Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Def
finset.nat.sigma_antidiagonal_equiv_prod
Modification history
2021-08-09 21:34
src/data/finset/nat_antidiagonal.lean
feat(topology/algebra/infinite_sum, analysis/normed_space/basic): product of two tsums, cauchy product (#8445)
Added
finset.nat.sigma_antidiagonal_equiv_prod
View on Github →