Description: e223 without virtual deductions. (Contributed by Alan Sare, 12-Dec-2011) (Proof modification is discouraged.) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Hypotheses | ee223.1 | |
|
ee223.2 | |
||
ee223.3 | |
||
ee223.4 | |
||
Assertion | ee223 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ee223.1 | |
|
2 | ee223.2 | |
|
3 | ee223.3 | |
|
4 | ee223.4 | |
|
5 | 1 4 | syl6 | |
6 | 5 | com34 | |
7 | 6 | com23 | |
8 | 7 | com12 | |
9 | 3 8 | syl8 | |
10 | 9 | com34 | |
11 | 10 | pm2.43a | |
12 | 11 | com34 | |
13 | 12 | pm2.43d | |
14 | 13 | com34 | |
15 | 2 14 | mpdd | |