Theorem finprod_mem_powerset_diff_elem

Modification history

2026-06-09 08:51
Mathlib/Algebra/BigOperators/Finprod.lean
chore: rename `diff` to `sdiff` (#40184) …
Deleted finprod_mem_powerset_diff_elemView on Github →
2025-08-01 20:41
Mathlib/Algebra/BigOperators/Finprod.lean
feat(Algebra/BigOperators/Finprod): add powerset projection lemmas (#25965) …
Added finprod_mem_powerset_diff_elemView on Github →