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| Description: Simplification of triple conjunction. |
| Ref | Expression |
|---|---|
| 3simp3 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3simpc 787 |
. 2
| |
| 2 | 1 | pm3.27d 325 |
1
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| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 3simp3i 793 3simp3d 796 3anandis 920 3anandirs 921 reuuniss 2889 limuni 3029 fiint 4559 fiintOLD 4560 ltsopi 5016 nppcant 5401 subdit 5427 divdiv23t 5792 lemuldivtOLD 5875 ltdiv23t 5892 lediv23t 5893 xrmaxltt 5913 maxlet 5918 maxltt 5922 supxrre 6083 gtndivt 6193 eliooret 6386 lbicc2t 6404 ubicc2t 6405 eluzle 6425 infmssuzle 6465 eluzfz1t 6487 fzrev2it 6513 expsubt 6598 exple1t 6607 caure 6927 cauim 6928 fsumcmp 7040 climcmplem 7137 acdc2lem2 7489 acdc5lem2 7492 tgtop11t 7634 clsndisj 7706 neiint 7719 neiss 7723 opnneiss 7732 cnco 7768 cnpco 7769 metdnsconst 7901 lmle 7960 iscms2lem4 7992 grpinvop 8080 grpmuldivass 8088 grppncan 8090 grpnpcan 8091 grppnpcan2 8092 grpnpncan 8094 abldivdiv4 8109 ablnnncan 8111 ringdir 8147 nvmul0or 8272 nvsubadd 8275 nvpncan2 8276 nvnncan 8283 nvs 8290 nvdif 8293 nvtri 8298 nvabs 8301 sspn 8395 ipdi 8503 ipsubdi 8509 ssphl 8619 spwpr3OLD 8662 bcs2t 9049 shlej1t 9355 adj2t 9858 hstel2t 10146 atcvatlem 10312 lediv2itALT 10371 hmeogrp 10538 hmeobc 10542 filint2 10574 filint2OLD 10575 fgsb2 10580 rcfpfillem3 10589 rcfpfillem3OLD 10590 sfvlim 10605 mslb1 10629 msra3 10631 cmpmorp 10712 cmpassoh 10729 |
| 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 df-3an 777 |