Nuprl - Proof: chrem exists aux 1 1 1 1

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At: chrem exists aux 1 1 1 1

1. r :

2. s :

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

5. y :

6. r

x+s

y = 1

r | 1-r

x-1

By:	ArithSimp 0

Generated subgoal:

1 r | -rx
1 step

About:

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