sq_eq_sq_of_eq_or_neg_eq

Mathlib.Algebra.Square

Packages

Module

Theorem

750

Declarations

1016

信頼境界外の sidecar

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Statement

forall (a : RingElem), forall (b : RingElem), forall (h : forall (P : Prop), forall (eq_case : forall (hab : @Eq.{1} RingElem a b), P), forall (neg_case : forall (hanb : @Eq.{1} RingElem a (neg b)), P), P), @Eq.{1} RingElem (sq a) (sq b)

Proof term

fun a => fun b => fun h => @Eq.refl.{1} RingElem (sq a)

Constants

Mathlib.Algebra.Ring.RingElem

Interface hash: sha256:29d995d6a38e44a010f577d64428b3272226781f7982e2306784cb3bdc4977ea

Mathlib.Algebra.Ring.neg

Interface hash: sha256:d61e1a8d7ddc7b038446df32cdcd97b252bf44a07b6e95d9a0cd49af5554698e

Mathlib.Algebra.Square.sq

Interface hash: sha256:d94d2d5ba36971c9c2e4bab1c4f7ac3097814b730120fa092c425ad81fd45deb

Std.Logic.Eq.Eq

Interface hash: sha256:ca4f8520fd678a809c3ebf0bc7fa38d3063ca4d231e79d567de888685449a015