// Preambel

print "==TRIANGULATION" cat "=BEGINS==";
print "% Triangulation\nK6a2\ngeometric_solution  4.40083252\noriented_manifold\nCS_known 0.0000000000000001\n\n1 0\n    torus   0.000000000000   0.000000000000\n\n5\n   1    2    2    3 \n 0132 0132 0321 0132\n   0    0    0    0 \n  0  0  0  0  0  0  0  0  0  0  0  0  0  1 -1  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0 -1  0  1  0  0 -1  1  0  0  0  0  0 -5  5  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  1.186078404604   0.874646460526\n\n   0    2    3    4 \n 0132 0321 1302 0132\n   0    0    0    0 \n  0  0  0  0  0  0  0  0  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  1 -1  0  0  0  0  0  0  4  0 -4  0  0  0  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0.313424649791   0.691080798143\n\n   4    0    0    1 \n 0321 0132 0321 0321\n   0    0    0    0 \n  0  0  0  0 -1  0  1  0  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  1  0 -1  5  0 -5  0 -1  5  0 -4 -1  0  1  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  1.186078404604   0.874646460526\n\n   1    4    0    4 \n 2031 2310 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  0 -1  1  1  0 -1  0  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  0.909567331117   1.602883069414\n\n   2    3    1    3 \n 0321 1302 0132 3201\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  0  0  0  1  0  0 -1  1 -1  0  0 -5  1  4  0\n  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0\n  0.909567331117   1.602883069414\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_4' : d['1'],
          's_3_0' : d['1'],
          's_2_0' : d['1'],
          's_2_1' : d['1'],
          's_2_2' : d['1'],
          's_2_3' : d['1'],
          's_2_4' : d['1'],
          's_1_4' : d['1'],
          's_1_3' : d['1'],
          's_1_2' : d['1'],
          's_1_1' : d['1'],
          's_1_0' : d['1'],
          's_0_4' : d['1'],
          's_0_2' : d['1'],
          's_0_3' : d['1'],
          's_0_0' : d['1'],
          's_0_1' : d['1'],
          'c_1100_4' : negation(d['c_0011_3']),
          'c_1100_1' : negation(d['c_0011_3']),
          'c_1100_0' : d['c_1001_2'],
          'c_1100_3' : d['c_1001_2'],
          'c_1100_2' : d['c_0110_3'],
          'c_0101_4' : d['c_0101_0'],
          'c_0101_3' : negation(d['c_0011_3']),
          'c_0101_2' : negation(d['c_0101_0']),
          'c_0101_1' : negation(d['c_0011_3']),
          'c_0101_0' : d['c_0101_0'],
          'c_0011_4' : negation(d['c_0011_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_4' : d['c_0110_3'],
          'c_1001_1' : d['c_0110_3'],
          'c_1001_0' : d['c_0110_3'],
          'c_1001_3' : d['c_1001_2'],
          'c_1001_2' : d['c_1001_2'],
          'c_0110_1' : d['c_0101_0'],
          'c_0110_0' : negation(d['c_0011_3']),
          'c_0110_3' : d['c_0110_3'],
          'c_0110_2' : d['c_0011_0'],
          'c_0110_4' : d['c_0011_0'],
          'c_1010_4' : negation(d['c_1001_2']),
          'c_1010_3' : negation(d['c_0011_0']),
          'c_1010_2' : d['c_0110_3'],
          'c_1010_1' : d['c_0110_3'],
          'c_1010_0' : d['c_1001_2']})}";
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_0110_3, c_1001_2> := PolynomialRing(RationalField(), 6);
I := ideal<R |
          c_0011_0 * c_1001_2 - c_0011_3 * c_0110_3 - c_0101_0 * c_1001_2,
          c_0011_0 * c_0011_3 + c_0011_3 * c_0110_3 + c_0101_0 * c_0110_3,
          - c_0011_0 * c_0110_3 + c_0011_0 * c_1001_2 + c_0101_0 * c_0110_3,
          - c_0011_0 * c_0011_3 + c_0011_3 * c_1001_2 + c_0110_3 * c_1001_2,
          c_0011_0 * c_0011_3 + c_0011_0 * c_0110_3 + c_0101_0 * c_1001_2,
          - 1 + c_0011_0,
          - 1 + c_0011_0 * c_0011_3 * c_0101_0 * c_0110_3 * c_1001_2 * 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);