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| Mirrors > Home > ILE Home > Th. List > mulsubdivbinom2ap | Unicode version | ||
| Description: The square of a binomial with factor minus a number divided by a number apart from zero. (Contributed by AV, 19-Jul-2021.) |
| Ref | Expression |
|---|---|
| mulsubdivbinom2ap |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1021 |
. . . 4
| |
| 2 | 1 | adantr 276 |
. . 3
|
| 3 | simpl2 1025 |
. . 3
| |
| 4 | simpl 109 |
. . . 4
| |
| 5 | 4 | adantl 277 |
. . 3
|
| 6 | mulbinom2 10890 |
. . . . 5
| |
| 7 | 6 | oveq1d 6022 |
. . . 4
|
| 8 | 7 | oveq1d 6022 |
. . 3
|
| 9 | 2, 3, 5, 8 | syl3anc 1271 |
. 2
|
| 10 | 5, 2 | mulcld 8178 |
. . . . . . 7
|
| 11 | 10 | sqcld 10905 |
. . . . . 6
|
| 12 | 2cnd 9194 |
. . . . . . . . . 10
| |
| 13 | id 19 |
. . . . . . . . . 10
| |
| 14 | 12, 13 | mulcld 8178 |
. . . . . . . . 9
|
| 15 | 14 | adantr 276 |
. . . . . . . 8
|
| 16 | 15 | adantl 277 |
. . . . . . 7
|
| 17 | mulcl 8137 |
. . . . . . . . 9
| |
| 18 | 17 | 3adant3 1041 |
. . . . . . . 8
|
| 19 | 18 | adantr 276 |
. . . . . . 7
|
| 20 | 16, 19 | mulcld 8178 |
. . . . . 6
|
| 21 | 11, 20 | addcld 8177 |
. . . . 5
|
| 22 | sqcl 10834 |
. . . . . . 7
| |
| 23 | 22 | 3ad2ant2 1043 |
. . . . . 6
|
| 24 | 23 | adantr 276 |
. . . . 5
|
| 25 | 21, 24 | addcld 8177 |
. . . 4
|
| 26 | simpl3 1026 |
. . . 4
| |
| 27 | simpr 110 |
. . . 4
| |
| 28 | divsubdirap 8866 |
. . . 4
| |
| 29 | 25, 26, 27, 28 | syl3anc 1271 |
. . 3
|
| 30 | divdirap 8855 |
. . . . . 6
| |
| 31 | 21, 24, 27, 30 | syl3anc 1271 |
. . . . 5
|
| 32 | divdirap 8855 |
. . . . . . . 8
| |
| 33 | 11, 20, 27, 32 | syl3anc 1271 |
. . . . . . 7
|
| 34 | sqmul 10835 |
. . . . . . . . . . 11
| |
| 35 | 4, 1, 34 | syl2anr 290 |
. . . . . . . . . 10
|
| 36 | 35 | oveq1d 6022 |
. . . . . . . . 9
|
| 37 | sqcl 10834 |
. . . . . . . . . . . 12
| |
| 38 | 37 | adantr 276 |
. . . . . . . . . . 11
|
| 39 | 38 | adantl 277 |
. . . . . . . . . 10
|
| 40 | sqcl 10834 |
. . . . . . . . . . . 12
| |
| 41 | 40 | 3ad2ant1 1042 |
. . . . . . . . . . 11
|
| 42 | 41 | adantr 276 |
. . . . . . . . . 10
|
| 43 | div23ap 8849 |
. . . . . . . . . 10
| |
| 44 | 39, 42, 27, 43 | syl3anc 1271 |
. . . . . . . . 9
|
| 45 | sqdividap 10838 |
. . . . . . . . . . 11
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . 10
|
| 47 | 46 | oveq1d 6022 |
. . . . . . . . 9
|
| 48 | 36, 44, 47 | 3eqtrd 2266 |
. . . . . . . 8
|
| 49 | div23ap 8849 |
. . . . . . . . . 10
| |
| 50 | 16, 19, 27, 49 | syl3anc 1271 |
. . . . . . . . 9
|
| 51 | 2cnd 9194 |
. . . . . . . . . . . 12
| |
| 52 | simpr 110 |
. . . . . . . . . . . 12
