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Definitions
sat
lemmas
Sections
ClassicalProps(jlc)
Doc
At:
formula
not
falsifiable
lemma
2
1
1
1.
F:
Formula
2.
a:
Assignment
3.
(F under a) = 3
(F under a) = 3
By:
GenConcl ((F under a) = x)
Generated subgoal:
1
4.
x:
5.
(F under a) = x
x = 3
About:
x = 3
(F under a) = 3 x = 3