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Lemmas
list
3
jlc
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At:
list
iso
iff
assert
list
iso
2
1
1
1.
T:
Type
2.
Discrete{T}
3.
eq:
{T
}
4.
L:
T List
5.
M:
T List
L(
eq)M & M(
eq)L
(((
eq)(L,M))
((
eq)(M,L)))
By:
Equivalence 3
THEN
Rewrite (HigherC (LemmaC
Thm*
p,q:
. (p
q)
p & q)) 0
Generated subgoal:
1
4.
eq
T
T
5.
x:T. eq(x,x)
6.
x,y:T. eq(x,y)
eq(y,x)
7.
x,y,z:T. eq(x,y)
eq(y,z)
eq(x,z)
8.
L:
T List
9.
M:
T List
L(
eq)M & M(
eq)L
(
eq)(L,M) & (
eq)(M,L)
About:
(10steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc