PrintForm
Definitions
decidability
Sections
ClassicalProps(jlc)
Doc
At:
zero
rank
valid
or
falsifiable
1
1
2
1
1
1
1
1
1
1
1
1
1
1.
L:
Sequent List
2.
eqS:
{Sequent=
}
3.
eqF:
{Formula=
}
4.
s
L.(
(s) = 0)
5.
s
L.(
disjoint(eqF;s.H;s.C))
6.
z:
Sequent
7.
x:
Formula
8.
x(
eqF) z.H
9.
x(
eqF) z.C
10.
a:
Assignment
11.
a |
z
a |= z
By:
Analyze -1
Generated subgoal:
1
11.
F
z.H.a |= F
12.
F
z.C.a |
F
a |= z
About:
F
z.H.a |= F Fz.C.a |
F
a |= z
}}sL.(
(s) = 0)sL.(
disjoint(eqF;s.H;s.C))eqF) z.HeqF) z.C z a |= zFz.H.a |= F Fz.C.a | F a |= z
