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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 536 | . 2 ⊢ (𝜑 → (𝜓 ↔ (𝜓 ∧ 𝜑))) | |
| 2 | 1 | biancomd 468 | 1 ⊢ (𝜑 → (𝜓 ↔ (𝜑 ∧ 𝜓))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 |
| 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 210 df-an 401 |
| This theorem is referenced by: biantrurd 541 baib 544 baibd 548 bianabs 550 pm5.42 552 anclb 554 anabs5 675 annotanannot 847 pm5.33 848 pclem6 1043 moanimv 2647 moanim 2648 euan 2649 euanv 2652 ralanid 3113 rexanid 3114 r19.29 3128 rmoanid 3379 reuanid 3380 eueq3 3675 reu6 3690 reuan 3851 ifan 4542 dfopif 4836 notsep 5336 reusv2lem5 5375 dmopab2rex 5909 elpredg 6318 fvopab3g 6986 riota1a 7391 dfom2 7865 suppssr 8192 mpocurryd 8266 boxcutc 8940 funisfsupp 9328 dfac3 10106 eluz2 12869 elixx3g 13386 elfz2 13543 zmodid2 13934 shftfib 15111 dvdsssfz1 16377 modremain 16467 sadadd2lem2 16509 smumullem 16551 tltnle 18477 issubg 19193 resgrpisgrp 19215 sscntz 19397 pgrpsubgsymgbi 19479 qusecsub 19906 isrnghm 20524 rnghmval2 20527 issubrng 20633 issubrg 20657 lindsmm 21959 mdetunilem8 22757 mdetunilem9 22758 cmpsub 23538 txcnmpt 23762 hausdiag 23783 fbfinnfr 23979 elfilss 24014 fixufil 24060 ibladdlem 25960 iblabslem 25968 lenlts 27897 cusgruvtxb 29753 usgr0edg0rusgr 29906 rgrusgrprc 29920 rusgrnumwwlkslem 30302 eclclwwlkn1 30407 eupth2lem1 30550 pjimai 32509 chrelati 32697 metidv 34263 satfv1lem 35835 dmopab3rexdif 35878 copsex2b 37765 curf 38230 unccur 38235 cnambfre 38300 itg2addnclem2 38304 ibladdnclem 38308 iblabsnclem 38315 prjsprellsp 43326 expdiophlem1 43731 rfovcnvf1od 44713 fsovrfovd 44718 ntrneiel2 44795 odd2np1ALTV 48422 clnbupgrel 48582 dfvopnbgr2 48601 vopnbgrelself 48603 uzlidlring 48983 crngprmringidom 49089 islindeps 49216 elbigo2 49315 ralrals 50569 ralals 50575 |
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