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| Mirrors > Home > ILE Home > Th. List > modqsubdir | Unicode version | ||
| Description: Distribute the modulo operation over a subtraction. (Contributed by Jim Kingdon, 26-Oct-2021.) |
| Ref | Expression |
|---|---|
| modqsubdir |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpll 527 |
. . . . 5
| |
| 2 | simprl 531 |
. . . . 5
| |
| 3 | simprr 533 |
. . . . 5
| |
| 4 | 1, 2, 3 | modqcld 10636 |
. . . 4
|
| 5 | qre 9903 |
. . . 4
| |
| 6 | 4, 5 | syl 14 |
. . 3
|
| 7 | simplr 529 |
. . . . 5
| |
| 8 | 7, 2, 3 | modqcld 10636 |
. . . 4
|
| 9 | qre 9903 |
. . . 4
| |
| 10 | 8, 9 | syl 14 |
. . 3
|
| 11 | 6, 10 | subge0d 8757 |
. 2
|
| 12 | qsubcl 9916 |
. . . . . . . 8
| |
| 13 | 12 | adantr 276 |
. . . . . . 7
|
| 14 | 3 | gt0ne0d 8734 |
. . . . . . . . . 10
|
| 15 | qdivcl 9921 |
. . . . . . . . . 10
| |
| 16 | 1, 2, 14, 15 | syl3anc 1274 |
. . . . . . . . 9
|
| 17 | 16 | flqcld 10583 |
. . . . . . . 8
|
| 18 | qdivcl 9921 |
. . . . . . . . . 10
| |
| 19 | 7, 2, 14, 18 | syl3anc 1274 |
. . . . . . . . 9
|
| 20 | 19 | flqcld 10583 |
. . . . . . . 8
|
| 21 | 17, 20 | zsubcld 9651 |
. . . . . . 7
|
| 22 | modqcyc2 10668 |
. . . . . . 7
| |
| 23 | 13, 21, 2, 3, 22 | syl22anc 1275 |
. . . . . 6
|
| 24 | qcn 9912 |
. . . . . . . . . 10
| |
| 25 | 1, 24 | syl 14 |
. . . . . . . . 9
|
| 26 | qcn 9912 |
. . . . . . . . . 10
| |
| 27 | 7, 26 | syl 14 |
. . . . . . . . 9
|
| 28 | zq 9904 |
. . . . . . . . . . . 12
| |
| 29 | 17, 28 | syl 14 |
. . . . . . . . . . 11
|
| 30 | qmulcl 9915 |
. . . . . . . . . . 11
| |
| 31 | 2, 29, 30 | syl2anc 411 |
. . . . . . . . . 10
|
| 32 | qcn 9912 |
. . . . . . . . . 10
| |
| 33 | 31, 32 | syl 14 |
. . . . . . . . 9
|
| 34 | zq 9904 |
. . . . . . . . . . . 12
| |
| 35 | 20, 34 | syl 14 |
. . . . . . . . . . 11
|
| 36 | qmulcl 9915 |
. . . . . . . . . . 11
| |
| 37 | 2, 35, 36 | syl2anc 411 |
. . . . . . . . . 10
|
| 38 | qcn 9912 |
. . . . . . . . . 10
| |
| 39 | 37, 38 | syl 14 |
. . . . . . . . 9
|
| 40 | 25, 27, 33, 39 | sub4d 8581 |
. . . . . . . 8
|
| 41 | qcn 9912 |
. . . . . . . . . . 11
| |
| 42 | 2, 41 | syl 14 |
. . . . . . . . . 10
|
| 43 | 17 | zcnd 9647 |
. . . . . . . . . 10
|
| 44 | 20 | zcnd 9647 |
. . . . . . . . . 10
|
| 45 | 42, 43, 44 | subdid 8635 |
. . . . . . . . 9
|
| 46 | 45 | oveq2d 6044 |
. . . . . . . 8
|
| 47 | modqval 10632 |
. . . . . . . . . 10
| |
| 48 | 1, 2, 3, 47 | syl3anc 1274 |
. . . . . . . . 9
|
| 49 | modqval 10632 |
. . . . . . . . . 10
| |
| 50 | 7, 2, 3, 49 | syl3anc 1274 |
. . . . . . . . 9
|
| 51 | 48, 50 | oveq12d 6046 |
. . . . . . . 8
|
| 52 | 40, 46, 51 | 3eqtr4d 2274 |
. . . . . . 7
|
| 53 | 52 | oveq1d 6043 |
. . . . . 6
|
| 54 | 23, 53 | eqtr3d 2266 |
. . . . 5
|
| 55 | 54 | adantr 276 |
. . . 4
|
| 56 | qsubcl 9916 |
. . . . . . 7
| |
| 57 | 4, 8, 56 | syl2anc 411 |
. . . . . 6
|
| 58 | 57 | adantr 276 |
. . . . 5
|
| 59 | 2 | adantr 276 |
. . . . 5
|
| 60 | simpr 110 |
. . . . 5
| |
| 61 | 6, 10 | resubcld 8602 |
. . . . . . 7
|
| 62 | qre 9903 |
. . . . . . . 8
| |
| 63 | 2, 62 | syl 14 |
. . . . . . 7
|
| 64 | modqge0 10640 |
. . . . . . . . 9
| |
| 65 | 7, 2, 3, 64 | syl3anc 1274 |
. . . . . . . 8
|
| 66 | 6, 10 | subge02d 8759 |
. . . . . . . 8
|
| 67 | 65, 66 | mpbid 147 |
. . . . . . 7
|
| 68 | modqlt 10641 |
. . . . . . . 8
| |
| 69 | 1, 2, 3, 68 | syl3anc 1274 |
. . . . . . 7
|
| 70 | 61, 6, 63, 67, 69 | lelttrd 8346 |
. . . . . 6
|
| 71 | 70 | adantr 276 |
. . . . 5
|
| 72 | modqid 10657 |
. . . . 5
| |
| 73 | 58, 59, 60, 71, 72 | syl22anc 1275 |
. . . 4
|
| 74 | 55, 73 | eqtrd 2264 |
. . 3
|
| 75 | modqge0 10640 |
. . . . . 6
| |
| 76 | 13, 2, 3, 75 | syl3anc 1274 |
. . . . 5
|
| 77 | 76 | adantr 276 |
. . . 4
|
| 78 | simpr 110 |
. . . 4
| |
| 79 | 77, 78 | breqtrd 4119 |
. . 3
|
| 80 | 74, 79 | impbida 600 |
. 2
|
| 81 | 11, 80 | bitr3d 190 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-mulrcl 8174 ax-addcom 8175 ax-mulcom 8176 ax-addass 8177 ax-mulass 8178 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-1rid 8182 ax-0id 8183 ax-rnegex 8184 ax-precex 8185 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-apti 8190 ax-pre-ltadd 8191 ax-pre-mulgt0 8192 ax-pre-mulext 8193 ax-arch 8194 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-po 4399 df-iso 4400 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-reap 8797 df-ap 8804 df-div 8895 df-inn 9186 df-n0 9445 df-z 9524 df-q 9898 df-rp 9933 df-fl 10576 df-mod 10631 |
| This theorem is referenced by: modqeqmodmin 10702 4sqlem12 13038 |
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