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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 8099 | . . . 4 | |
2 | 1 | oveq2i 5543 | . . 3 |
3 | addcl 7098 | . . . 4 | |
4 | 2nn0 8305 | . . . 4 | |
5 | expp1 9483 | . . . 4 | |
6 | 3, 4, 5 | sylancl 404 | . . 3 |
7 | 2, 6 | syl5eq 2125 | . 2 |
8 | sqcl 9537 | . . . . 5 | |
9 | 3, 8 | syl 14 | . . . 4 |
10 | simpl 107 | . . . 4 | |
11 | simpr 108 | . . . 4 | |
12 | 9, 10, 11 | adddid 7143 | . . 3 |
13 | binom2 9585 | . . . . . 6 | |
14 | 13 | oveq1d 5547 | . . . . 5 |
15 | sqcl 9537 | . . . . . . . 8 | |
16 | 10, 15 | syl 14 | . . . . . . 7 |
17 | 2cn 8110 | . . . . . . . 8 | |
18 | mulcl 7100 | . . . . . . . 8 | |
19 | mulcl 7100 | . . . . . . . 8 | |
20 | 17, 18, 19 | sylancr 405 | . . . . . . 7 |
21 | 16, 20 | addcld 7138 | . . . . . 6 |
22 | sqcl 9537 | . . . . . . 7 | |
23 | 11, 22 | syl 14 | . . . . . 6 |
24 | 21, 23, 10 | adddird 7144 | . . . . 5 |
25 | 16, 20, 10 | adddird 7144 | . . . . . . 7 |
26 | 1 | oveq2i 5543 | . . . . . . . . 9 |
27 | expp1 9483 | . . . . . . . . . 10 | |
28 | 10, 4, 27 | sylancl 404 | . . . . . . . . 9 |
29 | 26, 28 | syl5eq 2125 | . . . . . . . 8 |
30 | sqval 9534 | . . . . . . . . . . . . 13 | |
31 | 10, 30 | syl 14 | . . . . . . . . . . . 12 |
32 | 31 | oveq1d 5547 | . . . . . . . . . . 11 |
33 | 10, 10, 11 | mul32d 7261 | . . . . . . . . . . 11 |
34 | 32, 33 | eqtrd 2113 | . . . . . . . . . 10 |
35 | 34 | oveq2d 5548 | . . . . . . . . 9 |
36 | 2cnd 8112 | . . . . . . . . . 10 | |
37 | 36, 18, 10 | mulassd 7142 | . . . . . . . . 9 |
38 | 35, 37 | eqtr4d 2116 | . . . . . . . 8 |
39 | 29, 38 | oveq12d 5550 | . . . . . . 7 |
40 | 25, 39 | eqtr4d 2116 | . . . . . 6 |
41 | 23, 10 | mulcomd 7140 | . . . . . 6 |
42 | 40, 41 | oveq12d 5550 | . . . . 5 |
43 | 14, 24, 42 | 3eqtrd 2117 | . . . 4 |
44 | 13 | oveq1d 5547 | . . . . 5 |
45 | 21, 23, 11 | adddird 7144 | . . . . 5 |
46 | sqval 9534 | . . . . . . . . . . . . . 14 | |
47 | 11, 46 | syl 14 | . . . . . . . . . . . . 13 |
48 | 47 | oveq2d 5548 | . . . . . . . . . . . 12 |
49 | 10, 11, 11 | mulassd 7142 | . . . . . . . . . . . 12 |
50 | 48, 49 | eqtr4d 2116 | . . . . . . . . . . 11 |
51 | 50 | oveq2d 5548 | . . . . . . . . . 10 |
52 | 36, 18, 11 | mulassd 7142 | . . . . . . . . . 10 |
53 | 51, 52 | eqtr4d 2116 | . . . . . . . . 9 |
54 | 53 | oveq2d 5548 | . . . . . . . 8 |
55 | 16, 20, 11 | adddird 7144 | . . . . . . . 8 |
56 | 54, 55 | eqtr4d 2116 | . . . . . . 7 |
57 | 1 | oveq2i 5543 | . . . . . . . 8 |
58 | expp1 9483 | . . . . . . . . 9 | |
59 | 11, 4, 58 | sylancl 404 | . . . . . . . 8 |
60 | 57, 59 | syl5eq 2125 | . . . . . . 7 |
61 | 56, 60 | oveq12d 5550 | . . . . . 6 |
62 | 16, 11 | mulcld 7139 | . . . . . . 7 |
63 | 10, 23 | mulcld 7139 | . . . . . . . 8 |
64 | mulcl 7100 | . . . . . . . 8 | |
65 | 17, 63, 64 | sylancr 405 | . . . . . . 7 |
66 | 3nn0 8306 | . . . . . . . 8 | |
67 | expcl 9494 | . . . . . . . 8 | |
68 | 11, 66, 67 | sylancl 404 | . . . . . . 7 |
69 | 62, 65, 68 | addassd 7141 | . . . . . 6 |
70 | 61, 69 | eqtr3d 2115 | . . . . 5 |
71 | 44, 45, 70 | 3eqtrd 2117 | . . . 4 |
72 | 43, 71 | oveq12d 5550 | . . 3 |
