Nuprl - Proof: all intseg vs iter and

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IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
Universal quantification over a finite range is iterated conjunction.

At: all intseg vs iter and

a,b:

, P:({a..b

}

Prop). (

i:{a..b

}. P(i))

(And i:{a..b

}. P(i))

By:

Analyze

Generated subgoal:

1 1. a :
b:, P:({a..b}Prop). (i:{a..b}. P(i)) (And i:{a..b}. P(i))
11 steps

About:

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html

(12steps total) PrintForm Definitions Lemmas IteratedBinops Sections DiscrMathExt Search Doc