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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 2842 ceqsex3v 2844 ceqsex4v 2845 ceqsex6v 2846 ceqsex8v 2847 eldifpr 3694 rexdifpr 3695 trel3 4193 sowlin 4415 dff1o4 5588 mpoxopovel 6402 dfsmo2 6448 ecopovtrn 6796 ecopovtrng 6799 elixp2 6866 elixp 6869 mptelixpg 6898 eqinfti 7213 distrnqg 7600 recmulnqg 7604 ltexnqq 7621 enq0tr 7647 distrnq0 7672 genpdflem 7720 distrlem1prl 7795 distrlem1pru 7796 divmulasscomap 8869 muldivdirap 8880 divmuldivap 8885 prime 9572 eluz2 9754 raluz2 9806 elixx1 10125 elixx3g 10129 elioo2 10149 elioo5 10161 elicc4 10168 iccneg 10217 icoshft 10218 elfz1 10241 elfz 10242 elfz2 10243 elfzm11 10319 elfz2nn0 10340 elfzo2 10378 elfzo3 10392 lbfzo0 10413 fzind2 10478 zmodid2 10607 swrdccatin1 11299 swrdccat 11309 redivap 11428 imdivap 11435 maxleast 11767 cosmul 12299 bitsval 12497 bitsmod 12510 bitscmp 12512 dfgcd2 12578 lcmneg 12639 coprmgcdb 12653 divgcdcoprmex 12667 cncongr1 12668 cncongr2 12669 difsqpwdvds 12904 elgz 12937 xpsfrnel 13420 xpsfrnel2 13422 mgmsscl 13437 ismhm 13537 mhmpropd 13542 issubm 13548 issubg 13753 eqglact 13805 eqgid 13806 ecqusaddd 13818 ecqusaddcl 13819 isrng 13940 issrg 13971 srglmhm 13999 srgrmhm 14000 isring 14006 ringlghm 14067 dfrhm2 14161 issubrng 14206 issubrg3 14254 islmod 14298 islssm 14364 islssmg 14365 lsspropdg 14438 qusmulrng 14539 lmbrf 14932 uptx 14991 txcn 14992 xmetec 15154 bl2ioo 15267 lgsmodeq 15767 lgsmulsqcoprm 15768 uspgredg2v 16065 wksfval 16133 wlkeq 16165 isclwwlk 16203 clwwlkbp 16204 isclwwlknx 16225 clwwlknp 16226 clwwlkn1 16227 clwwlkn2 16230 clwwlknonel 16241 findset 16490 |
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