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| Description: Deduction adding a right conjunct to both sides of a logical equivalence. |
| Ref | Expression |
|---|---|
| bid.1 |
|
| Ref | Expression |
|---|---|
| anbi1d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bid.1 |
. . 3
| |
| 2 | 1 | anbi2d 615 |
. 2
|
| 3 | ancom 435 |
. 2
| |
| 4 | ancom 435 |
. 2
| |
| 5 | 2, 3, 4 | 3bitr4g 554 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: bibi2d 617 anbi1 620 anbi12d 627 bi2anan9 631 pm5.71 747 drsb1 1173 sb7f 1339 eleq1 1531 rexeq1f 1781 reueq1f 1782 rabeqf 1804 eqvinc 1879 alexeq 1881 ceqex 1882 moi 1921 sbc3ang 1975 psstr 2146 difeq1 2149 ineq1 2206 r19.28zv 2346 ifeq1 2360 ifeq2 2361 prssg 2468 eluni 2501 csbopabg 2673 axrep1 2689 axrep2 2690 axrep3 2691 zfrepclf 2694 axsep 2697 axsep2 2699 zfauscl 2700 opthgg 2784 otthg 2785 copsexg 2787 copsex4g 2789 elopab 2806 opelopab2 2814 pocl 2839 uniuni 2875 rabxfr 2897 ordtri4 2979 dflim2 3020 limuni3 3118 xpeq1 3195 vtoclr 3206 opelxp 3209 opbrop 3233 coeq2 3277 opelco 3283 opelcog 3285 opelresg 3366 resopab2 3390 elxp4 3445 elxp5 3446 fun11 3554 feq2 3613 f1eq2 3652 f1eq3 3653 foeq2 3660 ssimaexg 3760 dmfco 3764 fvco 3765 isoeq5 3882 isoini 3891 f1oiso 3895 tz7.44-1 3919 rdglem2 3929 eloprabg 3998 resoprab 4000 oprabval 4014 oprabvalig 4015 oprabval2gf 4017 oprabval3 4021 oprabval6g 4023 2ndconst 4087 oarec 4186 ertr 4264 brecop 4296 ecopoprtrn 4301 th3qlem2 4305 th3q 4307 dom2d 4391 xpsnen 4421 xpassen 4427 pw2en 4432 mapxpen 4481 unfilem3 4532 unifi 4538 preleq 4583 axinf 4603 r1pwcl 4667 aceq1 4709 aceq0 4710 aceq6a 4721 axac 4725 brdom7disj 4784 brdom6disj 4785 unxpdom 4824 cardcf 4891 cfeq0 4894 cfsuc 4895 axrepnd 4926 axunndlem1 4927 axinfnd 4938 axacndlem5 4943 axacnd 4944 zfcndrep 4946 zfcndinf 4950 zfcndac 4951 ltsopq 5055 ltrpq 5065 genpass 5092 distrlem1pr 5107 distrlem5pr 5111 ltprord 5114 reclem2pr 5137 reclem3pr 5138 recexpr 5140 ltsosr 5183 mulgt0sr 5194 ltresr 5238 ltsor 5241 pre-axmulgt0 5270 ltxrt 5475 lt2addt 5625 le2addt 5626 addgt0t 5628 addgegt0t 5629 addge0t 5631 mulge0t 5660 ltrect 5840 lerect 5841 lt2msqt 5842 le2msqt 5859 supxr2 6037 supxrre 6038 primet 6150 peano5uzt 6160 uzindOLD 6164 qbtwnre 6224 qbtwnxr 6225 ioovalt 6311 iocvalt 6320 icovalt 6321 iccvalt 6322 icoun 6354 snunioolem 6355 rexuz 6384 fzvalt 6409 sq11t 6568 nn0opth2t 6606 sqrlem12 6622 sqrlet 6651 sqr00t 6652 sqr2irrlem2 6663 crut 6676 lenegsqt 6831 abs2difabst 6848 abs3lemt 6852 cau3i 6859 cau3ir 6860 sumeq1 6928 dffsum 6944 fsumsplit 6966 climfnn 7038 climunii 7043 climuni 7044 dfisum 7135 cncfval 7207 znnenlem 7451 basis2t 7565 tg2t 7571 tgval3t 7575 tgss2t 7587 neival 7667 isneip 7670 qdensere 7701 iscn 7708 cnpval 7709 iscnp 7710 blfval 7787 opni 7816 opnin 7821 neibl 7829 metcnp 7839 metcn 7841 cncfmet 7857 lmfval 7877 iscau 7888 bcthlem15 7963 isgrp2i 8026 vci 8119 isvclem 8148 ipfval 8299 nmofval 8370 isph 8425 spwval2 8595 pilem1 8609 sincosq2sgn 8641 sincosq4sgn 8643 efifolem3 8658 norm3lemt 8958 hlim 8995 hlim2 8999 closedsub 9032 hlimunii 9047 hlimuni 9048 occllem8 9119 projlem1 9125 projlem7 9131 projlem20 9144 shlubt 9292 cmbrt 9467 eigret 9701 eigortht 9704 cvbrt 10147 mdbrt 10159 dmdbrt 10164 chrelat2t 10234 mdsymlem2 10268 elo 10381 subsp 10465 qusp 10466 cnfilca 10487 isalg 10533 eloi 10539 algi 10540 isded 10549 dedi 10550 iscat 10567 cati 10568 cmpasso 10586 isfuna 10628 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 |
| This theorem depends on definitions: df-bi 147 df-an 225 |