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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 3487 cgsex2g 3488 cgsex4g 3489 cgsex4gOLD 3490 reximdva0 4309 difsn 4756 preq12b 4808 elinxp 5986 ssrnres 6144 ordtr2 6370 elunirn 7207 fnoprabg 7491 tz7.49 8386 omord 8505 ficard 10487 fpwwe2lem11 10564 1idpr 10952 xrsupsslem 13234 xrinfmsslem 13235 fzospliti 13619 sqrt2irr 16186 algcvga 16518 prmind2 16624 infpn2 16853 grpinveu 18916 1stcrest 23409 fgss2 23830 fgcl 23834 filufint 23876 metrest 24480 reconnlem2 24784 plydivex 26273 rtprmirr 26738 ftalem3 27053 chtub 27191 lgsqrmodndvds 27332 2sqlem10 27407 dchrisum0flb 27489 pntpbnd1 27565 nolesgn2o 27651 nosupbnd1lem4 27691 noinfbnd1lem4 27706 noetalem1 27721 clwwlkn1loopb 30130 2pthfrgrrn2 30370 grpoidinvlem3 30594 grpoinveu 30607 elim2ifim 32632 iocinif 32872 qsxpid 33455 tpr2rico 34090 bnj168 34907 ellcsrspsn 35857 dfon2lem8 36004 nn0prpwlem 36538 cgsex2gd 37392 bj-opelidres 37416 difunieq 37629 voliunnfl 37915 dalem20 40069 elpaddn0 40176 cdleme25a 40729 cdleme29ex 40750 cdlemefr29exN 40778 dibglbN 41542 dihlsscpre 41610 lcfl7N 41877 mapdh9a 42165 mapdh9aOLDN 42166 hdmap11lem2 42218 eu6w 43034 sqrtcval 43997 ax6e2eq 44913 eliin2f 45463 clnbgr3stgrgrlic 48380 itschlc0xyqsol1 49126 mpbiran3d 49156 |
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