Nuprl - Pf demorgan2 1 1 4

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At: demorgan2 1 1 4

1. P: Prop
2. Q: Prop
3. P
4. Q
5. P Q

(P & Q)

By: Analyze 0

Generated subgoal:

1 6. P & Q
False

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(15steps) PrintForm Definitions core 3 jlc Sections Support(jlc) Doc