IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
sfa doc factorial2 wf112112221 1. x :
2. x1:. x1<xx1! (given (x1 rem 2) = 0)
3. x 0
4. (x rem 2) = 0
5. (x rem 2) = 0
6. 2x 7. (x-2)! (given ((x-2) rem 2) = 0)
((x-2) rem 2) = 0
By:
Rewrite by Thm*a:, n:. an (a rem n) = ((a-n) rem n)
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html