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| Mirrors > Home > ILE Home > Th. List > caucvgsrlemasr | Unicode version | ||
| Description: Lemma for caucvgsr 8159. 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 8095 |
. . . . . 6
| |
| 3 | 2 | brel 4822 |
. . . . 5
|
| 4 | 3 | simpld 112 |
. . . 4
|
| 5 | 4 | ralimi 2613 |
. . 3
|
| 6 | 1, 5 | syl 14 |
. 2
|
| 7 | 1pi 7672 |
. . 3
| |
| 8 | elex2 2838 |
. . 3
| |
| 9 | r19.3rmv 3615 |
. . 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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-v 2823 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-br 4126 df-opab 4188 df-suc 4511 df-iom 4733 df-xp 4775 df-1o 6677 df-ni 7661 df-ltr 8087 |
| This theorem is referenced by: caucvgsrlemoffval 8153 caucvgsrlemofff 8154 caucvgsrlemoffcau 8155 caucvgsrlemoffgt1 8156 caucvgsrlemoffres 8157 |
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