LEXPD*-BETA : IRULEDEF

LEXPD*-BETA is an intermediate rule definition.
(P1) H !`(LNORM-BETA A(O))
*(P2) H !A(O) Beta rule: P1
Transformation: (P2 ss) ==> (P1 ss)

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LEXPD*-BETA : MEXPR

LEXPD*-BETA is a top-level command.
Rule to put a planned line into beta-normal form.
The command format for LEXPD*-BETA is:

 <n>LEXPD*-BETA   P2   P1    A LNORM-BETA   P2-HYPS    P1-HYPS 
"LINE" "LINE" "GWFF" "GWFF" "LINELIST" "LINELIST"


The arguments have the following meaning:
P2 : Line not in beta-normal Form
P1 : Line in beta-normal Form
A : Wff not in beta-normal Form
LNORM-BETA :
P2-HYPS : Hypotheses
P1-HYPS : Hypotheses

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LEXPD*-BETA : SRULE

LEXPD*-BETA is an inference rule.
Its priority is NIL

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