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| Description: Inference from idempotent law for conjunction. |
| Ref | Expression |
|---|---|
| anidms.1 |
|
| Ref | Expression |
|---|---|
| anidms |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | anidms.1 |
. . 3
| |
| 2 | 1 | ex 373 |
. 2
|
| 3 | 2 | pm2.43i 64 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: sylancb 475 sylancbr 476 anabss1 501 anabss3 502 anabss5 504 so 2870 resiexg 3402 xp11a 3483 xp11b 3484 oe0 4167 oesuc 4172 oecl 4178 nnmsucr 4246 erref 4281 ecopoprdm 4315 php 4519 supsn 4600 r1pwcl 4697 cdainf 4949 recmulpq 5082 ltapq 5088 halfpq 5094 ltsopr 5148 1idsr 5219 00sr 5220 sqgt0sr 5227 ssgt0sr 5229 subidt 5407 leidt 5543 xrltnrt 5553 xrleidt 5572 msqgt0 5625 recextlem1 5694 recextlem2 5695 recext 5696 lt2msqt 5888 le2msqt 5905 2halvest 6041 msqznn 6198 uzindOLD 6210 expubndt 6609 sqnegt 6611 sqclt 6612 subsq2t 6644 bernneq 6653 nnesq 6663 sqr0 6673 sqrlem4 6677 sqrlem5 6678 sqrlem6 6679 sqrlem12 6685 sqrlem21 6694 sqrlem22 6695 sqrlem24 6697 sqrgt0i 6698 sqrlem26 6699 sqr11 6704 sqrmsq2 6707 abssubne0t 6882 faclbnd 6945 faclbnd3 6947 bccl2t 6971 fsum1slem 7008 fsum1ps 7018 2climnn 7102 2climnn0 7103 sin2tt 7462 cos2tt 7463 infxpidmlem7 7559 infxpidmlem10 7562 infxpidmlem12 7564 infdif 7569 idcn 7763 metreslem 7819 cncfmet 7902 isgrp2i 8072 resgrprn 8091 ring2 8145 vcoprnelem 8193 vcoprne 8194 sspmlem 8387 hmoval 8466 pslem 8643 hvsubidt 8890 hvnegidt 8891 hv2timest 8923 hiidrclt 8956 normvalt 8985 chjidmt 9438 normcant 9494 ho2timest 9740 kbpjt 9875 lnop0t 9885 riesz3 9990 leoprft 10056 leopsqt 10057 cvnreft 10213 inposet 10477 hmphre 10516 hmeogrp 10524 fipfil2 10550 mslb1 10600 |
| 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 |