73 | expcl 9494 | . . . . . 6 | |
74 | 10, 66, 73 | sylancl 404 | . . . . 5 |
75 | mulcl 7100 | . . . . . 6 | |
76 | 17, 62, 75 | sylancr 405 | . . . . 5 |
77 | 74, 76 | addcld 7138 | . . . 4 |
78 | 65, 68 | addcld 7138 | . . . 4 |
79 | 77, 63, 62, 78 | add4d 7277 | . . 3 |
80 | 12, 72, 79 | 3eqtrd 2117 | . 2 |
81 | 74, 76, 62 | addassd 7141 | . . . 4 |
82 | 1 | oveq1i 5542 | . . . . . . 7 |
83 | 1cnd 7135 | . . . . . . . 8 | |
84 | 36, 83, 62 | adddird 7144 | . . . . . . 7 |
85 | 82, 84 | syl5eq 2125 | . . . . . 6 |
86 | 62 | mulid2d 7137 | . . . . . . 7 |
87 | 86 | oveq2d 5548 | . . . . . 6 |
88 | 85, 87 | eqtrd 2113 | . . . . 5 |
89 | 88 | oveq2d 5548 | . . . 4 |
90 | 81, 89 | eqtr4d 2116 | . . 3 |
91 | 1p2e3 8166 | . . . . . . . 8 | |
92 | 91 | oveq1i 5542 | . . . . . . 7 |
93 | 83, 36, 63 | adddird 7144 | . . . . . . 7 |
94 | 92, 93 | syl5eqr 2127 | . . . . . 6 |
95 | 63 | mulid2d 7137 | . . . . . . 7 |
96 | 95 | oveq1d 5547 | . . . . . 6 |
97 | 94, 96 | eqtrd 2113 | . . . . 5 |
98 | 97 | oveq1d 5547 | . . . 4 |
99 | 63, 65, 68 | addassd 7141 | . . . 4 |
100 | 98, 99 | eqtr2d 2114 | . . 3 |
101 | 90, 100 | oveq12d 5550 | . 2 |
102 | 7, 80, 101 | 3eqtrd 2117 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wceq 1284 wcel 1433 (class class class)co 5532 cc 6979 c1 6982 caddc 6984 cmul 6986 c2 8089 c3 8090 cn0 8288 cexp 9475 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 576 ax-in2 577 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-coll 3893 ax-sep 3896 ax-nul 3904 ax-pow 3948 ax-pr 3964 ax-un 4188 ax-setind 4280 ax-iinf 4329 ax-cnex 7067 ax-resscn 7068 ax-1cn 7069 ax-1re 7070 ax-icn 7071 ax-addcl 7072 ax-addrcl 7073 ax-mulcl 7074 ax-mulrcl 7075 ax-addcom 7076 ax-mulcom 7077 ax-addass 7078 ax-mulass 7079 ax-distr 7080 ax-i2m1 7081 ax-0lt1 7082 ax-1rid 7083 ax-0id 7084 ax-rnegex 7085 ax-precex 7086 ax-cnre 7087 ax-pre-ltirr 7088 ax-pre-ltwlin 7089 ax-pre-lttrn 7090 ax-pre-apti 7091 ax-pre-ltadd 7092 ax-pre-mulgt0 7093 ax-pre-mulext 7094 |
This theorem depends on definitions: df-bi 115 df-dc 776 df-3or 920 df-3an 921 df-tru 1287 df-fal 1290 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ne 2246 df-nel 2340 df-ral 2353 df-rex 2354 df-reu 2355 df-rmo 2356 df-rab 2357 df-v 2603 df-sbc 2816 df-csb 2909 df-dif 2975 df-un 2977 df-in 2979 df-ss 2986 df-nul 3252 df-if 3352 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-int 3637 df-iun 3680 df-br 3786 df-opab 3840 df-mpt 3841 df-tr 3876 df-id 4048 df-po 4051 df-iso 4052 df-iord 4121 df-on 4123 df-suc 4126 df-iom 4332 df-xp 4369 df-rel 4370 df-cnv 4371 df-co 4372 df-dm 4373 df-rn 4374 df-res 4375 df-ima 4376 df-iota 4887 df-fun 4924 df-fn 4925 df-f 4926 df-f1 4927 df-fo 4928 df-f1o 4929 df-fv 4930 df-riota 5488 df-ov 5535 df-oprab 5536 df-mpt2 5537 df-1st 5787 df-2nd 5788 df-recs 5943 df-frec 6001 df-pnf 7155 df-mnf 7156 df-xr 7157 df-ltxr 7158 df-le 7159 df-sub 7281 df-neg 7282 df-reap 7675 df-ap 7682 df-div 7761 df-inn 8040 df-2 8098 df-3 8099 df-n0 8289 df-z 8352 df-uz 8620 df-iseq 9432 df-iexp 9476 |
This theorem is referenced by: (None) |
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