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Mathlib.Tactic.NormNum.Eq

norm_num extension for equalities #

theorem Mathlib.Meta.NormNum.isNat_eq_false {α : Type u_1} [AddMonoidWithOne α] [CharZero α] {a : α} {b : α} {a' : } {b' : } :
theorem Mathlib.Meta.NormNum.isInt_eq_false {α : Type u_1} [Ring α] [CharZero α] {a : α} {b : α} {a' : } {b' : } :
theorem Mathlib.Meta.NormNum.Rat.invOf_denom_swap {α : Type u_1} [Ring α] (n₁ : ) (n₂ : ) (a₁ : α) (a₂ : α) [Invertible a₁] [Invertible a₂] :
n₁ * a₁ = n₂ * a₂ n₁ * a₂ = n₂ * a₁
theorem Mathlib.Meta.NormNum.isRat_eq_false {α : Type u_1} [Ring α] [CharZero α] {a : α} {b : α} {na : } {nb : } {da : } {db : } :

The norm_num extension which identifies expressions of the form a = b, such that norm_num successfully recognises both a and b.

Equations
  • One or more equations did not get rendered due to their size.
Instances For