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Mirrors > Home > ILE Home > Th. List > nqprxx | Unicode version |
Description: The canonical embedding of the rationals into the reals, expressed with the same variable for the lower and upper cuts. (Contributed by Jim Kingdon, 8-Dec-2019.) |
Ref | Expression |
---|---|
nqprxx |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nqprm 7592 |
. . 3
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2 | ltrelnq 7415 |
. . . . . . 7
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3 | 2 | brel 4707 |
. . . . . 6
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4 | 3 | simpld 112 |
. . . . 5
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5 | 4 | abssi 3254 |
. . . 4
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6 | 2 | brel 4707 |
. . . . . 6
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7 | 6 | simprd 114 |
. . . . 5
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8 | 7 | abssi 3254 |
. . . 4
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9 | 5, 8 | pm3.2i 272 |
. . 3
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10 | 1, 9 | jctil 312 |
. 2
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11 | nqprrnd 7593 |
. . 3
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12 | nqprdisj 7594 |
. . 3
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13 | nqprloc 7595 |
. . 3
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14 | 11, 12, 13 | 3jca 1179 |
. 2
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15 | elinp 7524 |
. 2
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16 | 10, 14, 15 | sylanbrc 417 |
1
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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 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-coll 4144 ax-sep 4147 ax-nul 4155 ax-pow 4203 ax-pr 4238 ax-un 4462 ax-setind 4565 ax-iinf 4616 |
This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-ral 2477 df-rex 2478 df-reu 2479 df-rab 2481 df-v 2762 df-sbc 2986 df-csb 3081 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-nul 3447 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-int 3871 df-iun 3914 df-br 4030 df-opab 4091 df-mpt 4092 df-tr 4128 df-eprel 4318 df-id 4322 df-po 4325 df-iso 4326 df-iord 4395 df-on 4397 df-suc 4400 df-iom 4619 df-xp 4661 df-rel 4662 df-cnv 4663 df-co 4664 df-dm 4665 df-rn 4666 df-res 4667 df-ima 4668 df-iota 5207 df-fun 5248 df-fn 5249 df-f 5250 df-f1 5251 df-fo 5252 df-f1o 5253 df-fv 5254 df-ov 5913 df-oprab 5914 df-mpo 5915 df-1st 6184 df-2nd 6185 df-recs 6349 df-irdg 6414 df-1o 6460 df-oadd 6464 df-omul 6465 df-er 6578 df-ec 6580 df-qs 6584 df-ni 7354 df-pli 7355 df-mi 7356 df-lti 7357 df-plpq 7394 df-mpq 7395 df-enq 7397 df-nqqs 7398 df-plqqs 7399 df-mqqs 7400 df-1nqqs 7401 df-rq 7402 df-ltnqqs 7403 df-inp 7516 |
This theorem is referenced by: nqprlu 7597 |
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