∫ Утверждение Mathlib
two_mul_div_two_add_one_of_odd
Mathlib.Algebra.Ring.Parity
URI: https://scilib.ai/kg/mathlib#Nat.two_mul_div_two_add_one_of_odd
∫ Утверждение Mathlib
Mathlib.Algebra.Ring.Parity
URI: https://scilib.ai/kg/mathlib#Nat.two_mul_div_two_add_one_of_odd