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Mirrors > Home > MPE Home > Th. List > reximi | Structured version Visualization version GIF version |
Description: Inference quantifying both antecedent and consequent. (Contributed by NM, 18-Oct-1996.) |
Ref | Expression |
---|---|
reximi.1 | ⊢ (𝜑 → 𝜓) |
Ref | Expression |
---|---|
reximi | ⊢ (∃𝑥 ∈ 𝐴 𝜑 → ∃𝑥 ∈ 𝐴 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | reximi.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
2 | 1 | a1i 11 | . 2 ⊢ (𝑥 ∈ 𝐴 → (𝜑 → 𝜓)) |
3 | 2 | reximia 2992 | 1 ⊢ (∃𝑥 ∈ 𝐴 𝜑 → ∃𝑥 ∈ 𝐴 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 1977 ∃wrex 2897 |
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-an 385 df-ex 1696 df-ral 2901 df-rex 2902 |
This theorem is referenced by: r19.29d2r 3061 r19.40 3069 reu3 3363 2reu5 3383 ssiun 4498 iinss 4507 elsnxp 5594 elsnxpOLD 5595 elunirn 6413 iiner 7706 erovlem 7730 xpf1o 8007 unbnn2 8102 scott0 8632 dfac2 8836 cflm 8955 alephsing 8981 numthcor 9199 zorng 9209 zornn0g 9210 ttukeyg 9222 uniimadom 9245 axgroth3 9532 qextlt 11908 qextle 11909 mptnn0fsuppd 12660 hash2sspr 13124 cshword 13388 rexanre 13934 climi2 14090 climi0 14091 rlimres 14137 lo1res 14138 caurcvgr 14252 caurcvg2 14256 caucvgb 14258 prodmolem2 14504 prodmo 14505 vdwnnlem1 15537 cshwsiun 15644 isnmnd 17121 efgrelexlemb 17986 nn0gsumfz0 18204 pmatcollpw2lem 20401 eltg2b 20574 neiptopuni 20744 neiptopnei 20746 ordtbas2 20805 lmcvg 20876 cnprest 20903 lmcnp 20918 nrmsep2 20970 bwth 21023 1stcfb 21058 islly2 21097 llycmpkgen 21165 txbas 21180 tx1stc 21263 cnextcn 21681 tmdcn2 21703 utoptop 21848 ucnima 21895 cfiluweak 21909 metrest 22139 metust 22173 cfilucfil 22174 metustbl 22181 xrhmeo 22553 cmetcaulem 22894 iundisj 23123 limcresi 23455 elply2 23756 aalioulem2 23892 ulmf 23940 lgamucov2 24565 2sqlem7 24949 pntrsumbnd 25055 istrkg2ld 25159 tgisline 25322 usgra2edg1 25912 3v3e3cycl1 26172 wwlkn0 26217 1to3vfriendship 26535 2pthfrgrarn 26536 grpoidval 26751 grporcan 26756 grpoinveu 26757 iundisjf 28784 xlt2addrd 28913 xrofsup 28923 iundisjfi 28942 rhmdvdsr 29149 tpr2rico 29286 esumc 29440 esumfsup 29459 esumpcvgval 29467 hasheuni 29474 esumiun 29483 voliune 29619 volfiniune 29620 dya2icoseg2 29667 dya2iocnei 29671 dya2iocuni 29672 omssubaddlem 29688 omssubadd 29689 afsval 30002 bnj31 30039 bnj1239 30130 bnj900 30253 bnj906 30254 bnj1398 30356 bnj1498 30383 colinearex 31337 segcon2 31382 opnrebl2 31486 sdclem2 32708 heibor1lem 32778 grpomndo 32844 2r19.29 33160 prtlem9 33167 prtlem11 33169 prter1 33182 prter2 33184 hl2at 33709 cvrval4N 33718 athgt 33760 1dimN 33775 lhpexnle 34310 lhpexle1 34312 cdlemftr2 34872 cdlemftr1 34873 cdlemftr0 34874 cdlemg5 34911 cdlemg33c0 35008 mapdrvallem2 35952 eldiophb 36338 rmxyelqirr 36493 hbtlem1 36712 hbtlem7 36714 ss2iundf 36970 founiiun 38355 founiiun0 38372 stirlinglem13 38979 fourierdlem112 39111 reuan 39829 2reu2rex 39832 gboagbo 40178 cshword2 40300 umgr2edgneu 40441 umgr3v3e3cycl 41351 eucrctshift 41411 1to3vfriendship-av 41451 2pthfrgrrn 41452 fusgreg2wsp 41500 |
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