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Mirrors > Home > MPE Home > Th. List > eximi | Structured version Visualization version GIF version |
Description: Inference adding existential quantifier to antecedent and consequent. (Contributed by NM, 10-Jan-1993.) |
Ref | Expression |
---|---|
eximi.1 | ⊢ (𝜑 → 𝜓) |
Ref | Expression |
---|---|
eximi | ⊢ (∃𝑥𝜑 → ∃𝑥𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exim 1835 | . 2 ⊢ (∀𝑥(𝜑 → 𝜓) → (∃𝑥𝜑 → ∃𝑥𝜓)) | |
2 | eximi.1 | . 2 ⊢ (𝜑 → 𝜓) | |
3 | 1, 2 | mpg 1799 | 1 ⊢ (∃𝑥𝜑 → ∃𝑥𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∃wex 1781 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 |
This theorem depends on definitions: df-bi 210 df-ex 1782 |
This theorem is referenced by: 2eximi 1837 eximii 1838 exa1 1839 exsimpl 1869 exsimpr 1870 19.29r2 1876 19.29x 1877 19.35 1878 19.40-2 1888 emptyex 1908 exlimiv 1931 speimfwALT 1967 19.12 2335 ax13lem2 2383 exdistrf 2458 equs45f 2471 sbimiALT 2553 dfmoeu 2594 moimi 2603 eu6 2634 2eu2ex 2705 reximi2 3207 cgsexg 3484 gencbvex 3497 eqvincg 3589 n0rex 4268 axrep2 5157 bm1.3ii 5170 ax6vsep 5171 copsexgw 5346 copsexg 5347 relopabi 5658 dminss 5977 imainss 5978 iotaex 6304 fv3 6663 ssimaex 6723 dffv2 6733 exfo 6848 oprabidw 7166 oprabid 7167 zfrep6 7638 frxp 7803 suppimacnvss 7823 tz7.48-1 8062 enssdom 8517 fineqvlem 8716 infcntss 8776 infeq5 9084 omex 9090 rankuni 9276 scott0 9299 acni3 9458 acnnum 9463 dfac3 9532 dfac9 9547 kmlem1 9561 cflm 9661 cfcof 9685 axdc4lem 9866 axcclem 9868 ac6c4 9892 ac6s 9895 ac6s2 9897 axdclem2 9931 brdom3 9939 brdom5 9940 brdom4 9941 nqpr 10425 ltexprlem4 10450 reclem2pr 10459 hash1to3 13845 trclublem 14346 fnpr2ob 16823 drsdirfi 17540 toprntopon 21530 2ndcsb 22054 fbssint 22443 isfil2 22461 alexsubALTlem3 22654 lpbl 23110 metustfbas 23164 ex-natded9.26-2 28205 19.9d2rf 30242 rexunirn 30263 f1ocnt 30551 fsumiunle 30571 fmcncfil 31284 esumiun 31463 0elsiga 31483 ddemeas 31605 bnj168 32110 bnj593 32126 bnj607 32298 bnj600 32301 bnj916 32315 lfuhgr3 32479 cusgredgex 32481 loop1cycl 32497 umgr2cycl 32501 fundmpss 33122 exisym1 33885 bj-sylge 34070 bj-19.12 34205 bj-equs45fv 34248 bj-snsetex 34399 bj-snglss 34406 bj-snglex 34409 bj-bm1.3ii 34481 bj-restn0 34505 bj-ccinftydisj 34628 mptsnunlem 34755 pibt2 34834 wl-cbvmotv 34918 wl-moae 34921 wl-nax6im 34923 iscard4 40241 spsbce-2 41085 iotaexeu 41122 iotasbc 41123 relopabVD 41607 ax6e2ndeqVD 41615 2uasbanhVD 41617 ax6e2ndeqALT 41637 fnchoice 41658 rfcnnnub 41665 stoweidlem35 42677 stoweidlem57 42699 |
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