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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 2535 mopick2 2637 2eu6 2657 cgsexg 3474 cgsex2g 3475 cgsex4g 3476 reximdva0 4295 difsn 4743 preq12b 4793 elinxp 5984 ssrnres 6142 ordtr2 6368 elunirn 7206 fnoprabg 7490 tz7.49 8384 omord 8503 ficard 10487 fpwwe2lem11 10564 1idpr 10952 xrsupsslem 13259 xrinfmsslem 13260 fzospliti 13646 sqrt2irr 16216 algcvga 16548 prmind2 16654 infpn2 16884 grpinveu 18950 1stcrest 23418 fgss2 23839 fgcl 23843 filufint 23885 metrest 24489 reconnlem2 24793 plydivex 26263 rtprmirr 26724 ftalem3 27038 chtub 27175 lgsqrmodndvds 27316 2sqlem10 27391 dchrisum0flb 27473 pntpbnd1 27549 nolesgn2o 27635 nosupbnd1lem4 27675 noinfbnd1lem4 27690 noetalem1 27705 clwwlkn1loopb 30113 2pthfrgrrn2 30353 grpoidinvlem3 30577 grpoinveu 30590 elim2ifim 32615 iocinif 32854 qsxpid 33422 tpr2rico 34056 bnj168 34873 ellcsrspsn 35823 dfon2lem8 35970 nn0prpwlem 36504 cgsex2gd 37451 bj-opelidres 37475 difunieq 37690 voliunnfl 37985 dalem20 40139 elpaddn0 40246 cdleme25a 40799 cdleme29ex 40820 cdlemefr29exN 40848 dibglbN 41612 dihlsscpre 41680 lcfl7N 41947 mapdh9a 42235 mapdh9aOLDN 42236 hdmap11lem2 42288 eu6w 43109 sqrtcval 44068 ax6e2eq 44984 eliin2f 45534 clnbgr3stgrgrlic 48496 itschlc0xyqsol1 49242 mpbiran3d 49272 |
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