Nuprl - Proof: gcd p shift 2 1 2

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: gcd p shift 2 1 2

1. a :

2. b :

3. y :

4. k :

5. y | a
6. y | b
7.

. z | a & z | b

z | y
8. z :

9. z | a
10. z | b+k

a
11. z | b+k

a+a

(-k)

z | b

By:	ArithSimp 11

Generated subgoals:

None

About:

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