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| Mirrors > Home > ILE Home > Th. List > caucvgsrlemasr | Unicode version | ||
| Description: Lemma for caucvgsr 8133. The lower bound is a signed real. (Contributed by Jim Kingdon, 4-Jul-2021.) |
| Ref | Expression |
|---|---|
| caucvgsrlemasr.bnd |
|
| Ref | Expression |
|---|---|
| caucvgsrlemasr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | caucvgsrlemasr.bnd |
. . 3
| |
| 2 | ltrelsr 8069 |
. . . . . 6
| |
| 3 | 2 | brel 4807 |
. . . . 5
|
| 4 | 3 | simpld 112 |
. . . 4
|
| 5 | 4 | ralimi 2607 |
. . 3
|
| 6 | 1, 5 | syl 14 |
. 2
|
| 7 | 1pi 7646 |
. . 3
| |
| 8 | elex2 2832 |
. . 3
| |
| 9 | r19.3rmv 3604 |
. . 3
| |
| 10 | 7, 8, 9 | mp2b 8 |
. 2
|
| 11 | 6, 10 | sylibr 134 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-ral 2527 df-rex 2528 df-v 2817 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-br 4115 df-opab 4177 df-suc 4497 df-iom 4718 df-xp 4760 df-1o 6660 df-ni 7635 df-ltr 8061 |
| This theorem is referenced by: caucvgsrlemoffval 8127 caucvgsrlemofff 8128 caucvgsrlemoffcau 8129 caucvgsrlemoffgt1 8130 caucvgsrlemoffres 8131 |
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