PrintForm Definitions sat lemmas Sections ClassicalProps(jlc) Doc

At: formula imp sat lemma 1 1 1 1 1 4 1
1. a: Assignment
2. q: Formula
3. r: Formula
4. (q under a) = 3
5. (r under a) = 3
6. 3 = 3
7. z:

case z: 3 0; 3 1; 3 2; = case z: 3 0; 3 1; 3 2;
By:
ThreeInd -1
THEN
AbReduce 0
Generated subgoals:

None

About:
equalintnatural_number