Nuprl Rule : callbyvalueMinus

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

H  ⊢ a ∈ ℤ

  BY callbyvalueMinus ()

  H  ⊢ 0 ≤ eval -a; 0
  H  ⊢ a ∈ Base

Definitions occuring in rule : int: ℤ, sqle: s ≤ t, callbyvalue: callbyvalue, minus: -n, natural_number: $n, member: t ∈ T, base: Base, axiom: Ax

Latex:
H \mvdash{} a \mmember{} \mBbbZ{} BY callbyvalueMinus () H \mvdash{} 0 \mleq{} eval -a; 0 H \mvdash{} a \mmember{} Base Date html generated: 2019_06_20-PM-04_12_12 Last ObjectModification: 2016_07_08-PM-03_49_02 Theory : rules Home Index