### Navigation

- index
- modules |
- Arithmetic Subgroups of ${\rm SL}_2({\bf Z})$ »

# Index – P

paired_sides() (sage.modular.arithgroup.farey_symbol.Farey method) pairing_matrices() (sage.modular.arithgroup.farey_symbol.Farey method) pairings() (sage.modular.arithgroup.farey_symbol.Farey method) | perm_group() (sage.modular.arithgroup.arithgroup_perm.ArithmeticSubgroup_Permutation_class method) permutation_action() (sage.modular.arithgroup.arithgroup_perm.ArithmeticSubgroup_Permutation_class method) projective_index() (sage.modular.arithgroup.arithgroup_generic.ArithmeticSubgroup method)

### Navigation

- index
- modules |
- Arithmetic Subgroups of ${\rm SL}_2({\bf Z})$ »