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| Mirrors > Home > MPE Home > Th. List > ibar | Structured version Visualization version GIF version | ||
| Description: Introduction of antecedent as conjunct. (Contributed by NM, 5-Dec-1995.) |
| Ref | Expression |
|---|---|
| ibar | ⊢ (𝜑 → (𝜓 ↔ (𝜑 ∧ 𝜓))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | iba 535 | . 2 ⊢ (𝜑 → (𝜓 ↔ (𝜓 ∧ 𝜑))) | |
| 2 | 1 | biancomd 467 | 1 ⊢ (𝜑 → (𝜓 ↔ (𝜑 ∧ 𝜓))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 |
| 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 209 df-an 400 |
| This theorem is referenced by: biantrurd 540 baib 543 baibd 547 bianabs 549 pm5.42 551 anclb 553 anabs5 673 annotanannot 845 pm5.33 846 pclem6 1038 moanimv 2645 moanim 2646 euan 2647 euanv 2650 ralanid 3109 rexanid 3110 r19.29 3124 rmoanid 3376 reuanid 3377 eueq3 3673 reu6 3688 reuan 3849 ifan 4533 dfopif 4827 notzfaus 5319 reusv2lem5 5358 dmopab2rex 5891 elpredg 6298 fvopab3g 6966 riota1a 7371 dfom2 7844 suppssr 8170 mpocurryd 8244 boxcutc 8919 funisfsupp 9310 dfac3 10074 eluz2 12842 elixx3g 13359 elfz2 13516 zmodid2 13906 shftfib 15082 dvdsssfz1 16335 modremain 16425 sadadd2lem2 16467 smumullem 16509 tltnle 18435 issubg 19151 resgrpisgrp 19172 sscntz 19349 pgrpsubgsymgbi 19431 qusecsub 19858 isrnghm 20469 rnghmval2 20472 issubrng 20576 issubrg 20600 lindsmm 21860 mdetunilem8 22659 mdetunilem9 22660 cmpsub 23440 txcnmpt 23664 hausdiag 23685 fbfinnfr 23881 elfilss 23916 fixufil 23962 ibladdlem 25862 iblabslem 25870 lenlts 27793 cusgruvtxb 29569 usgr0edg0rusgr 29722 rgrusgrprc 29736 rusgrnumwwlkslem 30118 eclclwwlkn1 30223 eupth2lem1 30366 pjimai 32325 chrelati 32513 metidv 34150 satfv1lem 35676 dmopab3rexdif 35719 copsex2b 37596 curf 38061 unccur 38066 cnambfre 38131 itg2addnclem2 38135 ibladdnclem 38139 iblabsnclem 38146 prjsprellsp 43157 expdiophlem1 43562 rfovcnvf1od 44544 fsovrfovd 44549 ntrneiel2 44626 odd2np1ALTV 48260 clnbupgrel 48420 dfvopnbgr2 48439 vopnbgrelself 48441 uzlidlring 48821 islindeps 49039 elbigo2 49138 |
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