(26steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
At:
list
all
all
1
2
2
1
1
1
1.
T:
Type
2.
eq:
{T=
}
3.
P:
T
Type
4.
L:
T List
5.
u:
T
6.
v:
T List
7.
(
x:{x:T| x(
eq) v }. P(x))
x
v.P(x)
if eq(u,u)
true
else u(
eq) v fi
By:
IfThenElseCases 0
Generated subgoals:
1
8.
eq(u,u) = true
true
2
8.
eq(u,u) = false
u(
eq) v
About:
(26steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
true u(
eq) v}
Type
x:{x:T| x(eq) v }. P(x)) 
xv.P(x)
if eq(u,u)
true else u(eq) v fi
true u(eq) v
