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Mirrors > Home > ILE Home > Th. List > binom3 | Unicode version |
Description: The cube of a binomial. (Contributed by Mario Carneiro, 24-Apr-2015.) |
Ref | Expression |
---|---|
binom3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-3 7974 | . . . 4 | |
2 | 1 | oveq2i 5523 | . . 3 |
3 | addcl 7006 | . . . 4 | |
4 | 2nn0 8198 | . . . 4 | |
5 | expp1 9262 | . . . 4 | |
6 | 3, 4, 5 | sylancl 392 | . . 3 |
7 | 2, 6 | syl5eq 2084 | . 2 |
8 | sqcl 9315 | . . . . 5 | |
9 | 3, 8 | syl 14 | . . . 4 |
10 | simpl 102 | . . . 4 | |
11 | simpr 103 | . . . 4 | |
12 | 9, 10, 11 | adddid 7051 | . . 3 |
13 | binom2 9362 | . . . . . 6 | |
14 | 13 | oveq1d 5527 | . . . . 5 |
15 | sqcl 9315 | . . . . . . . 8 | |
16 | 10, 15 | syl 14 | . . . . . . 7 |
17 | 2cn 7986 | . . . . . . . 8 | |
18 | mulcl 7008 | . . . . . . . 8 | |
19 | mulcl 7008 | . . . . . . . 8 | |
20 | 17, 18, 19 | sylancr 393 | . . . . . . 7 |
21 | 16, 20 | addcld 7046 | . . . . . 6 |
22 | sqcl 9315 | . . . . . . 7 | |
23 | 11, 22 | syl 14 | . . . . . 6 |
24 | 21, 23, 10 | adddird 7052 | . . . . 5 |
25 | 16, 20, 10 | adddird 7052 | . . . . . . 7 |
26 | 1 | oveq2i 5523 | . . . . . . . . 9 |
27 | expp1 9262 | . . . . . . . . . 10 | |
28 | 10, 4, 27 | sylancl 392 | . . . . . . . . 9 |
29 | 26, 28 | syl5eq 2084 | . . . . . . . 8 |
30 | sqval 9312 | . . . . . . . . . . . . 13 | |
31 | 10, 30 | syl 14 | . . . . . . . . . . . 12 |
32 | 31 | oveq1d 5527 | . . . . . . . . . . 11 |
33 | 10, 10, 11 | mul32d 7166 | . . . . . . . . . . 11 |
34 | 32, 33 | eqtrd 2072 | . . . . . . . . . 10 |
35 | 34 | oveq2d 5528 | . . . . . . . . 9 |
36 | 2cnd 7988 | . . . . . . . . . 10 | |
37 | 36, 18, 10 | mulassd 7050 | . . . . . . . . 9 |
38 | 35, 37 | eqtr4d 2075 | . . . . . . . 8 |
39 | 29, 38 | oveq12d 5530 | . . . . . . 7 |
40 | 25, 39 | eqtr4d 2075 | . . . . . 6 |
41 | 23, 10 | mulcomd 7048 | . . . . . 6 |
42 | 40, 41 | oveq12d 5530 | . . . . 5 |
43 | 14, 24, 42 | 3eqtrd 2076 | . . . 4 |
44 | 13 | oveq1d 5527 | . . . . 5 |
45 | 21, 23, 11 | adddird 7052 | . . . . 5 |
46 | sqval 9312 | . . . . . . . . . . . . . 14 | |
47 | 11, 46 | syl 14 | . . . . . . . . . . . . 13 |
48 | 47 | oveq2d 5528 | . . . . . . . . . . . 12 |
49 | 10, 11, 11 | mulassd 7050 | . . . . . . . . . . . 12 |
50 | 48, 49 | eqtr4d 2075 | . . . . . . . . . . 11 |
51 | 50 | oveq2d 5528 | . . . . . . . . . 10 |
52 | 36, 18, 11 | mulassd 7050 | . . . . . . . . . 10 |
53 | 51, 52 | eqtr4d 2075 | . . . . . . . . 9 |
54 | 53 | oveq2d 5528 | . . . . . . . 8 |
55 | 16, 20, 11 | adddird 7052 | . . . . . . . 8 |
56 | 54, 55 | eqtr4d 2075 | . . . . . . 7 |
57 | 1 | oveq2i 5523 | . . . . . . . 8 |
58 | expp1 9262 | . . . . . . . . 9 | |
59 | 11, 4, 58 | sylancl 392 | . . . . . . . 8 |
60 | 57, 59 | syl5eq 2084 | . . . . . . 7 |
61 | 56, 60 | oveq12d 5530 | . . . . . 6 |
62 | 16, 11 | mulcld 7047 | . . . . . . 7 |
63 | 10, 23 | mulcld 7047 | . . . . . . . 8 |
64 | mulcl 7008 | . . . . . . . 8 | |
65 | 17, 63, 64 | sylancr 393 | . . . . . . 7 |
66 | 3nn0 8199 | . . . . . . . 8 | |
67 | expcl 9273 | . . . . . . . 8 | |
68 | 11, 66, 67 | sylancl 392 | . . . . . . 7 |
69 | 62, 65, 68 | addassd 7049 | . . . . . 6 |
70 | 61, 69 | eqtr3d 2074 | . . . . 5 |
71 | 44, 45, 70 | 3eqtrd 2076 | . . . 4 |
72 | 43, 71 | oveq12d 5530 | . . 3 |
73 | expcl 9273 | . . . . . 6 | |
74 | 10, 66, 73 | sylancl 392 | . . . . 5 |
75 | mulcl 7008 | . . . . . 6 | |
76 | 17, 62, 75 | sylancr 393 | . . . . 5 |
77 | 74, 76 | addcld 7046 | . . . 4 |
