| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: 'Less than' is a strict ordering on real subset of complex numbers. Note: use ltso 6681 and not this one after the complex number postulates are derived, in order to maintain a "clean" derivation of complex number theorems directly from postulates. The artificial right conjunct is intended to help discourage its accidental use in place of ltso 6681. |
| Ref | Expression |
|---|---|
| ltsor |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elreal 6402 |
. . . 4
| |
| 2 | elreal 6402 |
. . . 4
| |
| 3 | elreal 6402 |
. . . 4
| |
| 4 | breq1 3341 |
. . . . . 6
| |
| 5 | eqeq1 1890 |
. . . . . . . 8
| |
| 6 | breq2 3342 |
. . . . . . . 8
| |
| 7 | 5, 6 | orbi12d 689 |
. . . . . . 7
|
| 8 | 7 | notbid 673 |
. . . . . 6
|
| 9 | 4, 8 | bibi12d 691 |
. . . . 5
|
| 10 | 4 | anbi1d 679 |
. . . . . 6
|
| 11 | breq1 3341 |
. . . . . 6
| |
| 12 | 10, 11 | imbi12d 688 |
. . . . 5
|
| 13 | 9, 12 | anbi12d 690 |
. . . 4
|
| 14 | breq2 3342 |
. . . . . 6
| |
| 15 | eqeq2 1893 |
. . . . . . . 8
| |
| 16 | breq1 3341 |
. . . . . . . 8
| |
| 17 | 15, 16 | orbi12d 689 |
. . . . . . 7
|
| 18 | 17 | notbid 673 |
. . . . . 6
|
| 19 | 14, 18 | bibi12d 691 |
. . . . 5
|
| 20 | breq1 3341 |
. . . . . . 7
| |
| 21 | 14, 20 | anbi12d 690 |
. . . . . 6
|
| 22 | 21 | imbi1d 675 |
. . . . 5
|
| 23 | 19, 22 | anbi12d 690 |
. . . 4
|
| 24 | breq2 3342 |
. . . . . . 7
| |
| 25 | 24 | anbi2d 678 |
. . . . . 6
|
| 26 | breq2 3342 |
. . . . . 6
| |
| 27 | 25, 26 | imbi12d 688 |
. . . . 5
|
| 28 | 27 | anbi2d 678 |
. . . 4
|
| 29 | ltsosr 6355 |
. . . . . . . 8
| |
| 30 | sotric 3615 |
. . . . . . . 8
| |
| 31 | 29, 30 | mpan 759 |
. . . . . . 7
|
| 32 | visset 2295 |
. . . . . . . 8
| |
| 33 | visset 2295 |
. . . . . . . 8
| |
| 34 | 32, 33 | ltresr 6410 |
. . . . . . 7
|
| 35 | 32 | eqresr 6407 |
. . . . . . . . 9
|
| 36 | 33, 32 | ltresr 6410 |
. . . . . . . . 9
|
| 37 | 35, 36 | orbi12i 277 |
. . . . . . . 8
|
| 38 | 37 | notbii 204 |
. . . . . . 7
|
| 39 | 31, 34, 38 | 3bitr4g 614 |
. . . . . 6
|
| 40 | 39 | 3adant3 896 |
. . . . 5
|
| 41 | ltrelsr 6332 |
. . . . . . 7
| |
| 42 | visset 2295 |
. . . . . . 7
| |
| 43 | 32, 29, 41, 33, 42 | sotri 4315 |
. . . . . 6
|
| 44 | 33, 42 | ltresr 6410 |
. . . . . . 7
|
| 45 | 34, 44 | anbi12i 540 |
. . . . . 6
|
| 46 | 32, 42 | ltresr 6410 |
. . . . . 6
|
| 47 | 43, 45, 46 | 3imtr4i 236 |
. . . . 5
|
| 48 | 40, 47 | jctir 317 |
. . . 4
|
| 49 | 1, 2, 3, 13, 23, 28, 48 | 3gencl 2320 |
. . 3
|
| 50 | 49 | so 3620 |
. 2
|
| 51 | eqid 1884 |
. 2
| |
| 52 | 50, 51 | pm3.2i 307 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: pre-axlttri 6440 pre-axlttrn 6441 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-13 1311 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-rep 3428 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 ax-un 3790 ax-inf2 5731 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-3or 859 df-3an 860 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-ral 2109 df-rex 2110 df-reu 2111 df-rab 2112 df-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-pss 2607 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-tp 3052 df-op 3053 df-uni 3178 df-int 3215 df-iun 3257 df-br 3339 df-opab 3396 df-tr 3412 df-eprel 3583 df-id 3586 df-po 3591 df-so 3604 df-fr 3625 df-we 3644 df-ord 3660 df-on 3661 df-lim 3662 df-suc 3663 df-om 3950 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fn 4009 df-f 4010 df-fv 4014 df-opr 4886 df-oprab 4887 df-1st 5020 df-2nd 5021 df-rdg 5140 df-1o 5177 df-oadd 5179 df-omul 5180 df-er 5318 df-ec 5320 df-qs 5323 df-ni 6152 df-pli 6153 df-mi 6154 df-lti 6155 df-plpq 6187 df-mpq 6188 df-enq 6189 df-nq 6190 df-plq 6191 df-mq 6192 df-rq 6193 df-ltq 6194 df-1q 6195 df-np 6238 df-1p 6239 df-plp 6240 df-ltp 6242 df-enr 6318 df-nr 6319 df-ltr 6322 df-0r 6323 df-r 6396 df-lt 6399 |