Nuprl - Proof: decidable cand 1 1 1

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At: decidable cand 1 1 1

1. P : Prop
2. Q : Prop(given P)
3. P
4. Dec(Q)

Dec(P & Q)

By:	Inst: Thm* Q:Prop(given P). P Q Prop Using:[P \| Q]

Generated subgoal:

1 5. Q Prop
Dec(P & Q)
2 steps

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