At: min el unique 1 1 1 1
1. E: 






2. n: 
3. k: 
4. EquivRel x,y:
. x E y
5. n E k
6. E(n) = E(k)
MinArg(E(k) : {0..n
}) = MinArg(E(k) : {0..k
})

By: BackThru
Thm*
f:(


), n,k:
.
f(n) = f(k) 
MinArg(f : {0..n
}) = MinArg(f : {0..k
})

Generated subgoal:1 | E(k,n) = E(k,k) |
About: