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Theorem list.perm.subset_of_mem_of_subset_of_qeq

Modification history

2017-10-15 01:58
data/list/perm.lean
feat(*): working on list/basic, robusting simp proofs
Deleted list.perm.subset_of_mem_of_subset_of_qeqView on Github →
2017-08-16 14:06
data/list/perm.lean
fix(data/list/perm): pending issues
Added list.perm.subset_of_mem_of_subset_of_qeqView on Github →