Nuprl Rule : addEquality

This rule proved as lemma rule_arithop_equality_true3 in file rules/rules_arith.v
at https://github.com/vrahli/NuprlInCoq

H  ⊢ (m1 + n1) = (m2 + n2) ∈ ℤ

  BY addEquality ()

  H  ⊢ m1 = m2 ∈ ℤ
  H  ⊢ n1 = n2 ∈ ℤ

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

Latex:
H \mvdash{} (m1 + n1) = (m2 + n2) BY addEquality () H \mvdash{} m1 = m2 H \mvdash{} n1 = n2 Date html generated: 2019_06_20-PM-04_11_51 Last ObjectModification: 2016_07_08-PM-03_49_09 Theory : rules Home Index