Nuprl - Proof: exteq sum family singleton vs intseg 1 1 1

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: exteq sum family singleton vs intseg 1 1 1

1. a :

2. a' :

3. a'-a = 1
4. B : {a..a'

}

Type
5. i : {a..a'

}
6. B(i)

B(i) = B(a)

By:

Analyze

Generated subgoals:

None

About:

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