Mathlib Changelog
v3
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Commit
2021-10-30 08:28
d06bd9a4
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feat(algebra/big_operators/finprod): add finprod_eq_of_bijective (
#10048
)
Estimated changes
Modified
src/algebra/big_operators/finprod.lean
added
theorem
finprod_comp
added
theorem
finprod_eq_of_bijective