78 | 65, 68 | addcld 7046 | . . . 4 |
79 | 77, 63, 62, 78 | add4d 7180 | . . 3 |
80 | 12, 72, 79 | 3eqtrd 2076 | . 2 |
81 | 74, 76, 62 | addassd 7049 | . . . 4 |
82 | 1 | oveq1i 5522 | . . . . . . 7 |
83 | 1cnd 7043 | . . . . . . . 8 | |
84 | 36, 83, 62 | adddird 7052 | . . . . . . 7 |
85 | 82, 84 | syl5eq 2084 | . . . . . 6 |
86 | 62 | mulid2d 7045 | . . . . . . 7 |
87 | 86 | oveq2d 5528 | . . . . . 6 |
88 | 85, 87 | eqtrd 2072 | . . . . 5 |
89 | 88 | oveq2d 5528 | . . . 4 |
90 | 81, 89 | eqtr4d 2075 | . . 3 |
91 | 1p2e3 8044 | . . . . . . . 8 | |
92 | 91 | oveq1i 5522 | . . . . . . 7 |
93 | 83, 36, 63 | adddird 7052 | . . . . . . 7 |
94 | 92, 93 | syl5eqr 2086 | . . . . . 6 |
95 | 63 | mulid2d 7045 | . . . . . . 7 |
96 | 95 | oveq1d 5527 | . . . . . 6 |
97 | 94, 96 | eqtrd 2072 | . . . . 5 |
98 | 97 | oveq1d 5527 | . . . 4 |
99 | 63, 65, 68 | addassd 7049 | . . . 4 |
100 | 98, 99 | eqtr2d 2073 | . . 3 |
101 | 90, 100 | oveq12d 5530 | . 2 |
102 | 7, 80, 101 | 3eqtrd 2076 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 97 wceq 1243 wcel 1393 (class class class)co 5512 cc 6887 c1 6890 caddc 6892 cmul 6894 c2 7964 c3 7965 cn0 8181 cexp 9254 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-in1 544 ax-in2 545 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-13 1404 ax-14 1405 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-coll 3872 ax-sep 3875 ax-nul 3883 ax-pow 3927 ax-pr 3944 ax-un 4170 ax-setind 4262 ax-iinf 4311 ax-cnex 6975 ax-resscn 6976 ax-1cn 6977 ax-1re 6978 ax-icn 6979 ax-addcl 6980 ax-addrcl 6981 ax-mulcl 6982 ax-mulrcl 6983 ax-addcom 6984 ax-mulcom 6985 ax-addass 6986 ax-mulass 6987 ax-distr 6988 ax-i2m1 6989 ax-1rid 6991 ax-0id 6992 ax-rnegex 6993 ax-precex 6994 ax-cnre 6995 ax-pre-ltirr 6996 ax-pre-ltwlin 6997 ax-pre-lttrn 6998 ax-pre-apti 6999 ax-pre-ltadd 7000 ax-pre-mulgt0 7001 ax-pre-mulext 7002 |
This theorem depends on definitions: df-bi 110 df-dc 743 df-3or 886 df-3an 887 df-tru 1246 df-fal 1249 df-nf 1350 df-sb 1646 df-eu 1903 df-mo 1904 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-ne 2206 df-nel 2207 df-ral 2311 df-rex 2312 df-reu 2313 df-rmo 2314 df-rab 2315 df-v 2559 df-sbc 2765 df-csb 2853 df-dif 2920 df-un 2922 df-in 2924 df-ss 2931 df-nul 3225 df-if 3332 df-pw 3361 df-sn 3381 df-pr 3382 df-op 3384 df-uni 3581 df-int 3616 df-iun 3659 df-br 3765 df-opab 3819 df-mpt 3820 df-tr 3855 df-eprel 4026 df-id 4030 df-po 4033 df-iso 4034 df-iord 4103 df-on 4105 df-suc 4108 df-iom 4314 df-xp 4351 df-rel 4352 df-cnv 4353 df-co 4354 df-dm 4355 df-rn 4356 df-res 4357 df-ima 4358 df-iota 4867 df-fun 4904 df-fn 4905 df-f 4906 df-f1 4907 df-fo 4908 df-f1o 4909 df-fv 4910 df-riota 5468 df-ov 5515 df-oprab 5516 df-mpt2 5517 df-1st 5767 df-2nd 5768 df-recs 5920 df-irdg 5957 df-frec 5978 df-1o 6001 df-2o 6002 df-oadd 6005 df-omul 6006 df-er 6106 df-ec 6108 df-qs 6112 df-ni 6402 df-pli 6403 df-mi 6404 df-lti 6405 df-plpq 6442 df-mpq 6443 df-enq 6445 df-nqqs 6446 df-plqqs 6447 df-mqqs 6448 df-1nqqs 6449 df-rq 6450 df-ltnqqs 6451 df-enq0 6522 df-nq0 6523 df-0nq0 6524 df-plq0 6525 df-mq0 6526 df-inp 6564 df-i1p 6565 df-iplp 6566 df-iltp 6568 df-enr 6811 df-nr 6812 df-ltr 6815 df-0r 6816 df-1r 6817 df-0 6896 df-1 6897 df-r 6899 df-lt 6902 df-pnf 7062 df-mnf 7063 df-xr 7064 df-ltxr 7065 df-le 7066 df-sub 7184 df-neg 7185 df-reap 7566 df-ap 7573 df-div 7652 df-inn 7915 df-2 7973 df-3 7974 df-n0 8182 df-z 8246 df-uz 8474 df-iseq 9212 df-iexp 9255 |
This theorem is referenced by: (None) |
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