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| Mirrors > Home > MPE Home > Th. List > ancld | Structured version Visualization version GIF version | ||
| Description: Deduction conjoining antecedent to left of consequent in nested implication. (Contributed by NM, 15-Aug-1994.) (Proof shortened by Wolf Lammen, 1-Nov-2012.) |
| Ref | Expression |
|---|---|
| ancld.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
| Ref | Expression |
|---|---|
| ancld | ⊢ (𝜑 → (𝜓 → (𝜓 ∧ 𝜒))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | idd 24 | . 2 ⊢ (𝜑 → (𝜓 → 𝜓)) | |
| 2 | ancld.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
| 3 | 1, 2 | jcad 512 | 1 ⊢ (𝜑 → (𝜓 → (𝜓 ∧ 𝜒))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 207 df-an 396 |
| This theorem is referenced by: dfmoeu 2536 mopick2 2638 2eu6 2658 cgsexg 3475 cgsex2g 3476 cgsex4g 3477 reximdva0 4296 difsn 4742 preq12b 4794 elinxp 5978 ssrnres 6136 ordtr2 6362 elunirn 7199 fnoprabg 7483 tz7.49 8377 omord 8496 ficard 10478 fpwwe2lem11 10555 1idpr 10943 xrsupsslem 13250 xrinfmsslem 13251 fzospliti 13637 sqrt2irr 16207 algcvga 16539 prmind2 16645 infpn2 16875 grpinveu 18941 1stcrest 23428 fgss2 23849 fgcl 23853 filufint 23895 metrest 24499 reconnlem2 24803 plydivex 26274 rtprmirr 26737 ftalem3 27052 chtub 27189 lgsqrmodndvds 27330 2sqlem10 27405 dchrisum0flb 27487 pntpbnd1 27563 nolesgn2o 27649 nosupbnd1lem4 27689 noinfbnd1lem4 27704 noetalem1 27719 clwwlkn1loopb 30128 2pthfrgrrn2 30368 grpoidinvlem3 30592 grpoinveu 30605 elim2ifim 32630 iocinif 32869 qsxpid 33437 tpr2rico 34072 bnj168 34889 ellcsrspsn 35839 dfon2lem8 35986 nn0prpwlem 36520 cgsex2gd 37467 bj-opelidres 37491 difunieq 37704 voliunnfl 37999 dalem20 40153 elpaddn0 40260 cdleme25a 40813 cdleme29ex 40834 cdlemefr29exN 40862 dibglbN 41626 dihlsscpre 41694 lcfl7N 41961 mapdh9a 42249 mapdh9aOLDN 42250 hdmap11lem2 42302 eu6w 43123 sqrtcval 44086 ax6e2eq 45002 eliin2f 45552 clnbgr3stgrgrlic 48508 itschlc0xyqsol1 49254 mpbiran3d 49284 |
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