IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
assert-w-first12112 1. the_w : World
2. i : Id
3. t : 4. 0<t 5. t=0
6. isnull(a(i;t-1))
7. first(<i,t-1>) 8. t':. t'<t isnull(a(i;t'))
t':. t'<t-1 isnull(a(i;t'))
By:
RepeatFor 2 (ParallelOp -1)
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
t=
0
t':
. t'<t 
isnull(a(i;t'))
