Theorem matrix.special_linear_group.SL2_inv_expl_det

Modification history

2022-09-08 10:32
src/linear_algebra/special_linear_group.lean
feat(number_theory/modular_forms/congruence_subgroups): Add definition of congruence subgroups. (#15159) …
Added matrix.special_linear_group.SL2_inv_expl_detView on Github →