Step of Proof: absval_eq
12,41
postcript
pdf
Inference at
*
1
1
1
I
of proof for Lemma
absval
eq
:
1.
x
:
2.
y
:
3. 0
x
4. 0
y
(
x
=
y
)
x
=
y
latex
by ((((((Unfold `pm_equal` 0)
CollapseTHEN ((Auto_aux (first_nat 1:n) ((first_nat 2:n
C
),(first_nat 3:n)) (first_tok SupInf:t) inil_term)))
)
CollapseTHEN (Try (D (-1))))
)
Co
CollapseTHEN ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 1000:n)) (first_tok :t
C
) inil_term)))
latex
C
.
Definitions
,
t
T
,
P
Q
,
P
Q
,
P
&
Q
,
P
Q
,
i
=
j
,
P
Q
origin