Nuprl Rule : inlFormation
This rule proved as lemma rule_inr_formation_true3 in file rules/rules_union.v at https://github.com/vrahli/NuprlInCoq
H ⊢ A + B ext inl a
BY inlFormation !parameter{i:l} ()
H ⊢ A ext a
H ⊢ B = B ∈ Type
Definitions occuring in rule :
union: left + right,
inl: inl x,
equal: s = t ∈ T,
universe: Type,
axiom: Ax
Latex:
H \mvdash{} A + B ext inl a
BY inlFormation !parameter\{i:l\} ()
H \mvdash{} A ext a
H \mvdash{} B = B
Date html generated:
2019_06_20-PM-04_11_50
Last ObjectModification:
2016_07_08-PM-03_48_56
Theory : rules
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