| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > flqdiv | Unicode version | ||
| Description: Cancellation of the embedded floor of a real divided by an integer. (Contributed by Jim Kingdon, 18-Oct-2021.) |
| Ref | Expression |
|---|---|
| flqdiv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2229 |
. . . . . . . . 9
| |
| 2 | eqid 2229 |
. . . . . . . . 9
| |
| 3 | 1, 2 | intqfrac2 10574 |
. . . . . . . 8
|
| 4 | 3 | simp3d 1035 |
. . . . . . 7
|
| 5 | 4 | adantr 276 |
. . . . . 6
|
| 6 | 5 | oveq1d 6028 |
. . . . 5
|
| 7 | simpl 109 |
. . . . . . . 8
| |
| 8 | 7 | flqcld 10530 |
. . . . . . 7
|
| 9 | 8 | zcnd 9596 |
. . . . . 6
|
| 10 | zq 9853 |
. . . . . . . 8
| |
| 11 | 8, 10 | syl 14 |
. . . . . . 7
|
| 12 | qsubcl 9865 |
. . . . . . . 8
| |
| 13 | qcn 9861 |
. . . . . . . 8
| |
| 14 | 12, 13 | syl 14 |
. . . . . . 7
|
| 15 | 11, 14 | syldan 282 |
. . . . . 6
|
| 16 | simpr 110 |
. . . . . . 7
| |
| 17 | 16 | nncnd 9150 |
. . . . . 6
|
| 18 | 16 | nnap0d 9182 |
. . . . . 6
|
| 19 | 9, 15, 17, 18 | divdirapd 9002 |
. . . . 5
|
| 20 | 6, 19 | eqtrd 2262 |
. . . 4
|
| 21 | flqcl 10526 |
. . . . . 6
| |
| 22 | eqid 2229 |
. . . . . . . 8
| |
| 23 | eqid 2229 |
. . . . . . . 8
| |
| 24 | 22, 23 | intfracq 10575 |
. . . . . . 7
|
| 25 | 24 | simp3d 1035 |
. . . . . 6
|
| 26 | 21, 25 | sylan 283 |
. . . . 5
|
| 27 | 26 | oveq1d 6028 |
. . . 4
|
| 28 | znq 9851 |
. . . . . . . 8
| |
| 29 | 28 | flqcld 10530 |
. . . . . . 7
|
| 30 | 21, 29 | sylan 283 |
. . . . . 6
|
| 31 | 30 | zcnd 9596 |
. . . . 5
|
| 32 | 8, 16, 28 | syl2anc 411 |
. . . . . . 7
|
| 33 | zq 9853 |
. . . . . . . 8
| |
| 34 | 30, 33 | syl 14 |
. . . . . . 7
|
| 35 | qsubcl 9865 |
. . . . . . 7
| |
| 36 | 32, 34, 35 | syl2anc 411 |
. . . . . 6
|
| 37 | qcn 9861 |
. . . . . 6
| |
| 38 | 36, 37 | syl 14 |
. . . . 5
|
| 39 | 11, 12 | syldan 282 |
. . . . . . 7
|
| 40 | nnq 9860 |
. . . . . . . 8
| |
| 41 | 40 | adantl 277 |
. . . . . . 7
|
| 42 | 16 | nnne0d 9181 |
. . . . . . 7
|
| 43 | qdivcl 9870 |
. . . . . . 7
| |
| 44 | 39, 41, 42, 43 | syl3anc 1271 |
. . . . . 6
|
| 45 | qcn 9861 |
. . . . . 6
| |
| 46 | 44, 45 | syl 14 |
. . . . 5
|
| 47 | 31, 38, 46 | addassd 8195 |
. . . 4
|
| 48 | 20, 27, 47 | 3eqtrd 2266 |
. . 3
|
| 49 | 48 | fveq2d 5639 |
. 2
|
| 50 | qre 9852 |
. . . . 5
| |
| 51 | 36, 50 | syl 14 |
. . . 4
|
| 52 | qre 9852 |
. . . . . 6
| |
| 53 | 39, 52 | syl 14 |
. . . . 5
|
| 54 | 53, 16 | nndivred 9186 |
. . . 4
|
| 55 | 24 | simp1d 1033 |
. . . . 5
|
| 56 | 21, 55 | sylan 283 |
. . . 4
|
| 57 | 16 | nnrpd 9922 |
. . . . 5
|
| 58 | qfracge0 10534 |
. . . . . 6
| |
| 59 | 58 | adantr 276 |
. . . . 5
|
| 60 | 53, 57, 59 | divge0d 9965 |
. . . 4
|
| 61 | 51, 54, 56, 60 | addge0d 8695 |
