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| Mirrors > Home > ILE Home > Th. List > prltlu | Unicode version | ||
| Description: An element of a lower cut is less than an element of the corresponding upper cut. (Contributed by Jim Kingdon, 15-Oct-2019.) |
| Ref | Expression |
|---|---|
| prltlu |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp3 1025 |
. . 3
| |
| 2 | eleq1 2294 |
. . . . . . 7
| |
| 3 | eleq1 2294 |
. . . . . . 7
| |
| 4 | 2, 3 | anbi12d 473 |
. . . . . 6
|
| 5 | 4 | notbid 673 |
. . . . 5
|
| 6 | elinp 7693 |
. . . . . . 7
| |
| 7 | simpr2 1030 |
. . . . . . 7
| |
| 8 | 6, 7 | sylbi 121 |
. . . . . 6
|
| 9 | 8 | 3ad2ant1 1044 |
. . . . 5
|
| 10 | elprnqu 7701 |
. . . . . 6
| |
| 11 | 10 | 3adant2 1042 |
. . . . 5
|
| 12 | 5, 9, 11 | rspcdva 2915 |
. . . 4
|
| 13 | ancom 266 |
. . . . . 6
| |
| 14 | 13 | notbii 674 |
. . . . 5
|
| 15 | imnan 696 |
. . . . 5
| |
| 16 | 14, 15 | bitr4i 187 |
. . . 4
|
| 17 | 12, 16 | sylib 122 |
. . 3
|
| 18 | 1, 17 | mpd 13 |
. 2
|
| 19 | 3simpa 1020 |
. . 3
| |
| 20 | prubl 7705 |
. . 3
| |
| 21 | 19, 11, 20 | syl2anc 411 |
. 2
|
| 22 | 18, 21 | mpd 13 |
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-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 |
| This theorem depends on definitions: df-bi 117 df-dc 842 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-ral 2515 df-rex 2516 df-reu 2517 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-nul 3495 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-tr 4188 df-eprel 4386 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-suc 4468 df-iom 4689 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-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-irdg 6535 df-oadd 6585 df-omul 6586 df-er 6701 df-ec 6703 df-qs 6707 df-ni 7523 df-mi 7525 df-lti 7526 df-enq 7566 df-nqqs 7567 df-ltnqqs 7572 df-inp 7685 |
| This theorem is referenced by: genpdisj 7742 prmuloc 7785 ltprordil 7808 ltpopr 7814 ltexprlemopu 7822 ltexprlemdisj 7825 ltexprlemfl 7828 ltexprlemfu 7830 ltexprlemru 7831 recexprlemdisj 7849 recexprlemss1l 7854 recexprlemss1u 7855 |
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