| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 8275 |
. . . 4
| |
| 4 | qre 9957 |
. . . . 5
| |
| 5 | 4 | ad2antrr 488 |
. . . 4
|
| 6 | qre 9957 |
. . . . 5
| |
| 7 | 6 | ad2antlr 489 |
. . . 4
|
| 8 | simprl 531 |
. . . 4
| |
| 9 | simprr 533 |
. . . 4
| |
| 10 | 3, 5, 7, 8, 9 | lelttrd 8398 |
. . 3
|
| 11 | modqval 10686 |
. . 3
| |
| 12 | 1, 2, 10, 11 | syl3anc 1274 |
. 2
|
| 13 | 10 | gt0ne0d 8786 |
. . . . . . . . 9
|
| 14 | qdivcl 9975 |
. . . . . . . . 9
| |
| 15 | 1, 2, 13, 14 | syl3anc 1274 |
. . . . . . . 8
|
| 16 | qcn 9966 |
. . . . . . . 8
| |
| 17 | addlid 8412 |
. . . . . . . . 9
| |
| 18 | 17 | fveq2d 5674 |
. . . . . . . 8
|
| 19 | 15, 16, 18 | 3syl 17 |
. . . . . . 7
|
| 20 | divge0 9147 |
. . . . . . . . 9
| |
| 21 | 5, 8, 7, 10, 20 | syl22anc 1275 |
. . . . . . . 8
|
| 22 | 7 | recnd 8302 |
. . . . . . . . . . 11
|
| 23 | 22 | mulridd 8291 |
. . . . . . . . . 10
|
| 24 | 9, 23 | breqtrrd 4137 |
. . . . . . . . 9
|
| 25 | 1red 8289 |
. . . . . . . . . 10
| |
| 26 | ltdivmul 9150 |
. . . . . . . . . 10
| |
| 27 | 5, 25, 7, 10, 26 | syl112anc 1278 |
. . . . . . . . 9
|
| 28 | 24, 27 | mpbird 167 |
. . . . . . . 8
|
| 29 | 0z 9588 |
. . . . . . . . 9
| |
| 30 | flqbi2 10651 |
. . . . . . . . 9
| |
| 31 | 29, 15, 30 | sylancr 414 |
. . . . . . . 8
|
| 32 | 21, 28, 31 | mpbir2and 953 |
. . . . . . 7
|
| 33 | 19, 32 | eqtr3d 2267 |
. . . . . 6
|
| 34 | 33 | oveq2d 6066 |
. . . . 5
|
| 35 | 22 | mul01d 8666 |
. . . . 5
|
| 36 | 34, 35 | eqtrd 2265 |
. . . 4
|
| 37 | 36 | oveq2d 6066 |
. . 3
|
| 38 | 5 | recnd 8302 |
. . . 4
|
| 39 | 38 | subid1d 8573 |
. . 3
|
| 40 | 37, 39 | eqtrd 2265 |
. 2
|
| 41 | 12, 40 | eqtrd 2265 |
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 2205 ax-14 2206 ax-ext 2214 ax-sep 4228 ax-pow 4287 ax-pr 4322 ax-un 4554 ax-setind 4659 ax-cnex 8218 ax-resscn 8219 ax-1cn 8220 ax-1re 8221 ax-icn 8222 ax-addcl 8223 ax-addrcl 8224 ax-mulcl 8225 ax-mulrcl 8226 ax-addcom 8227 ax-mulcom 8228 ax-addass 8229 ax-mulass 8230 ax-distr 8231 ax-i2m1 8232 ax-0lt1 8233 ax-1rid 8234 ax-0id 8235 ax-rnegex 8236 ax-precex 8237 ax-cnre 8238 ax-pre-ltirr 8239 ax-pre-ltwlin 8240 ax-pre-lttrn 8241 ax-pre-apti 8242 ax-pre-ltadd 8243 ax-pre-mulgt0 8244 ax-pre-mulext 8245 ax-arch 8246 |
| 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 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-reu 2527 df-rmo 2528 df-rab 2529 df-v 2815 df-sbc 3043 df-csb 3139 df-dif 3213 df-un 3215 df-in 3217 df-ss 3224 df-pw 3671 df-sn 3695 df-pr 3696 df-op 3698 df-uni 3915 df-int 3950 df-iun 3993 df-br 4110 df-opab 4172 df-mpt 4173 df-id 4414 df-po 4417 df-iso 4418 df-xp 4755 df-rel 4756 df-cnv 4757 df-co 4758 df-dm 4759 df-rn 4760 df-res 4761 df-ima 4762 df-iota 5312 df-fun 5354 df-fn 5355 df-f 5356 df-fv 5360 df-riota 6003 df-ov 6053 df-oprab 6054 df-mpo 6055 df-1st 6334 df-2nd 6335 df-pnf 8310 df-mnf 8311 df-xr 8312 df-ltxr 8313 df-le 8314 df-sub 8446 df-neg 8447 df-reap 8849 df-ap 8856 df-div 8947 df-inn 9238 df-n0 9497 df-z 9578 df-q 9952 df-rp 9987 df-fl 10630 df-mod 10685 |
| This theorem is referenced by: modqid2 10713 q0mod 10717 q1mod 10718 modqabs 10719 mulqaddmodid 10726 m1modnnsub1 10732 modqltm1p1mod 10738 q2submod 10747 modifeq2int 10748 modaddmodlo 10750 modqsubdir 10755 modsumfzodifsn 10758 bitsinv1 12648 crth 12921 eulerthlemh 12928 prmdiveq 12933 modprm0 12952 4sqlem12 13100 znf1o 14799 wilthlem1 15848 lgslem1 15873 lgsdir2lem1 15901 lgsdirprm 15907 lgseisenlem1 15943 lgseisenlem2 15944 lgseisen 15947 m1lgs 15958 2lgslem1a1 15959 2lgslem4 15976 |
| Copyright terms: Public domain | W3C validator |