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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 1041 moanimv 2649 moanim 2650 euan 2651 euanv 2654 ralanid 3113 rexanid 3114 r19.29 3128 rmoanid 3380 reuanid 3381 eueq3 3677 reu6 3692 reuan 3852 ifan 4537 dfopif 4831 notzfaus 5325 reusv2lem5 5364 dmopab2rex 5898 elpredg 6306 fvopab3g 6974 riota1a 7379 dfom2 7852 suppssr 8179 mpocurryd 8253 boxcutc 8927 funisfsupp 9315 dfac3 10093 eluz2 12859 elixx3g 13376 elfz2 13533 zmodid2 13923 shftfib 15099 dvdsssfz1 16366 modremain 16456 sadadd2lem2 16498 smumullem 16540 tltnle 18466 issubg 19183 resgrpisgrp 19205 sscntz 19387 pgrpsubgsymgbi 19469 qusecsub 19896 isrnghm 20514 rnghmval2 20517 issubrng 20623 issubrg 20647 lindsmm 21938 mdetunilem8 22737 mdetunilem9 22738 cmpsub 23518 txcnmpt 23742 hausdiag 23763 fbfinnfr 23959 elfilss 23994 fixufil 24040 ibladdlem 25940 iblabslem 25948 lenlts 27874 cusgruvtxb 29681 usgr0edg0rusgr 29834 rgrusgrprc 29848 rusgrnumwwlkslem 30230 eclclwwlkn1 30335 eupth2lem1 30478 pjimai 32437 chrelati 32625 metidv 34199 satfv1lem 35725 dmopab3rexdif 35768 copsex2b 37644 curf 38109 unccur 38114 cnambfre 38179 itg2addnclem2 38183 ibladdnclem 38187 iblabsnclem 38194 prjsprellsp 43205 expdiophlem1 43610 rfovcnvf1od 44592 fsovrfovd 44597 ntrneiel2 44674 odd2np1ALTV 48294 clnbupgrel 48454 dfvopnbgr2 48473 vopnbgrelself 48475 uzlidlring 48855 crngprmringidom 48961 islindeps 49084 elbigo2 49183 |
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