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| Mirrors > Home > ILE Home > Th. List > recnnpr | GIF version | ||
| Description: The reciprocal of a positive integer, as a positive real. (Contributed by Jim Kingdon, 27-Feb-2021.) |
| Ref | Expression |
|---|---|
| recnnpr | ⊢ (𝐴 ∈ N → 〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝐴, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝐴, 1o〉] ~Q ) <Q 𝑢}〉 ∈ P) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnnq 7534 | . 2 ⊢ (𝐴 ∈ N → [〈𝐴, 1o〉] ~Q ∈ Q) | |
| 2 | recclnq 7504 | . 2 ⊢ ([〈𝐴, 1o〉] ~Q ∈ Q → (*Q‘[〈𝐴, 1o〉] ~Q ) ∈ Q) | |
| 3 | nqprlu 7659 | . 2 ⊢ ((*Q‘[〈𝐴, 1o〉] ~Q ) ∈ Q → 〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝐴, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝐴, 1o〉] ~Q ) <Q 𝑢}〉 ∈ P) | |
| 4 | 1, 2, 3 | 3syl 17 | 1 ⊢ (𝐴 ∈ N → 〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝐴, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝐴, 1o〉] ~Q ) <Q 𝑢}〉 ∈ P) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∈ wcel 2175 {cab 2190 〈cop 3635 class class class wbr 4043 ‘cfv 5270 1oc1o 6494 [cec 6617 Ncnpi 7384 ~Q ceq 7391 Qcnq 7392 *Qcrq 7396 <Q cltq 7397 Pcnp 7403 |
| 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 1469 ax-7 1470 ax-gen 1471 ax-ie1 1515 ax-ie2 1516 ax-8 1526 ax-10 1527 ax-11 1528 ax-i12 1529 ax-bndl 1531 ax-4 1532 ax-17 1548 ax-i9 1552 ax-ial 1556 ax-i5r 1557 ax-13 2177 ax-14 2178 ax-ext 2186 ax-coll 4158 ax-sep 4161 ax-nul 4169 ax-pow 4217 ax-pr 4252 ax-un 4479 ax-setind 4584 ax-iinf 4635 |
| This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1375 df-fal 1378 df-nf 1483 df-sb 1785 df-eu 2056 df-mo 2057 df-clab 2191 df-cleq 2197 df-clel 2200 df-nfc 2336 df-ne 2376 df-ral 2488 df-rex 2489 df-reu 2490 df-rab 2492 df-v 2773 df-sbc 2998 df-csb 3093 df-dif 3167 df-un 3169 df-in 3171 df-ss 3178 df-nul 3460 df-pw 3617 df-sn 3638 df-pr 3639 df-op 3641 df-uni 3850 df-int 3885 df-iun 3928 df-br 4044 df-opab 4105 df-mpt 4106 df-tr 4142 df-eprel 4335 df-id 4339 df-po 4342 df-iso 4343 df-iord 4412 df-on 4414 df-suc 4417 df-iom 4638 df-xp 4680 df-rel 4681 df-cnv 4682 df-co 4683 df-dm 4684 df-rn 4685 df-res 4686 df-ima 4687 df-iota 5231 df-fun 5272 df-fn 5273 df-f 5274 df-f1 5275 df-fo 5276 df-f1o 5277 df-fv 5278 df-ov 5946 df-oprab 5947 df-mpo 5948 df-1st 6225 df-2nd 6226 df-recs 6390 df-irdg 6455 df-1o 6501 df-oadd 6505 df-omul 6506 df-er 6619 df-ec 6621 df-qs 6625 df-ni 7416 df-pli 7417 df-mi 7418 df-lti 7419 df-plpq 7456 df-mpq 7457 df-enq 7459 df-nqqs 7460 df-plqqs 7461 df-mqqs 7462 df-1nqqs 7463 df-rq 7464 df-ltnqqs 7465 df-inp 7578 |
| This theorem is referenced by: caucvgprprlemnkltj 7801 caucvgprprlemnbj 7805 caucvgprprlemopu 7811 caucvgprprlemexbt 7818 caucvgprprlemexb 7819 caucvgprprlemaddq 7820 caucvgsrlemcau 7905 caucvgsrlemoffcau 7910 recnnre 7963 recidpirq 7970 axcaucvglemcau 8010 |
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