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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 |
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Ref | Expression |
---|---|
2eximi |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eximi.1 |
. . 3
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2 | 1 | eximi 1600 |
. 2
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3 | 2 | eximi 1600 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1447 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-4 1510 ax-ial 1534 |
This theorem depends on definitions: df-bi 117 |
This theorem is referenced by: excomim 1663 cgsex2g 2773 cgsex4g 2774 vtocl2 2792 vtocl3 2793 dtruarb 4191 opelopabsb 4260 mosubopt 4691 xpmlem 5049 brabvv 5920 ssoprab2i 5963 dmaddpqlem 7375 nqpi 7376 dmaddpq 7377 dmmulpq 7378 enq0sym 7430 enq0ref 7431 enq0tr 7432 nq0nn 7440 prarloc 7501 bj-inex 14579 |
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