Theorem Sym2.mk_fst_out_snd_out

Modification history

2026-10-01 17:54
Mathlib/Data/Sym/Sym2.lean
feat(Data/Sym/Sym2/Card): cardinality theorems about `Sym2 α` (#36442)
Added Sym2.mk_fst_out_snd_outView on Github →