Theorem Int.coe_nat_two_pow_pred

Modification history

2026-10-23 15:44

Mathlib/Algebra/Ring/Int/Parity.lean

chore: rename `coe_nat`/`nat_cast` lemmas to `natCast` (#44825) …

Deleted Int.coe_nat_two_pow_pred View on Github →

2025-12-20 12:59

Mathlib/Algebra/Ring/Int/Parity.lean

feat: 2025 imo problem3 (#27254) …

Added Int.coe_nat_two_pow_pred View on Github →