Nuprl - Proof: fincr wf 1 3 1 1

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At: fincr wf 1 3 1 1

1. P :

Prop
2.

. (

. k<j

P(k))

P(j)
3. n :

n1:

. n1<n

P(n1)

P(n)

By:	Witness2 n

Generated subgoal:

1 2. n :
3. n1:. n1<n  P(n1)
4. (k:. k<n  P(k))  P(n)
  P(n)
1 step

About:

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