Mathlib v3 is deprecated. Go to Mathlib v4

Theorem nat.fst_mem_divisors_of_mem_antidiagonal

Modification history

2020-10-15 20:34
src/number_theory/divisors.lean
feat(archive/100-theorems-list/70_perfect_numbers): Perfect Number Theorem, Direction 2 (#4621) …
Modified nat.fst_mem_divisors_of_mem_antidiagonalView on Github →
2020-10-01 16:43
src/number_theory/divisors.lean
feat(number_theory/divisors): defines the finsets of divisors/proper divisors, perfect numbers, etc. (#4310) …
Added nat.fst_mem_divisors_of_mem_antidiagonalView on Github →