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| Mirrors > Home > ILE Home > Th. List > modqid | Unicode version | ||
| Description: Identity law for modulo. (Contributed by Jim Kingdon, 21-Oct-2021.) |
| Ref | Expression |
|---|---|
| modqid |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpll 527 |
. . 3
| |
| 2 | simplr 529 |
. . 3
| |
| 3 | 0red 8179 |
. . . 4
| |
| 4 | qre 9858 |
. . . . 5
| |
| 5 | 4 | ad2antrr 488 |
. . . 4
|
| 6 | qre 9858 |
. . . . 5
| |
| 7 | 6 | ad2antlr 489 |
. . . 4
|
| 8 | simprl 531 |
. . . 4
| |
| 9 | simprr 533 |
. . . 4
| |
| 10 | 3, 5, 7, 8, 9 | lelttrd 8303 |
. . 3
|
| 11 | modqval 10585 |
. . 3
| |
| 12 | 1, 2, 10, 11 | syl3anc 1273 |
. 2
|
| 13 | 10 | gt0ne0d 8691 |
. . . . . . . . 9
|
| 14 | qdivcl 9876 |
. . . . . . . . 9
| |
| 15 | 1, 2, 13, 14 | syl3anc 1273 |
. . . . . . . 8
|
| 16 | qcn 9867 |
. . . . . . . 8
| |
| 17 | addlid 8317 |
. . . . . . . . 9
| |
| 18 | 17 | fveq2d 5643 |
. . . . . . . 8
|
| 19 | 15, 16, 18 | 3syl 17 |
. . . . . . 7
|
| 20 | divge0 9052 |
. . . . . . . . 9
| |
| 21 | 5, 8, 7, 10, 20 | syl22anc 1274 |
. . . . . . . 8
|
| 22 | 7 | recnd 8207 |
. . . . . . . . . . 11
|
| 23 | 22 | mulridd 8195 |
. . . . . . . . . 10
|
| 24 | 9, 23 | breqtrrd 4116 |
. . . . . . . . 9
|
| 25 | 1red 8193 |
. . . . . . . . . 10
| |
| 26 | ltdivmul 9055 |
. . . . . . . . . 10
| |
| 27 | 5, 25, 7, 10, 26 | syl112anc 1277 |
. . . . . . . . 9
|
| 28 | 24, 27 | mpbird 167 |
. . . . . . . 8
|
| 29 | 0z 9489 |
. . . . . . . . 9
| |
| 30 | flqbi2 10550 |
. . . . . . . . 9
| |
| 31 | 29, 15, 30 | sylancr 414 |
. . . . . . . 8
|
| 32 | 21, 28, 31 | mpbir2and 952 |
. . . . . . 7
|
| 33 | 19, 32 | eqtr3d 2266 |
. . . . . 6
|
| 34 | 33 | oveq2d 6033 |
. . . . 5
|
| 35 | 22 | mul01d 8571 |
. . . . 5
|
| 36 | 34, 35 | eqtrd 2264 |
. . . 4
|
| 37 | 36 | oveq2d 6033 |
. . 3
|
| 38 | 5 | recnd 8207 |
. . . 4
|
| 39 | 38 | subid1d 8478 |
. . 3
|
| 40 | 37, 39 | eqtrd 2264 |
. 2
|
| 41 | 12, 40 | eqtrd 2264 |
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-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 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 ax-arch 8150 |
| This theorem depends on definitions: df-bi 117 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-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-id 4390 df-po 4393 df-iso 4394 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-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 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-n0 9402 df-z 9479 df-q 9853 df-rp 9888 df-fl 10529 df-mod 10584 |
| This theorem is referenced by: modqid2 10612 q0mod 10616 q1mod 10617 modqabs 10618 mulqaddmodid 10625 m1modnnsub1 10631 modqltm1p1mod 10637 q2submod 10646 modifeq2int 10647 modaddmodlo 10649 modqsubdir 10654 modsumfzodifsn 10657 bitsinv1 12522 crth 12795 eulerthlemh 12802 prmdiveq 12807 modprm0 12826 4sqlem12 12974 znf1o 14664 wilthlem1 15703 lgslem1 15728 lgsdir2lem1 15756 lgsdirprm 15762 lgseisenlem1 15798 lgseisenlem2 15799 lgseisen 15802 m1lgs 15813 2lgslem1a1 15814 2lgslem4 15831 |
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