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Theorem quotient_ring.exists_inv

Modification history

2018-11-05 10:47
ring_theory/ideals.lean
feat(linear_algebra,ring_theory): refactoring modules (#456) …
Deleted quotient_ring.exists_invView on Github →
2018-08-10 08:50
ring_theory/ideals.lean
refactor(ring_theory/ideals): avoid using type class inference for setoids in quotient rings and groups (#212)
Added quotient_ring.exists_invView on Github →