Nuprl - Proof: gcd p neg arg 1

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

1. a :

2. b :

3. y :

4. y | a
5. y | b
6.

. z | a & z | b

z | y

y | -b

By:	BackThru Thm* a,b:. a \| b a \| -b

Generated subgoals:

None

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