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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 1011 |
. 2
| |
| 2 | anass 405 |
. 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 1011 |
| This theorem is referenced by: 3anrot 1014 3anan12 1021 anandi3 1022 3biant1d 1396 3exdistr 1971 r3al 2594 ceqsex2 2863 ceqsex3v 2865 ceqsex4v 2866 ceqsex6v 2867 ceqsex8v 2868 eldifpr 3735 rexdifpr 3736 trel3 4235 sowlin 4463 dff1o4 5645 mpoxopovel 6506 dfsmo2 6552 ecopovtrn 6900 ecopovtrng 6903 elixp2 6978 elixp 6981 mptelixpg 7010 eqinfti 7354 distrnqg 7748 recmulnqg 7752 ltexnqq 7769 enq0tr 7795 distrnq0 7820 genpdflem 7868 distrlem1prl 7943 distrlem1pru 7944 divmulasscomap 9020 muldivdirap 9031 divmuldivap 9036 prime 9728 eluz2 9910 raluz2 9962 elixx1 10282 elixx3g 10286 elioo2 10306 elioo5 10318 elicc4 10325 iccneg 10374 icoshft 10375 elfz1 10399 elfz 10400 elfz2 10401 elfzm11 10481 elfz2nn0 10502 elfzo2 10540 elfzo3 10554 lbfzo0 10575 fzind2 10641 zmodid2 10772 swrdccatin1 11480 swrdccat 11490 redivap 11622 imdivap 11629 maxleast 11962 cosmul 12495 bitsval 12693 bitsmod 12706 bitscmp 12708 dfgcd2 12774 lcmneg 12835 coprmgcdb 12849 divgcdcoprmex 12863 cncongr1 12864 cncongr2 12865 difsqpwdvds 13100 elgz 13133 xpsfrnel 13648 xpsfrnel2 13650 mgmsscl 13664 ismhm 13751 mhmpropd 13756 issubm 13762 issubg 13959 eqglact 14011 eqgid 14012 ecqusaddd 14024 ecqusaddcl 14025 isrng 14216 issrg 14252 srglmhm 14280 srgrmhm 14281 isring 14287 ringlghm 14349 dfrhm2 14444 issubrng 14490 issubrg3 14538 islmod 14610 islssm 14677 islssmg 14678 lsspropdg 14751 qusmulrng 14852 lmbrf 15299 uptx 15358 txcn 15359 xmetec 15521 bl2ioo 15634 lgsmodeq 16147 lgsmulsqcoprm 16148 uspgredg2v 16445 wksfval 16546 wlkeq 16578 isclwwlk 16618 clwwlkbp 16619 isclwwlknx 16640 clwwlknp 16641 clwwlkn1 16642 clwwlkn2 16645 clwwlknonel 16656 findset 16954 |
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