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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 532 | . 2 ⊢ (𝜑 → (𝜓 ↔ (𝜓 ∧ 𝜑))) | |
| 2 | 1 | biancomd 464 | 1 ⊢ (𝜑 → (𝜓 ↔ (𝜑 ∧ 𝜓))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 207 ∧ wa 396 |
| 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 208 df-an 397 |
| This theorem is referenced by: biantrurd 537 baib 540 baibd 544 bianabs 546 pm5.42 548 anclb 550 anabs5 669 annotanannot 840 pm5.33 841 pclem6 1033 moanimv 2623 moanim 2624 euan 2625 euanv 2628 ralanid 3088 rexanid 3089 r19.29 3103 rmoanid 3355 reuanid 3356 eueq3 3659 reu6 3674 reuan 3835 ifan 4515 dfopif 4808 notzfaus 5299 reusv2lem5 5338 dmopab2rex 5866 elpredg 6273 fvopab3g 6937 riota1a 7342 dfom2 7815 suppssr 8142 mpocurryd 8216 boxcutc 8886 funisfsupp 9277 dfac3 10041 eluz2 12792 elixx3g 13309 elfz2 13466 zmodid2 13856 shftfib 15032 dvdsssfz1 16285 modremain 16375 sadadd2lem2 16417 smumullem 16459 tltnle 18384 issubg 19100 resgrpisgrp 19121 sscntz 19299 pgrpsubgsymgbi 19381 qusecsub 19808 isrnghm 20419 rnghmval2 20422 issubrng 20526 issubrg 20550 lindsmm 21810 mdetunilem8 22609 mdetunilem9 22610 cmpsub 23390 txcnmpt 23614 hausdiag 23635 fbfinnfr 23831 elfilss 23866 fixufil 23912 ibladdlem 25812 iblabslem 25820 lenlts 27741 cusgruvtxb 29516 usgr0edg0rusgr 29669 rgrusgrprc 29683 rusgrnumwwlkslem 30065 eclclwwlkn1 30170 eupth2lem1 30313 pjimai 32272 chrelati 32460 metidv 34083 satfv1lem 35597 dmopab3rexdif 35640 copsex2b 37507 curf 37972 unccur 37977 cnambfre 38042 itg2addnclem2 38046 ibladdnclem 38050 iblabsnclem 38057 prjsprellsp 43068 expdiophlem1 43473 rfovcnvf1od 44455 fsovrfovd 44460 ntrneiel2 44537 odd2np1ALTV 48172 clnbupgrel 48332 dfvopnbgr2 48351 vopnbgrelself 48353 uzlidlring 48733 islindeps 48951 elbigo2 49050 |
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