Nuprl - Proof: nsub delete 1 1

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub delete 1 1

1. k :

2. j :

k
3. m :

4. m = k-1

(

i.if i<

i else i-1 fi)

{i:

i = j }

By:

Analyze

Generated subgoal:

1 5. i : {i:k| i = j }
if i<j i else i-1 fi m
1 step

About:

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