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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 1751 | . 2 ⊢ (∀𝑥(𝜑 → 𝜓) → (∃𝑥𝜑 → ∃𝑥𝜓)) | |
2 | eximi.1 | . 2 ⊢ (𝜑 → 𝜓) | |
3 | 1, 2 | mpg 1715 | 1 ⊢ (∃𝑥𝜑 → ∃𝑥𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∃wex 1695 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 |
This theorem depends on definitions: df-bi 196 df-ex 1696 |
This theorem is referenced by: 2eximi 1753 eximii 1754 exa1 1756 exan 1775 exsimpl 1783 exsimpr 1784 19.29r2 1792 19.29x 1793 19.35 1794 19.40-2 1803 exlimiv 1845 speimfwALT 1864 sbimi 1873 19.12 2150 ax13lem2 2284 exdistrf 2321 equs45f 2338 mo2v 2465 2eu2ex 2534 reximi2 2993 cgsexg 3211 gencbvex 3223 vtocl3 3235 eqvinc 3300 axrep2 4701 bm1.3ii 4712 ax6vsep 4713 copsexg 4882 relopabi 5167 dminss 5466 imainss 5467 elsnxpOLD 5595 iotaex 5785 fv3 6116 ssimaex 6173 dffv2 6181 exfo 6285 oprabid 6576 zfrep6 7027 frxp 7174 suppimacnvss 7192 tz7.48-1 7425 enssdom 7866 fineqvlem 8059 infcntss 8119 infeq5 8417 omex 8423 rankuni 8609 scott0 8632 acni3 8753 acnnum 8758 dfac3 8827 dfac9 8841 kmlem1 8855 cflm 8955 cfcof 8979 axdc4lem 9160 axcclem 9162 ac6c4 9186 ac6s 9189 ac6s2 9191 axdclem2 9225 brdom3 9231 brdom5 9232 brdom4 9233 nqpr 9715 ltexprlem4 9740 reclem2pr 9749 hash1to3 13128 trclublem 13582 drsdirfi 16761 2ndcsb 21062 fbssint 21452 isfil2 21470 alexsubALTlem3 21663 lpbl 22118 metustfbas 22172 3v3e3cycl2 26192 ex-natded9.26-2 26669 eqvincg 28698 19.9d2rf 28702 rexunirn 28715 f1ocnt 28946 fmcncfil 29305 esumiun 29483 0elsiga 29504 ddemeas 29626 bnj168 30052 bnj593 30069 bnj607 30240 bnj600 30243 bnj916 30257 fundmpss 30910 exisym1 31593 bj-exlime 31796 bj-nalnaleximiOLD 31798 bj-sbex 31815 bj-ssbequ2 31832 bj-equs45fv 31940 bj-axrep2 31977 bj-eumo0 32018 bj-snsetex 32144 bj-snglss 32151 bj-snglex 32154 bj-restn0 32224 bj-toprntopon 32244 bj-ccinftydisj 32277 mptsnunlem 32361 spsbce-2 37602 iotaexeu 37641 iotasbc 37642 relopabVD 38159 ax6e2ndeqVD 38167 2uasbanhVD 38169 ax6e2ndeqALT 38189 fnchoice 38211 rfcnnnub 38218 stoweidlem35 38928 stoweidlem57 38950 n0rex 40310 |
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