Nuprl - Proof: exist intseg vs iter or 1 1 1 1

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At: exist intseg vs iter or 1 1 1 1

1. a :

2. b :

3. P : {a..b

}

Prop
4. b

a
5.

i:{a..b

}. P(i)

False

By:	FwdThru: Thm* a,b:, P:({a..b}Prop). ba (i:{a..b}. P(i)) on [ Hyp:4 \| Hyp:-1 ]

Generated subgoals:

None

About:

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