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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 2224. (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 208 ∀wal 1535 |
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 209 |
This theorem is referenced by: nfbidv 1923 2albidv 1924 sbjust 2068 sbequ 2090 sb6 2093 ax12wdemo 2139 sb4b 2499 sb4bOLD 2500 mojust 2621 mof 2647 eujust 2656 eujustALT 2657 eu6lem 2658 euf 2661 axextg 2795 axextmo 2797 eqeq1dALT 2824 nfceqdf 2972 drnfc1 2997 drnfc2 2999 ralbidv2 3195 ralxpxfr2d 3639 alexeqg 3644 pm13.183 3659 pm13.183OLD 3660 eqeu 3697 mo2icl 3705 euind 3715 reuind 3744 cdeqal 3760 sbcal 3833 sbcabel 3861 csbiebg 3915 ssconb 4114 reldisj 4402 sbcssg 4463 elint 4882 axrep1 5191 axreplem 5192 axrep2 5193 axrep4 5195 zfrepclf 5198 axsepg 5204 zfauscl 5205 bm1.3ii 5206 al0ssb 5212 eusv1 5292 euotd 5403 freq1 5525 frsn 5639 iota5 6338 sbcfung 6379 funimass4 6730 dffo3 6868 eufnfv 6991 dff13 7013 nfriotadw 7122 tfisi 7573 dfom2 7582 elom 7583 seqomlem2 8087 pssnn 8736 findcard 8757 findcard2 8758 findcard3 8761 fiint 8795 inf0 9084 axinf2 9103 tz9.1 9171 karden 9324 aceq0 9544 dfac5 9554 zfac 9882 brdom3 9950 axpowndlem3 10021 zfcndrep 10036 zfcndac 10041 elgch 10044 engch 10050 axgroth3 10253 axgroth4 10254 elnp 10409 elnpi 10410 infm3 11600 fz1sbc 12984 uzrdgfni 13327 trclfvcotr 14369 relexpindlem 14422 vdwmc2 16315 ramtlecl 16336 ramval 16344 ramub 16349 rami 16351 ramcl 16365 mreexexd 16919 mplsubglem 20214 mpllsslem 20215 istopg 21503 1stccn 22071 iskgen3 22157 fbfinnfr 22449 cnextfun 22672 metcld 23909 metcld2 23910 chlimi 29011 nmcexi 29803 disjxun0 30324 disjrdx 30341 funcnvmpt 30412 mclsssvlem 32809 mclsval 32810 mclsind 32817 elintfv 33007 dfon2lem6 33033 dfon2lem7 33034 dfon2lem8 33035 dfon2 33037 sscoid 33374 trer 33664 bj-ssblem1 33987 bj-ax12 33990 mobidvALT 34181 bj-sbceqgALT 34222 bj-nuliota 34353 bj-bm1.3ii 34360 wl-mo2t 34826 wl-dfralf 34854 isass 35139 releccnveq 35534 ecin0 35621 inecmo 35624 alrmomodm 35628 extssr 35764 eltrrels3 35831 eleqvrels3 35843 axc11n-16 36089 cdlemefrs29bpre0 37547 elmapintab 39976 cnvcnvintabd 39980 iunrelexpuztr 40084 ntrneiiso 40461 ntrneik2 40462 ntrneix2 40463 ntrneikb 40464 mnuop123d 40618 pm14.122b 40775 iotavalb 40782 trsbc 40894 dffo3f 41458 eusnsn 43281 aiota0def 43314 setrecseq 44808 setrec1lem1 44810 setrec2fun 44815 setrec2lem2 44817 |
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