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Mirrors > Home > ILE Home > Th. List > 2eximi | Unicode version |
Description: Inference adding 2 existential quantifiers to antecedent and consequent. (Contributed by NM, 3-Feb-2005.) |
Ref | Expression |
---|---|
eximi.1 |
Ref | Expression |
---|---|
2eximi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eximi.1 | . . 3 | |
2 | 1 | eximi 1593 | . 2 |
3 | 2 | eximi 1593 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wex 1485 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1440 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-4 1503 ax-ial 1527 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: excomim 1656 cgsex2g 2766 cgsex4g 2767 vtocl2 2785 vtocl3 2786 dtruarb 4177 opelopabsb 4245 mosubopt 4676 xpmlem 5031 brabvv 5899 ssoprab2i 5942 dmaddpqlem 7339 nqpi 7340 dmaddpq 7341 dmmulpq 7342 enq0sym 7394 enq0ref 7395 enq0tr 7396 nq0nn 7404 prarloc 7465 bj-inex 13942 |
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