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| Mirrors > Home > ILE Home > Th. List > 3anass | Unicode version | ||
| Description: Associative law for triple conjunction. (Contributed by NM, 8-Apr-1994.) |
| Ref | Expression |
|---|---|
| 3anass |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-3an 1004 |
. 2
| |
| 2 | anass 401 |
. 2
| |
| 3 | 1, 2 | bitri 184 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 |
| This theorem is referenced by: 3anrot 1007 3anan12 1014 anandi3 1015 3biant1d 1389 3exdistr 1962 r3al 2574 ceqsex2 2841 ceqsex3v 2843 ceqsex4v 2844 ceqsex6v 2845 ceqsex8v 2846 eldifpr 3693 rexdifpr 3694 trel3 4190 sowlin 4412 dff1o4 5585 mpoxopovel 6398 dfsmo2 6444 ecopovtrn 6792 ecopovtrng 6795 elixp2 6862 elixp 6865 mptelixpg 6894 eqinfti 7203 distrnqg 7590 recmulnqg 7594 ltexnqq 7611 enq0tr 7637 distrnq0 7662 genpdflem 7710 distrlem1prl 7785 distrlem1pru 7786 divmulasscomap 8859 muldivdirap 8870 divmuldivap 8875 prime 9562 eluz2 9744 raluz2 9791 elixx1 10110 elixx3g 10114 elioo2 10134 elioo5 10146 elicc4 10153 iccneg 10202 icoshft 10203 elfz1 10226 elfz 10227 elfz2 10228 elfzm11 10304 elfz2nn0 10325 elfzo2 10363 elfzo3 10377 lbfzo0 10398 fzind2 10462 zmodid2 10591 swrdccatin1 11278 swrdccat 11288 redivap 11406 imdivap 11413 maxleast 11745 cosmul 12277 bitsval 12475 bitsmod 12488 bitscmp 12490 dfgcd2 12556 lcmneg 12617 coprmgcdb 12631 divgcdcoprmex 12645 cncongr1 12646 cncongr2 12647 difsqpwdvds 12882 elgz 12915 xpsfrnel 13398 xpsfrnel2 13400 mgmsscl 13415 ismhm 13515 mhmpropd 13520 issubm 13526 issubg 13731 eqglact 13783 eqgid 13784 ecqusaddd 13796 ecqusaddcl 13797 isrng 13918 issrg 13949 srglmhm 13977 srgrmhm 13978 isring 13984 ringlghm 14045 dfrhm2 14139 issubrng 14184 issubrg3 14232 islmod 14276 islssm 14342 islssmg 14343 lsspropdg 14416 qusmulrng 14517 lmbrf 14910 uptx 14969 txcn 14970 xmetec 15132 bl2ioo 15245 lgsmodeq 15745 lgsmulsqcoprm 15746 uspgredg2v 16040 wksfval 16094 wlkeq 16126 isclwwlk 16163 clwwlkbp 16164 isclwwlknx 16184 clwwlknp 16185 clwwlkn1 16186 clwwlkn2 16189 findset 16417 |
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