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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 2222. (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 209 ∀wal 1536 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 |
This theorem depends on definitions: df-bi 210 |
This theorem is referenced by: nfbidv 1923 2albidv 1924 sbjust 2068 sbequ 2088 sb6 2090 ax12wdemo 2136 sb4b 2488 sb4bOLD 2489 mojust 2597 mof 2622 eujust 2631 eujustALT 2632 eu6lem 2633 euf 2636 axextg 2772 axextmo 2774 eqeq1dALT 2801 nfcriOLD 2946 nfceqdf 2951 drnfc1 2974 drnfc2 2975 ralbidv2 3160 ralxpxfr2d 3587 alexeqg 3592 pm13.183 3606 eqeu 3645 mo2icl 3653 euind 3663 reuind 3692 cdeqal 3708 sbcal 3780 sbcabel 3807 csbiebg 3860 ssconb 4065 reldisj 4359 reldisjOLD 4360 sbcssg 4421 elint 4844 axrep1 5155 axreplem 5156 axrep2 5157 axrep4 5159 zfrepclf 5162 axsepg 5168 zfauscl 5169 bm1.3ii 5170 al0ssb 5176 eusv1 5257 euotd 5368 freq1 5489 frsn 5603 iota5 6307 sbcfung 6348 funimass4 6705 dffo3 6845 eufnfv 6969 dff13 6991 nfriotadw 7101 tfisi 7553 dfom2 7562 elom 7563 seqomlem2 8070 pssnn 8720 findcard 8741 findcard2 8742 findcard3 8745 fiint 8779 inf0 9068 axinf2 9087 tz9.1 9155 karden 9308 aceq0 9529 dfac5 9539 zfac 9871 brdom3 9939 axpowndlem3 10010 zfcndrep 10025 zfcndac 10030 elgch 10033 engch 10039 axgroth3 10242 axgroth4 10243 elnp 10398 elnpi 10399 infm3 11587 fz1sbc 12978 uzrdgfni 13321 trclfvcotr 14360 relexpindlem 14414 vdwmc2 16305 ramtlecl 16326 ramval 16334 ramub 16339 rami 16341 ramcl 16355 mreexexd 16911 mplsubglem 20672 mpllsslem 20673 istopg 21500 1stccn 22068 iskgen3 22154 fbfinnfr 22446 cnextfun 22669 metcld 23910 metcld2 23911 chlimi 29017 nmcexi 29809 disjxun0 30337 disjrdx 30354 funcnvmpt 30430 mclsssvlem 32922 mclsval 32923 mclsind 32930 elintfv 33120 dfon2lem6 33146 dfon2lem7 33147 dfon2lem8 33148 dfon2 33150 sscoid 33487 trer 33777 bj-ssblem1 34100 bj-ax12 34103 mobidvALT 34296 bj-sbceqgALT 34343 bj-nuliota 34474 bj-bm1.3ii 34481 wl-mo2t 34976 wl-dfralf 35004 isass 35284 releccnveq 35679 ecin0 35766 inecmo 35769 alrmomodm 35773 extssr 35909 eltrrels3 35976 eleqvrels3 35988 axc11n-16 36234 cdlemefrs29bpre0 37692 elmapintab 40296 cnvcnvintabd 40300 iunrelexpuztr 40420 ntrneiiso 40794 ntrneik2 40795 ntrneix2 40796 ntrneikb 40797 mnuop123d 40970 pm14.122b 41127 iotavalb 41134 trsbc 41246 dffo3f 41806 eusnsn 43618 aiota0def 43651 ichbidv 43970 setrecseq 45215 setrec1lem1 45217 setrec2fun 45222 setrec2lem2 45224 |
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