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Mirrors > Home > MPE Home > Th. List > Mathboxes > axc711 | Structured version Visualization version Unicode version |
Description: Proof of a single axiom that can replace both ax-c7 34170 and ax-11 2034. See axc711toc7 34201 and axc711to11 34202 for the rederivation of those axioms. (Contributed by NM, 18-Nov-2006.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
axc711 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-11 2034 | . . . . 5 | |
2 | 1 | con3i 150 | . . . 4 |
3 | 2 | alimi 1739 | . . 3 |
4 | 3 | con3i 150 | . 2 |
5 | ax-c7 34170 | . 2 | |
6 | 4, 5 | syl 17 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wal 1481 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-11 2034 ax-c7 34170 |
This theorem is referenced by: axc711toc7 34201 axc711to11 34202 |
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