Arithmetic Subgroups of
¶
This chapter describes the basic functionality for finite index subgroups of
the modular group .
- Arithmetic subgroups (finite index subgroups of
)
- Arithmetic subgroups defined by permutations of cosets
- Elements of Arithmetic Subgroups
- Congruence arithmetic subgroups of
- Congruence Subgroup
- Congruence Subgroup
- Congruence Subgroup
- Congruence Subgroup
- The modular group
- Farey Symbol for arithmetic subgroups of
- Cython helper functions for congruence subgroups