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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 1967 r3al 2588 ceqsex2 2857 ceqsex3v 2859 ceqsex4v 2860 ceqsex6v 2861 ceqsex8v 2862 eldifpr 3721 rexdifpr 3722 trel3 4221 sowlin 4446 dff1o4 5627 mpoxopovel 6485 dfsmo2 6531 ecopovtrn 6879 ecopovtrng 6882 elixp2 6950 elixp 6953 mptelixpg 6982 eqinfti 7324 distrnqg 7718 recmulnqg 7722 ltexnqq 7739 enq0tr 7765 distrnq0 7790 genpdflem 7838 distrlem1prl 7913 distrlem1pru 7914 divmulasscomap 8990 muldivdirap 9001 divmuldivap 9006 prime 9698 eluz2 9880 raluz2 9932 elixx1 10252 elixx3g 10256 elioo2 10276 elioo5 10288 elicc4 10295 iccneg 10344 icoshft 10345 elfz1 10369 elfz 10370 elfz2 10371 elfzm11 10450 elfz2nn0 10471 elfzo2 10509 elfzo3 10523 lbfzo0 10544 fzind2 10610 zmodid2 10741 swrdccatin1 11445 swrdccat 11455 redivap 11587 imdivap 11594 maxleast 11926 cosmul 12459 bitsval 12657 bitsmod 12670 bitscmp 12672 dfgcd2 12738 lcmneg 12799 coprmgcdb 12813 divgcdcoprmex 12827 cncongr1 12828 cncongr2 12829 difsqpwdvds 13064 elgz 13097 xpsfrnel 13611 xpsfrnel2 13613 mgmsscl 13627 ismhm 13719 mhmpropd 13724 issubm 13730 issubg 13929 eqglact 13981 eqgid 13982 ecqusaddd 13994 ecqusaddcl 13995 isrng 14176 issrg 14211 srglmhm 14239 srgrmhm 14240 isring 14246 ringlghm 14307 dfrhm2 14402 issubrng 14448 issubrg3 14496 islmod 14568 islssm 14634 islssmg 14635 lsspropdg 14708 qusmulrng 14809 lmbrf 15209 uptx 15268 txcn 15269 xmetec 15431 bl2ioo 15544 lgsmodeq 16047 lgsmulsqcoprm 16048 uspgredg2v 16345 wksfval 16446 wlkeq 16478 isclwwlk 16518 clwwlkbp 16519 isclwwlknx 16540 clwwlknp 16541 clwwlkn1 16542 clwwlkn2 16545 clwwlknonel 16556 findset 16854 |
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