Description: Restatement of gencbvex with weaker hypotheses. (Contributed by Jeff Hankins, 6-Dec-2006)
Ref | Expression | ||
---|---|---|---|
Hypotheses | gencbvex2.1 | ||
gencbvex2.2 | |||
gencbvex2.3 | |||
gencbvex2.4 | |||
Assertion | gencbvex2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gencbvex2.1 | ||
2 | gencbvex2.2 | ||
3 | gencbvex2.3 | ||
4 | gencbvex2.4 | ||
5 | 3 | biimpac | |
6 | 5 | exlimiv | |
7 | 4 6 | impbii | |
8 | 1 2 3 7 | gencbvex |