UI : IRULEDEF

UI is an intermediate rule definition.
*(D1) H !FORALL x(A) A(O)
(D2) H !`(LCONTR [[LAMBDA x(A) A(O)] t(A)]) UI: t(A) D1
Restrictions: (IS-VARIABLE x(A))
Transformation: (pp D1 ss) ==> (pp D2 D1 ss)

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UI : MEXPR

UI is a top-level command.
Rule of Universal Instantiation.
The command format for UI is:

 <n>UI   D1   D2    t    A      x   LCONTR   D1-HYPS    D2-HYPS 
"LINE" "LINE" "GWFF" "GWFF" "GWFF" "GWFF" "LINELIST" "LINELIST"


The arguments have the following meaning:
D1 : Universally Quantified Line
D2 : Instantiated Line
t : Substitution Term
A : Scope of Universal Quantifier
x : Universally Quantified Variable
LCONTR : Assertion of Instantiated Line
D1-HYPS : Hypotheses
D2-HYPS : Hypotheses

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UI : SRULE

UI is an inference rule.
Its priority is 3

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