Nuprl Lemma : SudokuPuzzle_wf
SudokuPuzzle() ∈ Type
Proof
Definitions occuring in Statement :
SudokuPuzzle: SudokuPuzzle(),
member: t ∈ T,
universe: Type
Definitions unfolded in proof :
SudokuPuzzle: SudokuPuzzle(),
member: t ∈ T,
uall: ∀[x:A]. B[x],
nat: ℕ,
le: A ≤ B,
and: P ∧ Q,
less_than': less_than'(a;b),
false: False,
not: ¬A,
implies: P ⇒ Q,
prop: ℙ
Lemmas referenced :
square-board_wf,
false_wf,
le_wf,
list_wf,
int_seg_wf
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
cut,
lemma_by_obid,
sqequalHypSubstitution,
isectElimination,
thin,
dependent_set_memberEquality,
natural_numberEquality,
independent_pairFormation,
lambdaFormation,
hypothesis,
hypothesisEquality
Latex:
SudokuPuzzle() \mmember{} Type
Date html generated:
2016_05_15-PM-03_14_09
Last ObjectModification:
2015_12_27-PM-01_02_06
Theory : general
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