18 lines
670 B
C
18 lines
670 B
C
#ifndef ENUMERATE_TRIANGLE_GROUP_H
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#define ENUMERATE_TRIANGLE_GROUP_H
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#include "mat.h"
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#include "coxeter.h"
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#include <mps/mps.h>
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int solve_characteristic_polynomial(mps_context *solv, mpq_t tr, mpq_t trinv, double *eigenvalues);
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void continued_fraction_approximation(mpq_t out, double in, int level);
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void quartic(mpq_t out, mpq_t in, int a, int b, int c, int d, int e);
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// p1,p2,p3 are only allowed to be 2,3,4,6
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void initialize_triangle_generators(mat_workspace *ws, mat *gen, int p1, int p2, int p3, mpq_t s, mpq_t q);
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char *print_word(groupelement_t *g, char *str);
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void enumerate(group_t *group, mat *matrices, int p1, int p2, int p3, mpq_t s, mpq_t t);
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#endif
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