Nuprl Rule : multiplyCommutative

This rule proved as lemma rule_mul_commutative_true in file rules/rules_integer_ring.v
at https://github.com/vrahli/NuprlInCoq

H  ⊢ (m * n) = (n * m) ∈ ℤ

  BY multiplyCommutative ()

  H  ⊢ m = m ∈ ℤ
  H  ⊢ n = n ∈ ℤ

Definitions occuring in rule : multiply: n * m, equal: s = t ∈ T, int: ℤ, axiom: Ax

Latex:
H \mvdash{} (m * n) = (n * m) BY multiplyCommutative () H \mvdash{} m = m H \mvdash{} n = n Date html generated: 2019_06_20-PM-04_12_25 Last ObjectModification: 2016_07_08-PM-03_48_51 Theory : rules Home Index