Nuprl - Proof: append split2 1 1 3 2

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At: append split2 1 1 3 2

1. T : Type
2. L : T List
3. P :

||L||

Prop
4.

x:

||L||. Dec(P(x))
5.

i,j:

||L||. P(i)

i<j

P(j)
6. i :

||L||
7. P(i)
8.

j:

i.

P(j)
9. i@0 :

||L||
10. i

i@0
11.

i@0 = i

P(i@0)

By:	InstHyp [i;i@0] 5

Generated subgoals:

None

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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

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