. . 3
|
| 62 | nnre 9143 |
. . . . . . . 8
| |
| 63 | peano2rem 8439 |
. . . . . . . 8
| |
| 64 | 62, 63 | syl 14 |
. . . . . . 7
|
| 65 | nnap0 9165 |
. . . . . . 7
| |
| 66 | 64, 62, 65 | redivclapd 9008 |
. . . . . 6
|
| 67 | 66 | adantl 277 |
. . . . 5
|
| 68 | 16 | nnrecred 9183 |
. . . . 5
|
| 69 | 24 | simp2d 1034 |
. . . . . 6
|
| 70 | 21, 69 | sylan 283 |
. . . . 5
|
| 71 | qfraclt1 10533 |
. . . . . . 7
| |
| 72 | 71 | adantr 276 |
. . . . . 6
|
| 73 | 16 | nnred 9149 |
. . . . . . 7
|
| 74 | 16 | nngt0d 9180 |
. . . . . . 7
|
| 75 | 1re 8171 |
. . . . . . . 8
| |
| 76 | ltdiv1 9041 |
. . . . . . . 8
| |
| 77 | 75, 76 | mp3an2 1359 |
. . . . . . 7
|
| 78 | 53, 73, 74, 77 | syl12anc 1269 |
. . . . . 6
|
| 79 | 72, 78 | mpbid 147 |
. . . . 5
|
| 80 | 51, 54, 67, 68, 70, 79 | leltaddd 8739 |
. . . 4
|
| 81 | nncn 9144 |
. . . . . . . 8
| |
| 82 | npcan1 8550 |
. . . . . . . 8
| |
| 83 | 81, 82 | syl 14 |
. . . . . . 7
|
| 84 | 83 | oveq1d 6028 |
. . . . . 6
|
| 85 | 64 | recnd 8201 |
. . . . . . 7
|
| 86 | ax-1cn 8118 |
. . . . . . . 8
| |
| 87 | divdirap 8870 |
. . . . . . . 8
| |
| 88 | 86, 87 | mp3an2 1359 |
. . . . . . 7
|
| 89 | 85, 81, 65, 88 | syl12anc 1269 |
. . . . . 6
|
| 90 | 81, 65 | dividapd 8959 |
. . . . . 6
|
| 91 | 84, 89, 90 | 3eqtr3d 2270 |
. . . . 5
|
| 92 | 91 | adantl 277 |
. . . 4
|
| 93 | 80, 92 | breqtrd 4112 |
. . 3
|
| 94 | 32 | flqcld 10530 |
. . . 4
|
| 95 | qaddcl 9862 |
. . . . 5
| |
| 96 | 36, 44, 95 | syl2anc 411 |
. . . 4
|
| 97 | flqbi2 10544 |
. . . 4
| |
| 98 | 94, 96, 97 | syl2anc 411 |
. . 3
|
| 99 | 61, 93, 98 | mpbir2and 950 |
. 2
|
| 100 | 49, 99 | eqtr2d 2263 |
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-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8116 ax-resscn 8117 ax-1cn 8118 ax-1re 8119 ax-icn 8120 ax-addcl 8121 ax-addrcl 8122 ax-mulcl 8123 ax-mulrcl 8124 ax-addcom 8125 ax-mulcom 8126 ax-addass 8127 ax-mulass 8128 ax-distr 8129 ax-i2m1 8130 ax-0lt1 8131 ax-1rid 8132 ax-0id 8133 ax-rnegex 8134 ax-precex 8135 ax-cnre 8136 ax-pre-ltirr 8137 ax-pre-ltwlin 8138 ax-pre-lttrn 8139 ax-pre-apti 8140 ax-pre-ltadd 8141 ax-pre-mulgt0 8142 ax-pre-mulext 8143 ax-arch 8144 |
| This theorem depends on definitions: df-bi 117 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 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-po 4391 df-iso 4392 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-1st 6298 df-2nd 6299 df-pnf 8209 df-mnf 8210 df-xr 8211 df-ltxr 8212 df-le 8213 df-sub 8345 df-neg 8346 df-reap 8748 df-ap 8755 df-div 8846 df-inn 9137 df-n0 9396 df-z 9473 df-q 9847 df-rp 9882 df-fl 10523 |
| This theorem is referenced by: modqmulnn 10597 bitsp1 12505 |
| Copyright terms: Public domain | W3C validator |