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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 1023 |
. . . 4
| |
| 2 | 1 | adantr 276 |
. . 3
|
| 3 | simpl2 1027 |
. . 3
| |
| 4 | simpl 109 |
. . . 4
| |
| 5 | 4 | adantl 277 |
. . 3
|
| 6 | mulbinom2 10917 |
. . . . 5
| |
| 7 | 6 | oveq1d 6032 |
. . . 4
|
| 8 | 7 | oveq1d 6032 |
. . 3
|
| 9 | 2, 3, 5, 8 | syl3anc 1273 |
. 2
|
| 10 | 5, 2 | mulcld 8199 |
. . . . . . 7
|
| 11 | 10 | sqcld 10932 |
. . . . . 6
|
| 12 | 2cnd 9215 |
. . . . . . . . . 10
| |
| 13 | id 19 |
. . . . . . . . . 10
| |
| 14 | 12, 13 | mulcld 8199 |
. . . . . . . . 9
|
| 15 | 14 | adantr 276 |
. . . . . . . 8
|
| 16 | 15 | adantl 277 |
. . . . . . 7
|
| 17 | mulcl 8158 |
. . . . . . . . 9
| |
| 18 | 17 | 3adant3 1043 |
. . . . . . . 8
|
| 19 | 18 | adantr 276 |
. . . . . . 7
|
| 20 | 16, 19 | mulcld 8199 |
. . . . . 6
|
| 21 | 11, 20 | addcld 8198 |
. . . . 5
|
| 22 | sqcl 10861 |
. . . . . . 7
| |
| 23 | 22 | 3ad2ant2 1045 |
. . . . . 6
|
| 24 | 23 | adantr 276 |
. . . . 5
|
| 25 | 21, 24 | addcld 8198 |
. . . 4
|
| 26 | simpl3 1028 |
. . . 4
| |
| 27 | simpr 110 |
. . . 4
| |
| 28 | divsubdirap 8887 |
. . . 4
| |
| 29 | 25, 26, 27, 28 | syl3anc 1273 |
. . 3
|
| 30 | divdirap 8876 |
. . . . . 6
| |
| 31 | 21, 24, 27, 30 | syl3anc 1273 |
. . . . 5
|
| 32 | divdirap 8876 |
. . . . . . . 8
| |
| 33 | 11, 20, 27, 32 | syl3anc 1273 |
. . . . . . 7
|
| 34 | sqmul 10862 |
. . . . . . . . . . 11
| |
| 35 | 4, 1, 34 | syl2anr 290 |
. . . . . . . . . 10
|
| 36 | 35 | oveq1d 6032 |
. . . . . . . . 9
|
| 37 | sqcl 10861 |
. . . . . . . . . . . 12
| |
| 38 | 37 | adantr 276 |
. . . . . . . . . . 11
|
| 39 | 38 | adantl 277 |
. . . . . . . . . 10
|
| 40 | sqcl 10861 |
. . . . . . . . . . . 12
| |
| 41 | 40 | 3ad2ant1 1044 |
. . . . . . . . . . 11
|
| 42 | 41 | adantr 276 |
. . . . . . . . . 10
|
| 43 | div23ap 8870 |
. . . . . . . . . 10
| |
| 44 | 39, 42, 27, 43 | syl3anc 1273 |
. . . . . . . . 9
|
| 45 | sqdividap 10865 |
. . . . . . . . . . 11
| |
| 46 | 45 | adantl 277 |
. . . . . . . . . 10
|
| 47 | 46 | oveq1d 6032 |
. . . . . . . . 9
|
| 48 | 36, 44, 47 | 3eqtrd 2268 |
. . . . . . . 8
|
| 49 | div23ap 8870 |
. . . . . . . . . 10
| |
| 50 | 16, 19, 27, 49 | syl3anc 1273 |
. . . . . . . . 9
|
| 51 | 2cnd 9215 |
. . . . . . . . . . . 12
| |
| 52 | simpr 110 |
. . . . . . . . . . . 12
| |
| 53 | 51, 4, 52 | divcanap4d 8975 |
. . . . . . . . . . 11
|
| 54 | 53 | adantl 277 |
. . . . . . . . . 10
|
| 55 | 54 | oveq1d 6032 |
. . . . . . . . 9
|
| 56 | 50, 55 | eqtrd 2264 |
. . . . . . . 8
|
| 57 | 48, 56 | oveq12d 6035 |
. . . . . . 7
|
| 58 | 33, 57 | eqtrd 2264 |
. . . . . 6
|
| 59 | 58 | oveq1d 6032 |
. . . . 5
|
| 60 | 31, 59 | eqtrd 2264 |
. . . 4
|
| 61 | 60 | oveq1d 6032 |
. . 3
|
| 62 | 5, 42 | mulcld 8199 |
. . . . 5
|
| 63 | 2cnd 9215 |
. . . . . . . 8
| |
| 64 | 63, 17 | mulcld 8199 |
. . . . . . 7
|
| 65 | 64 | 3adant3 1043 |
. . . . . 6
|
| 66 | 65 | adantr 276 |
. . . . 5
|
| 67 | 62, 66 | addcld 8198 |
. . . 4
|
| 68 | 52 | adantl 277 |
. . . . 5
|
| 69 | 24, 5, 68 | divclapd 8969 |
. . . 4
|
| 70 | 26, 5, 68 | divclapd 8969 |
. . . 4
|
| 71 | 67, 69, 70 | addsubassd 8509 |
. . 3
|
| 72 | 29, 61, 71 | 3eqtrd 2268 |
. 2
|
| 73 | divsubdirap 8887 |
. . . . 5
| |
| 74 | 24, 26, 27, 73 | syl3anc 1273 |
. . . 4
|
| 75 | 74 | eqcomd 2237 |
. . 3
|
| 76 | 75 | oveq2d 6033 |
. 2
|
| 77 | 9, 72, 76 | 3eqtrd 2268 |
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 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-mulrcl 8130 ax-addcom 8131 ax-mulcom 8132 ax-addass 8133 ax-mulass 8134 ax-distr 8135 ax-i2m1 8136 ax-0lt1 8137 ax-1rid 8138 ax-0id 8139 ax-rnegex 8140 ax-precex 8141 ax-cnre 8142 ax-pre-ltirr 8143 ax-pre-ltwlin 8144 ax-pre-lttrn 8145 ax-pre-apti 8146 ax-pre-ltadd 8147 ax-pre-mulgt0 8148 ax-pre-mulext 8149 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-frec 6556 df-pnf 8215 df-mnf 8216 df-xr 8217 df-ltxr 8218 df-le 8219 df-sub 8351 df-neg 8352 df-reap 8754 df-ap 8761 df-div 8852 df-inn 9143 df-2 9201 df-n0 9402 df-z 9479 df-uz 9755 df-seqfrec 10709 df-exp 10800 |
| This theorem is referenced by: 2lgsoddprmlem1 15833 |
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