(17steps)
PrintForm
Definitions
list
3
jlc
Sections
Support(jlc)
Doc
At:
remove
is
member
lemma
1
1
1
1
1.
T:
Type
2.
eq:
{T
}
3.
eq
T
T
4.
x:T. eq(x,x)
5.
x,y:T. eq(x,y)
eq(y,x)
6.
x,y,z:T. eq(x,y)
eq(y,z)
eq(x,z)
7.
u:
T
8.
L:
T List
9.
v:
T
v(
eq) remove(eq;u;nil)
v(
eq) nil
By:
Reduce 0
Generated subgoals:
None
About:
(17steps)
PrintForm
Definitions
list
3
jlc
Sections
Support(jlc)
Doc
}
T
T
x:T. eq(x,x)
x,y:T. eq(x,y) 
eq(y,x)
x,y,z:T. eq(x,y) 
eq(y,z) eq(x,z)
v(eq) remove(eq;u;nil) v(eq) nil