Step of Proof: decidable__atom_equal
9,38
postcript
pdf
Inference at
*
1
1
4
1
I
of proof for Lemma
decidable
atom
equal
:
.....subterm..... T:t1:n
1.
a
: Atom
2.
b
: Atom
3.
(
a
=
b
)
(
x
.
x
)
(
(
a
=
b
))
latex
by ((Unfold `not` 0)
CollapseTHEN (MemCD))
latex
C
1
: .....subterm..... T:t1:n
C1:
4.
x
:
a
=
b
C1:
x
False
C
2
: .....eq aux..... NILNIL
C2:
(
a
=
b
)
Type
C
.
Definitions
P
Q
,
t
T
,
A
origin