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At: remove is member lemma 1

1. T: Type
2. eq: {T}

u:T, L:T List, v:T. v(eq) remove(eq;u;L) v(eq) L

By: Equivalence -1

Generated subgoal:

13. 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)
u:T, L:T List, v:T. v(eq) remove(eq;u;L) v(eq) L

About:
listassertuniverseimpliesall

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