Declaration
neg_add_cancel
Mathlib.Algebra.Ring
Packages
2
Module
63
Theorems
750
Declarations
1016
Untrusted sidecar
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Statement
forall (a : RingElem), @Eq.{1} RingElem (add (neg a) a) zero
Proof term
fun a => @Eq.refl.{1} RingElem (add (neg a) a)
Constants
Mathlib.Algebra.Ring.RingElem
Interface hash: sha256:29d995d6a38e44a010f577d64428b3272226781f7982e2306784cb3bdc4977ea
Mathlib.Algebra.Ring.add
Interface hash: sha256:70894d2717280dc0e45d28bdc4220a44c51506cccc224ab1f339c97d87eedd41
Mathlib.Algebra.Ring.neg
Interface hash: sha256:d61e1a8d7ddc7b038446df32cdcd97b252bf44a07b6e95d9a0cd49af5554698e
Mathlib.Algebra.Ring.zero
Interface hash: sha256:acd114675ba5b92c602836fd317cdd80e63659c99ff34e05341dda09002571d5
Std.Logic.Eq.Eq
Interface hash: sha256:ca4f8520fd678a809c3ebf0bc7fa38d3063ca4d231e79d567de888685449a015