PrintForm Definitions sequent valid Sections ClassicalProps(jlc) Doc

At: formula valid iff sequent valid 1 1 2 1
1. F: Formula
2. |= F
3. a: Assignment
4. True
5. a | F & True

a |= < nil,[F] >
By: Analyze -1
Generated subgoal:

15. a | F
6. True
a |= < nil,[F] >

About:
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