| Mathbox for Scott Fenton |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > nosupbnd1lem6 | Structured version Visualization version Unicode version | ||
| Description: Lemma for nosupbnd1 31860. Establish a hard upper bound when there is no maximum. (Contributed by Scott Fenton, 6-Dec-2021.) |
| Ref | Expression |
|---|---|
| nosupbnd1.1 |
|
| Ref | Expression |
|---|---|
| nosupbnd1lem6 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2l 1087 |
. . . . . 6
| |
| 2 | simp3 1063 |
. . . . . 6
| |
| 3 | 1, 2 | sseldd 3604 |
. . . . 5
|
| 4 | nofv 31810 |
. . . . 5
| |
| 5 | 3, 4 | syl 17 |
. . . 4
|
| 6 | 3oran 1057 |
. . . 4
| |
| 7 | 5, 6 | sylib 208 |
. . 3
|
| 8 | simpl1 1064 |
. . . . . 6
| |
| 9 | simpl2 1065 |
. . . . . 6
| |
| 10 | simpl3 1066 |
. . . . . 6
| |
| 11 | simpr 477 |
. . . . . 6
| |
| 12 | nosupbnd1.1 |
. . . . . . 7
| |
| 13 | 12 | nosupbnd1lem4 31857 |
. . . . . 6
|
| 14 | 8, 9, 10, 11, 13 | syl112anc 1330 |
. . . . 5
|
| 15 | 14 | neneqd 2799 |
. . . 4
|
| 16 | 12 | nosupbnd1lem5 31858 |
. . . . . 6
|
| 17 | 8, 9, 10, 11, 16 | syl112anc 1330 |
. . . . 5
|
| 18 | 17 | neneqd 2799 |
. . . 4
|
| 19 | 12 | nosupbnd1lem3 31856 |
. . . . . 6
|
| 20 | 8, 9, 10, 11, 19 | syl112anc 1330 |
. . . . 5
|
| 21 | 20 | neneqd 2799 |
. . . 4
|
| 22 | 15, 18, 21 | 3jca 1242 |
. . 3
|
| 23 | 7, 22 | mtand 691 |
. 2
|
| 24 | 12 | nosupbnd1lem1 31854 |
. 2
|
| 25 | 12 | nosupno 31849 |
. . . . . 6
|
| 26 | 25 | 3ad2ant2 1083 |
. . . . 5
|
| 27 | nodmon 31803 |
. . . . 5
| |
| 28 | 26, 27 | syl 17 |
. . . 4
|
| 29 | noreson 31813 |
. . . 4
| |
| 30 | 3, 28, 29 | syl2anc 693 |
. . 3
|
| 31 | sltso 31827 |
. . . 4
| |
| 32 | solin 5058 |
. . . 4
| |
| 33 | 31, 32 | mpan 706 |
. . 3
|
| 34 | 30, 26, 33 | syl2anc 693 |
. 2
|
| 35 | 23, 24, 34 | ecase23d 1436 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
| This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-ord 5726 df-on 5727 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-1o 7560 df-2o 7561 df-no 31796 df-slt 31797 df-bday 31798 |
| This theorem is referenced by: nosupbnd1 31860 |
| Copyright terms: Public domain | W3C validator |