| 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 2231 |
. . . . . . . . 9
| |
| 2 | eqid 2231 |
. . . . . . . . 9
| |
| 3 | 1, 2 | intqfrac2 10582 |
. . . . . . . 8
|
| 4 | 3 | simp3d 1037 |
. . . . . . 7
|
| 5 | 4 | adantr 276 |
. . . . . 6
|
| 6 | 5 | oveq1d 6033 |
. . . . 5
|
| 7 | simpl 109 |
. . . . . . . 8
| |
| 8 | 7 | flqcld 10538 |
. . . . . . 7
|
| 9 | 8 | zcnd 9603 |
. . . . . 6
|
| 10 | zq 9860 |
. . . . . . . 8
| |
| 11 | 8, 10 | syl 14 |
. . . . . . 7
|
| 12 | qsubcl 9872 |
. . . . . . . 8
| |
| 13 | qcn 9868 |
. . . . . . . 8
| |
| 14 | 12, 13 | syl 14 |
. . . . . . 7
|
| 15 | 11, 14 | syldan 282 |
. . . . . 6
|
| 16 | simpr 110 |
. . . . . . 7
| |
| 17 | 16 | nncnd 9157 |
. . . . . 6
|
| 18 | 16 | nnap0d 9189 |
. . . . . 6
|
| 19 | 9, 15, 17, 18 | divdirapd 9009 |
. . . . 5
|
| 20 | 6, 19 | eqtrd 2264 |
. . . 4
|
| 21 | flqcl 10534 |
. . . . . 6
| |
| 22 | eqid 2231 |
. . . . . . . 8
| |
| 23 | eqid 2231 |
. . . . . . . 8
| |
| 24 | 22, 23 | intfracq 10583 |
. . . . . . 7
|
| 25 | 24 | simp3d 1037 |
. . . . . 6
|
| 26 | 21, 25 | sylan 283 |
. . . . 5
|
| 27 | 26 | oveq1d 6033 |
. . . 4
|
| 28 | znq 9858 |
. . . . . . . 8
| |
| 29 | 28 | flqcld 10538 |
. . . . . . 7
|
| 30 | 21, 29 | sylan 283 |
. . . . . 6
|
| 31 | 30 | zcnd 9603 |
. . . . 5
|
| 32 | 8, 16, 28 | syl2anc 411 |
. . . . . . 7
|
| 33 | zq 9860 |
. . . . . . . 8
| |
| 34 | 30, 33 | syl 14 |
. . . . . . 7
|
| 35 | qsubcl 9872 |
. . . . . . 7
| |
| 36 | 32, 34, 35 | syl2anc 411 |
. . . . . 6
|
| 37 | qcn 9868 |
. . . . . 6
| |
| 38 | 36, 37 | syl 14 |
. . . . 5
|
| 39 | 11, 12 | syldan 282 |
. . . . . . 7
|
| 40 | nnq 9867 |
. . . . . . . 8
| |
| 41 | 40 | adantl 277 |
. . . . . . 7
|
| 42 | 16 | nnne0d 9188 |
. . . . . . 7
|
| 43 | qdivcl 9877 |
. . . . . . 7
| |
| 44 | 39, 41, 42, 43 | syl3anc 1273 |
. . . . . 6
|
| 45 | qcn 9868 |
. . . . . 6
| |
| 46 | 44, 45 | syl 14 |
. . . . 5
|
| 47 | 31, 38, 46 | addassd 8202 |
. . . 4
|
| 48 | 20, 27, 47 | 3eqtrd 2268 |
. . 3
|
| 49 | 48 | fveq2d 5643 |
. 2
|
| 50 | qre 9859 |
. . . . 5
| |
| 51 | 36, 50 | syl 14 |
. . . 4
|
| 52 | qre 9859 |
. . . . . 6
| |
| 53 | 39, 52 | syl 14 |
. . . . 5
|
| 54 | 53, 16 | nndivred 9193 |
. . . 4
|
| 55 | 24 | simp1d 1035 |
. . . . 5
|
| 56 | 21, 55 | sylan 283 |
. . . 4
|
| 57 | 16 | nnrpd 9929 |
. . . . 5
|
| 58 | qfracge0 10542 |
. . . . . 6
| |
| 59 | 58 | adantr 276 |
. . . . 5
|
| 60 | 53, 57, 59 | divge0d 9972 |
. . . 4
|
| 61 | 51, 54, 56, 60 | addge0d 8702 |
. . 3
|
| 62 | nnre 9150 |
. . . . . . . 8
