NPAへ戻る
Declaration
add_sub_cancel
Mathlib.Algebra.Ring.Basic
Packages
2
Module
63
Theorem
750
Declarations
1016
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Statement
forall (Scalar : Sort u), forall (zero : Scalar), forall (one : Scalar), forall (add : forall (a : Scalar), forall (b : Scalar), Scalar), forall (neg : forall (a : Scalar), Scalar), forall (sub : forall (a : Scalar), forall (b : Scalar), Scalar), forall (mul : forall (a : Scalar), forall (b : Scalar), Scalar), forall (law : forall (a : Scalar), forall (b : Scalar), @Eq.{u} Scalar (sub (add a b) b) a), forall (a : Scalar), forall (b : Scalar), @Eq.{u} Scalar (sub (add a b) b) aProof term
fun Scalar => fun zero => fun one => fun add => fun neg => fun sub => fun mul => fun law => fun a => fun b => law a b