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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 5976 ssrnres 6134 ordtr2 6360 elunirn 7197 fnoprabg 7481 tz7.49 8375 omord 8494 ficard 10476 fpwwe2lem11 10553 1idpr 10941 xrsupsslem 13248 xrinfmsslem 13249 fzospliti 13635 sqrt2irr 16205 algcvga 16537 prmind2 16643 infpn2 16873 grpinveu 18939 1stcrest 23427 fgss2 23848 fgcl 23852 filufint 23894 metrest 24498 reconnlem2 24802 plydivex 26276 rtprmirr 26741 ftalem3 27056 chtub 27194 lgsqrmodndvds 27335 2sqlem10 27410 dchrisum0flb 27492 pntpbnd1 27568 nolesgn2o 27654 nosupbnd1lem4 27694 noinfbnd1lem4 27709 noetalem1 27724 clwwlkn1loopb 30133 2pthfrgrrn2 30373 grpoidinvlem3 30597 grpoinveu 30610 elim2ifim 32635 iocinif 32874 qsxpid 33442 tpr2rico 34077 bnj168 34894 ellcsrspsn 35844 dfon2lem8 35991 nn0prpwlem 36525 cgsex2gd 37464 bj-opelidres 37488 difunieq 37701 voliunnfl 37996 dalem20 40150 elpaddn0 40257 cdleme25a 40810 cdleme29ex 40831 cdlemefr29exN 40859 dibglbN 41623 dihlsscpre 41691 lcfl7N 41958 mapdh9a 42246 mapdh9aOLDN 42247 hdmap11lem2 42299 eu6w 43120 sqrtcval 44083 ax6e2eq 44999 eliin2f 45549 clnbgr3stgrgrlic 48493 itschlc0xyqsol1 49239 mpbiran3d 49269 |
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