| |
| 63 | peano2rem 8446 |
. . . . . . . 8
| |
| 64 | 62, 63 | syl 14 |
. . . . . . 7
|
| 65 | nnap0 9172 |
. . . . . . 7
| |
| 66 | 64, 62, 65 | redivclapd 9015 |
. . . . . 6
|
| 67 | 66 | adantl 277 |
. . . . 5
|
| 68 | 16 | nnrecred 9190 |
. . . . 5
|
| 69 | 24 | simp2d 1036 |
. . . . . 6
|
| 70 | 21, 69 | sylan 283 |
. . . . 5
|
| 71 | qfraclt1 10541 |
. . . . . . 7
| |
| 72 | 71 | adantr 276 |
. . . . . 6
|
| 73 | 16 | nnred 9156 |
. . . . . . 7
|
| 74 | 16 | nngt0d 9187 |
. . . . . . 7
|
| 75 | 1re 8178 |
. . . . . . . 8
| |
| 76 | ltdiv1 9048 |
. . . . . . . 8
| |
| 77 | 75, 76 | mp3an2 1361 |
. . . . . . 7
|
| 78 | 53, 73, 74, 77 | syl12anc 1271 |
. . . . . 6
|
| 79 | 72, 78 | mpbid 147 |
. . . . 5
|
| 80 | 51, 54, 67, 68, 70, 79 | leltaddd 8746 |
. . . 4
|
| 81 | nncn 9151 |
. . . . . . . 8
| |
| 82 | npcan1 8557 |
. . . . . . . 8
| |
| 83 | 81, 82 | syl 14 |
. . . . . . 7
|
| 84 | 83 | oveq1d 6033 |
. . . . . 6
|
| 85 | 64 | recnd 8208 |
. . . . . . 7
|
| 86 | ax-1cn 8125 |
. . . . . . . 8
| |
| 87 | divdirap 8877 |
. . . . . . . 8
| |
| 88 | 86, 87 | mp3an2 1361 |
. . . . . . 7
|
| 89 | 85, 81, 65, 88 | syl12anc 1271 |
. . . . . 6
|
| 90 | 81, 65 | dividapd 8966 |
. . . . . 6
|
| 91 | 84, 89, 90 | 3eqtr3d 2272 |
. . . . 5
|
| 92 | 91 | adantl 277 |
. . . 4
|
| 93 | 80, 92 | breqtrd 4114 |
. . 3
|
| 94 | 32 | flqcld 10538 |
. . . 4
|
| 95 | qaddcl 9869 |
. . . . 5
| |
| 96 | 36, 44, 95 | syl2anc 411 |
. . . 4
|
| 97 | flqbi2 10552 |
. . . 4
| |
| 98 | 94, 96, 97 | syl2anc 411 |
. . 3
|
| 99 | 61, 93, 98 | mpbir2and 952 |
. 2
|
| 100 | 49, 99 | eqtr2d 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 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 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-mulrcl 8131 ax-addcom 8132 ax-mulcom 8133 ax-addass 8134 ax-mulass 8135 ax-distr 8136 ax-i2m1 8137 ax-0lt1 8138 ax-1rid 8139 ax-0id 8140 ax-rnegex 8141 ax-precex 8142 ax-cnre 8143 ax-pre-ltirr 8144 ax-pre-ltwlin 8145 ax-pre-lttrn 8146 ax-pre-apti 8147 ax-pre-ltadd 8148 ax-pre-mulgt0 8149 ax-pre-mulext 8150 ax-arch 8151 |
| 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 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-1st 6303 df-2nd 6304 df-pnf 8216 df-mnf 8217 df-xr 8218 df-ltxr 8219 df-le 8220 df-sub 8352 df-neg 8353 df-reap 8755 df-ap 8762 df-div 8853 df-inn 9144 df-n0 9403 df-z 9480 df-q 9854 df-rp 9889 df-fl 10531 |
| This theorem is referenced by: modqmulnn 10605 bitsp1 12517 |
| Copyright terms: Public domain | W3C validator |