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feat: more mul lemmas for Nat
#198
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digama0
reviewed
Nov 1, 2023
digama0
reviewed
Nov 1, 2023
digama0
reviewed
Nov 1, 2023
eric-wieser
reviewed
Nov 2, 2023
Potentially breaking: * Deprecated `Nat.mul_le_mul_of_nonneg_left`. * Deprecated `Nat.mul_le_mul_of_nonneg_right`. * Deprecated `Nat.mul_lt_mul`. * Deprecated `Nat.mul_lt_mul'`. * Some implicit parameters may have been renamed or reordered.
kim-em
reviewed
Jan 11, 2024
(Joe asked that I merge this after reviewing; I'm happy now, so about to hit merge.) |
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Nat
) mathlib4#6204The major changes here are deprecating lemmas with obscure names:
Nat.mul_le_mul_of_nonneg_left
,Nat.mul_le_mul_of_nonneg_right
,Nat.mul_lt_mul
,Nat.mul_lt_mul'
.This PR also finally implements #118 as
Nat.mul_lt_mul_of_lt_of_lt
.