_0101_0']),
          'c_1001_2' : negation(d['c_0011_0']),
          'c_0110_1' : d['c_0101_0'],
          'c_0110_0' : d['c_0101_1'],
          'c_0110_3' : d['c_0101_0'],
          'c_0110_2' : negation(d['c_0101_1']),
          'c_1010_3' : d['c_0011_3'],
          'c_1010_2' : d['c_0011_3'],
          'c_1010_1' : d['c_0101_1'],
          'c_1010_0' : negation(d['c_0011_0'])})}";
print "PY=EVAL=SECTION=ENDS=HERE";

cputime := Cputime();


// Computation



// Setting up the Polynomial ring and ideal

R<t, c_0011_0, c_0011_3, c_0101_0, c_0101_1> := PolynomialRing(RationalField(), 5);
I := ideal<R |
          - c_0011_0 * c_0101_0 - c_0011_0 * c_0101_1 - c_0011_3 * c_0101_1,
          c_0011_0^2 - c_0101_0 * c_0101_1 - c_0101_1^2,
          - c_0011_0 * c_0101_0 - c_0011_0 * c_0101_1 - c_0011_3 * c_0101_1,
          - c_0011_3 * c_0101_1 + c_0011_3^2 - c_0101_0^2,
          - 1 + c_0011_0,
          - 1 + c_0011_0 * c_0011_3 * c_0101_0 * c_0101_1 * t>;


// Value indicating failure
P := -1;

// Computing the primary decomposition
P,Q:=PrimaryDecomposition(I);

if Type(P) eq RngIntElt then
   // Some error occured
   print "PRIMARY=DECOMPOSITION" cat "=FAILED";
else
   // Success
   print "PRIMARY=DECOMPOSITION" cat "=BEGINS=HERE";
   P;
   print "PRIMARY=DECOMPOSITION" cat "=ENDS=HERE";
end if;





print "CPUTIME :", Cputime(cputime);