Nuprl - Proof: chrem exists aux 1 1 1 2

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At: chrem exists aux 1 1 1 2

1. r :

2. s :

3. CoPrime(r,s)
4. x :

5. y :

6. r

x+s

y = 1

s | 1-r

x-0

By:	(RevHypSubst 6 0) THEN (ArithSimp 0)

Generated subgoal:

1 s | sy
1 step

About:

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