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| Mirrors > Home > MPE Home > Th. List > albidv | Structured version Visualization version GIF version | ||
| Description: Formula-building rule for universal quantifier (deduction form). See also albidh 1867 and albid 2229. (Contributed by NM, 26-May-1993.) |
| Ref | Expression |
|---|---|
| albidv.1 | ⊢ (𝜑 → (𝜓 ↔ 𝜒)) |
| Ref | Expression |
|---|---|
| albidv | ⊢ (𝜑 → (∀𝑥𝜓 ↔ ∀𝑥𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-5 1911 | . 2 ⊢ (𝜑 → ∀𝑥𝜑) | |
| 2 | albidv.1 | . 2 ⊢ (𝜑 → (𝜓 ↔ 𝜒)) | |
| 3 | 1, 2 | albidh 1867 | 1 ⊢ (𝜑 → (∀𝑥𝜓 ↔ ∀𝑥𝜒)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∀wal 1539 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 |
| This theorem depends on definitions: df-bi 207 |
| This theorem is referenced by: nfbidv 1923 2albidv 1924 sbjust 2066 sbequ 2088 sb6 2090 ax12wdemo 2140 sb4b 2479 mojust 2538 mof 2563 eujust 2571 eujustALT 2572 eu6lem 2573 euf 2576 axextg 2710 axextmo 2712 eqeq1dALT 2739 nfceqdf 2894 drnfc1 2918 drnfc2 2919 ralbidv2 3155 ralxpxfr2d 3600 alexeqg 3605 pm13.183 3620 elab6g 3623 elabd2 3624 eqeu 3664 mo2icl 3672 euind 3682 reuind 3711 cdeqal 3727 sbcal 3800 sbccomlem 3819 sbcabel 3828 csbiebg 3881 ssconb 4094 reldisj 4405 sbcssg 4474 elint 4908 axrep1 5225 axreplem 5226 axrep2 5227 axrep4OLD 5231 zfrepclf 5236 axsepg 5242 zfauscl 5243 bm1.3iiOLD 5247 al0ssb 5253 eusv1 5336 euotd 5461 freq1 5591 frsn 5712 iota5 6475 dffun2 6502 sbcfung 6516 funimass4 6898 dffo3 7047 dffo3f 7051 eufnfv 7175 dff13 7200 fnssintima 7308 nfriotadw 7323 imaeqalov 7597 tfisi 7801 dfom2 7810 elom 7811 xpord3inddlem 8096 seqomlem2 8382 findcard 9090 findcard2 9091 pssnn 9095 ssfi 9099 findcard3 9185 fiint 9229 inf0 9532 axinf2 9551 ttrclss 9631 ttrclselem2 9637 tz9.1 9640 karden 9809 aceq0 10030 dfac5 10041 zfac 10372 brdom3 10440 axpowndlem3 10512 zfcndrep 10527 zfcndac 10532 elgch 10535 engch 10541 axgroth3 10744 axgroth4 10745 elnp 10900 elnpi 10901 infm3 12103 fz1sbc 13518 uzrdgfni 13883 trclfvcotr 14934 relexpindlem 14988 vdwmc2 16909 ramtlecl 16930 ramval 16938 ramub 16943 rami 16945 ramcl 16959 mreexexd 17573 mplsubglem 21956 mpllsslem 21957 ismhp3 22087 istopg 22841 1stccn 23409 iskgen3 23495 fbfinnfr 23787 cnextfun 24010 metcld 25264 metcld2 25265 noseqrdgfn 28304 chlimi 31311 nmcexi 32103 disjxun0 32651 disjrdx 32668 funcnvmpt 32747 tz9.1regs 35292 mclsssvlem 35758 mclsval 35759 mclsind 35766 elintfv 35961 dfon2lem6 35982 dfon2lem7 35983 dfon2lem8 35984 dfon2 35986 sscoid 36107 sbequbidv 36410 disjeq12dv 36411 ixpeq12dv 36412 cbvsbdavw 36450 cbvsbdavw2 36451 cbvdisjdavw 36464 cbvdisjdavw2 36485 trer 36512 regsfromregtr 36670 bj-ssblem1 36857 bj-ax12 36860 mobidvALT 37060 bj-sbceqgALT 37105 bj-nuliota 37260 bj-bm1.3ii 37267 wl-ax12v2cl 37713 wl-mo2t 37782 isass 38049 releccnveq 38459 ecin0 38550 inecmo 38553 alrmomodm 38557 raldmqseu 38563 extssr 38784 eltrrels3 38859 eleqvrels3 38872 axc11n-16 39220 cdlemefrs29bpre0 40678 eu6w 42940 unielss 43481 orddif0suc 43531 elmapintab 43858 cnvcnvintabd 43862 iunrelexpuztr 43981 ntrneiiso 44353 ntrneik2 44354 ntrneix2 44355 ntrneikb 44356 mnuop123d 44524 pm14.122b 44685 iotavalb 44692 trsbc 44802 permaxnul 45270 permaxpow 45271 permaxpr 45272 permaxun 45273 permaxinf2lem 45274 permac8prim 45276 nregmodel 45279 eusnsn 47293 aiota0def 47363 ichbidv 47720 mof0 49104 eufsnlem 49107 termcarweu 49794 setrecseq 49951 setrec1lem1 49953 setrec2fun 49958 setrec2lem2 49960 |
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