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Mirrors > Home > MPE Home > Th. List > alcoms | Structured version Visualization version Unicode version |
Description: Swap quantifiers in an antecedent. (Contributed by NM, 11-May-1993.) |
Ref | Expression |
---|---|
alcoms.1 |
Ref | Expression |
---|---|
alcoms |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-11 2034 | . 2 | |
2 | alcoms.1 | . 2 | |
3 | 1, 2 | syl 17 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wal 1481 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-11 2034 |
This theorem is referenced by: cbv2h 2269 mo3 2507 bj-nfalt 32702 bj-cbv3ta 32710 bj-cbv2hv 32731 bj-mo3OLD 32832 wl-equsal1i 33329 wl-mo3t 33358 axc11n-16 34223 axc11next 38607 |
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