Nuprl - Proof: all intseg vs iter and

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Universal quantification over a finite range is iterated conjunction.

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 /sfa/Nuprl/Shared/Xindentation_hack_doc.html