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Mirrors > Home > ILE Home > Th. List > caucvgsrlemasr | Unicode version |
Description: Lemma for caucvgsr 7076. The lower bound is a signed real. (Contributed by Jim Kingdon, 4-Jul-2021.) |
Ref | Expression |
---|---|
caucvgsrlemasr.bnd |
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Ref | Expression |
---|---|
caucvgsrlemasr |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | caucvgsrlemasr.bnd |
. . 3
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2 | ltrelsr 7013 |
. . . . . 6
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3 | 2 | brel 4439 |
. . . . 5
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4 | 3 | simpld 110 |
. . . 4
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5 | 4 | ralimi 2431 |
. . 3
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6 | 1, 5 | syl 14 |
. 2
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7 | 1pi 6603 |
. . 3
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8 | elex2 2624 |
. . 3
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9 | r19.3rmv 3349 |
. . 3
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10 | 7, 8, 9 | mp2b 8 |
. 2
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11 | 6, 10 | sylibr 132 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 577 ax-in2 578 ax-io 663 ax-5 1377 ax-7 1378 ax-gen 1379 ax-ie1 1423 ax-ie2 1424 ax-8 1436 ax-10 1437 ax-11 1438 ax-i12 1439 ax-bndl 1440 ax-4 1441 ax-13 1445 ax-14 1446 ax-17 1460 ax-i9 1464 ax-ial 1468 ax-i5r 1469 ax-ext 2065 ax-sep 3917 ax-nul 3925 ax-pow 3969 ax-pr 3993 ax-un 4217 |
This theorem depends on definitions: df-bi 115 df-3an 922 df-tru 1288 df-nf 1391 df-sb 1688 df-clab 2070 df-cleq 2076 df-clel 2079 df-nfc 2212 df-ne 2250 df-ral 2358 df-rex 2359 df-v 2612 df-dif 2985 df-un 2987 df-in 2989 df-ss 2996 df-nul 3269 df-pw 3403 df-sn 3423 df-pr 3424 df-op 3426 df-uni 3623 df-int 3658 df-br 3807 df-opab 3861 df-suc 4155 df-iom 4361 df-xp 4398 df-1o 6086 df-ni 6592 df-ltr 7005 |
This theorem is referenced by: caucvgsrlemoffval 7070 caucvgsrlemofff 7071 caucvgsrlemoffcau 7072 caucvgsrlemoffgt1 7073 caucvgsrlemoffres 7074 |
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