| |
| 53 | 51, 4, 52 | divcanap4d 8954 |
. . . . . . . . . . 11
|
| 54 | 53 | adantl 277 |
. . . . . . . . . 10
|
| 55 | 54 | oveq1d 6022 |
. . . . . . . . 9
|
| 56 | 50, 55 | eqtrd 2262 |
. . . . . . . 8
|
| 57 | 48, 56 | oveq12d 6025 |
. . . . . . 7
|
| 58 | 33, 57 | eqtrd 2262 |
. . . . . 6
|
| 59 | 58 | oveq1d 6022 |
. . . . 5
|
| 60 | 31, 59 | eqtrd 2262 |
. . . 4
|
| 61 | 60 | oveq1d 6022 |
. . 3
|
| 62 | 5, 42 | mulcld 8178 |
. . . . 5
|
| 63 | 2cnd 9194 |
. . . . . . . 8
| |
| 64 | 63, 17 | mulcld 8178 |
. . . . . . 7
|
| 65 | 64 | 3adant3 1041 |
. . . . . 6
|
| 66 | 65 | adantr 276 |
. . . . 5
|
| 67 | 62, 66 | addcld 8177 |
. . . 4
|
| 68 | 52 | adantl 277 |
. . . . 5
|
| 69 | 24, 5, 68 | divclapd 8948 |
. . . 4
|
| 70 | 26, 5, 68 | divclapd 8948 |
. . . 4
|
| 71 | 67, 69, 70 | addsubassd 8488 |
. . 3
|
| 72 | 29, 61, 71 | 3eqtrd 2266 |
. 2
|
| 73 | divsubdirap 8866 |
. . . . 5
| |
| 74 | 24, 26, 27, 73 | syl3anc 1271 |
. . . 4
|
| 75 | 74 | eqcomd 2235 |
. . 3
|
| 76 | 75 | oveq2d 6023 |
. 2
|
| 77 | 9, 72, 76 | 3eqtrd 2266 |
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 ax-in1 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-nul 4210 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-setind 4629 ax-iinf 4680 ax-cnex 8101 ax-resscn 8102 ax-1cn 8103 ax-1re 8104 ax-icn 8105 ax-addcl 8106 ax-addrcl 8107 ax-mulcl 8108 ax-mulrcl 8109 ax-addcom 8110 ax-mulcom 8111 ax-addass 8112 ax-mulass 8113 ax-distr 8114 ax-i2m1 8115 ax-0lt1 8116 ax-1rid 8117 ax-0id 8118 ax-rnegex 8119 ax-precex 8120 ax-cnre 8121 ax-pre-ltirr 8122 ax-pre-ltwlin 8123 ax-pre-lttrn 8124 ax-pre-apti 8125 ax-pre-ltadd 8126 ax-pre-mulgt0 8127 ax-pre-mulext 8128 |
| This theorem depends on definitions: df-bi 117 df-dc 840 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rmo 2516 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-nul 3492 df-if 3603 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-tr 4183 df-id 4384 df-po 4387 df-iso 4388 df-iord 4457 df-on 4459 df-ilim 4460 df-suc 4462 df-iom 4683 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-rn 4730 df-res 4731 df-ima 4732 df-iota 5278 df-fun 5320 df-fn 5321 df-f 5322 df-f1 5323 df-fo 5324 df-f1o 5325 df-fv 5326 df-riota 5960 df-ov 6010 df-oprab 6011 df-mpo 6012 df-1st 6292 df-2nd 6293 df-recs 6457 df-frec 6543 df-pnf 8194 df-mnf 8195 df-xr 8196 df-ltxr 8197 df-le 8198 df-sub 8330 df-neg 8331 df-reap 8733 df-ap 8740 df-div 8831 df-inn 9122 df-2 9180 df-n0 9381 df-z 9458 df-uz 9734 df-seqfrec 10682 df-exp 10773 |
| This theorem is referenced by: 2lgsoddprmlem1 15799 |
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