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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 1007 |
. 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 1007 |
| This theorem is referenced by: 3anrot 1010 3anan12 1017 anandi3 1018 3biant1d 1392 3exdistr 1965 r3al 2586 ceqsex2 2854 ceqsex3v 2856 ceqsex4v 2857 ceqsex6v 2858 ceqsex8v 2859 eldifpr 3715 rexdifpr 3716 trel3 4215 sowlin 4440 dff1o4 5621 mpoxopovel 6471 dfsmo2 6517 ecopovtrn 6865 ecopovtrng 6868 elixp2 6936 elixp 6939 mptelixpg 6968 eqinfti 7310 distrnqg 7698 recmulnqg 7702 ltexnqq 7719 enq0tr 7745 distrnq0 7770 genpdflem 7818 distrlem1prl 7893 distrlem1pru 7894 divmulasscomap 8966 muldivdirap 8977 divmuldivap 8982 prime 9673 eluz2 9855 raluz2 9907 elixx1 10226 elixx3g 10230 elioo2 10250 elioo5 10262 elicc4 10269 iccneg 10318 icoshft 10319 elfz1 10343 elfz 10344 elfz2 10345 elfzm11 10421 elfz2nn0 10442 elfzo2 10480 elfzo3 10494 lbfzo0 10515 fzind2 10581 zmodid2 10710 swrdccatin1 11410 swrdccat 11420 redivap 11552 imdivap 11559 maxleast 11891 cosmul 12424 bitsval 12622 bitsmod 12635 bitscmp 12637 dfgcd2 12703 lcmneg 12764 coprmgcdb 12778 divgcdcoprmex 12792 cncongr1 12793 cncongr2 12794 difsqpwdvds 13029 elgz 13062 xpsfrnel 13546 xpsfrnel2 13548 mgmsscl 13563 ismhm 13663 mhmpropd 13668 issubm 13674 issubg 13879 eqglact 13931 eqgid 13932 ecqusaddd 13944 ecqusaddcl 13945 isrng 14067 issrg 14098 srglmhm 14126 srgrmhm 14127 isring 14133 ringlghm 14194 dfrhm2 14288 issubrng 14333 issubrg3 14381 islmod 14426 islssm 14492 islssmg 14493 lsspropdg 14566 qusmulrng 14667 lmbrf 15067 uptx 15126 txcn 15127 xmetec 15289 bl2ioo 15402 lgsmodeq 15905 lgsmulsqcoprm 15906 uspgredg2v 16203 wksfval 16304 wlkeq 16336 isclwwlk 16376 clwwlkbp 16377 isclwwlknx 16398 clwwlknp 16399 clwwlkn1 16400 clwwlkn2 16403 clwwlknonel 16414 findset 16702 |
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