Magma V2.19-8 Tue Sep 10 2013 02:42:12 on localhost [Seed = 4286780068] Type ? for help. Type -D to quit. ==TRIANGULATION=BEGINS== % Triangulation m004 geometric_solution 2.02988321 oriented_manifold CS_known 0.0000000000000000 1 0 torus 0.000000000000 0.000000000000 2 1 1 1 1 0132 1230 2310 2103 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 0 -1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.500000000000 0.866025403784 0 0 0 0 0132 3201 3012 2103 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 1 0 0 -1 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.500000000000 0.866025403784 ==TRIANGULATION=ENDS== PY=EVAL=SECTION=BEGINS=HERE {'variable_dict' : (lambda d, negation = (lambda x:-x): { 'c_1020_0' : d['c_0102_1'], 'c_1020_1' : d['c_0201_1'], 'c_0201_0' : d['c_0012_1'], 'c_0201_1' : d['c_0201_1'], 'c_2100_0' : d['c_0012_0'], 'c_2100_1' : d['c_0102_1'], 'c_2010_0' : d['c_0201_1'], 'c_2010_1' : d['c_0102_1'], 'c_0102_0' : d['c_0012_0'], 'c_0102_1' : d['c_0102_1'], 'c_1101_0' : d['c_1011_1'], 'c_1101_1' : d['c_1011_0'], 'c_1200_0' : d['c_0012_1'], 'c_1200_1' : d['c_0201_1'], 'c_1110_0' : d['c_1110_0'], 'c_1110_1' : negation(d['c_1110_0']) * d['u'] ** 1, 'c_0120_0' : d['c_0102_1'] * d['u'] ** 2, 'c_0120_1' : d['c_0012_0'] * d['u'] ** 1, 'c_2001_0' : d['c_0201_1'], 'c_2001_1' : d['c_0012_0'], 'c_0012_0' : d['c_0012_0'], 'c_0012_1' : d['c_0012_1'], 'c_0111_0' : d['c_0111_0'], 'c_0111_1' : negation(d['c_0111_0']) * d['u'] ** 1, 'c_0210_0' : d['c_0201_1'] * d['u'] ** 1, 'c_0210_1' : d['c_0012_1'] * d['u'] ** 2, 'c_1002_0' : d['c_0102_1'], 'c_1002_1' : d['c_0012_1'], 'c_1011_0' : d['c_1011_0'], 'c_1011_1' : d['c_1011_1'], 'c_0021_0' : d['c_0012_1'], 'c_0021_1' : d['c_0012_0']}), 'non_trivial_generalized_obstruction_class' : True} PY=EVAL=SECTION=ENDS=HERE PRIMARY=DECOMPOSITION=BEGINS=HERE [ Ideal of Polynomial ring of rank 10 over Rational Field Order: Lexicographical Variables: t, c_0012_0, c_0012_1, c_0102_1, c_0111_0, c_0201_1, c_1011_0, c_1011_1, c_1110_0, u Inhomogeneous, Dimension 0, Radical, Prime Size of variety over algebraically closed field: 2 Groebner basis: [ t - u, c_0012_0 - 1, c_0012_1 - u, c_0102_1 - u, c_0111_0 - 1, c_0201_1 - 1, c_1011_0 + 1, c_1011_1 + u + 1, c_1110_0 + u, u^2 + u + 1 ] ] PRIMARY=DECOMPOSITION=ENDS=HERE Total time: 0.410 seconds, Total memory usage: 32.09MB