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At: remove is member lemma 1 1 1 2 1 2 2 1 1 1

1. T: Type
2. eq: {T}
3. eq TT
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
10. u1: T
11. v1: T List
12. v(eq) remove(eq;u;v1) v(eq) v1
13. eq(u,u1) = false
14. eq(v,u1) = true
15. true
16. true = false

v(eq) remove(eq;u;v1)

By:
ApFunToHypEquands `b' if b 0 else 1 fi -1
THEN
Rewrite (HigherC ifthenelse_evalC) -1


Generated subgoals:

None

About:
listboolbfalsebtrueifthenelseassertintnatural_number
applyfunctionuniverseequalmemberimpliesall

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