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| Mirrors > Home > ILE Home > Th. List > caucvgsrlembound | GIF version | ||
| Description: Lemma for caucvgsr 8159. Defining the boundedness condition in terms of positive reals. (Contributed by Jim Kingdon, 25-Jun-2021.) |
| Ref | Expression |
|---|---|
| caucvgsr.f | ⊢ (𝜑 → 𝐹:N⟶R) |
| caucvgsr.cau | ⊢ (𝜑 → ∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <R ((𝐹‘𝑘) +R [〈(〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝑛, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝑛, 1o〉] ~Q ) <Q 𝑢}〉 +P 1P), 1P〉] ~R ) ∧ (𝐹‘𝑘) <R ((𝐹‘𝑛) +R [〈(〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝑛, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝑛, 1o〉] ~Q ) <Q 𝑢}〉 +P 1P), 1P〉] ~R )))) |
| caucvgsrlemgt1.gt1 | ⊢ (𝜑 → ∀𝑚 ∈ N 1R <R (𝐹‘𝑚)) |
| caucvgsrlemf.xfr | ⊢ 𝐺 = (𝑥 ∈ N ↦ (℩𝑦 ∈ P (𝐹‘𝑥) = [〈(𝑦 +P 1P), 1P〉] ~R )) |
| Ref | Expression |
|---|---|
| caucvgsrlembound | ⊢ (𝜑 → ∀𝑚 ∈ N 1P<P (𝐺‘𝑚)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | caucvgsrlemgt1.gt1 | . . . . . . 7 ⊢ (𝜑 → ∀𝑚 ∈ N 1R <R (𝐹‘𝑚)) | |
| 2 | fveq2 5690 | . . . . . . . . 9 ⊢ (𝑚 = 𝑤 → (𝐹‘𝑚) = (𝐹‘𝑤)) | |
| 3 | 2 | breq2d 4137 | . . . . . . . 8 ⊢ (𝑚 = 𝑤 → (1R <R (𝐹‘𝑚) ↔ 1R <R (𝐹‘𝑤))) |
| 4 | 3 | cbvralv 2786 | . . . . . . 7 ⊢ (∀𝑚 ∈ N 1R <R (𝐹‘𝑚) ↔ ∀𝑤 ∈ N 1R <R (𝐹‘𝑤)) |
| 5 | 1, 4 | sylib 122 | . . . . . 6 ⊢ (𝜑 → ∀𝑤 ∈ N 1R <R (𝐹‘𝑤)) |
| 6 | 5 | r19.21bi 2638 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → 1R <R (𝐹‘𝑤)) |
| 7 | df-1r 8089 | . . . . . . 7 ⊢ 1R = [〈(1P +P 1P), 1P〉] ~R | |
| 8 | 7 | eqcomi 2242 | . . . . . 6 ⊢ [〈(1P +P 1P), 1P〉] ~R = 1R |
| 9 | 8 | a1i 9 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → [〈(1P +P 1P), 1P〉] ~R = 1R) |
| 10 | caucvgsr.f | . . . . . 6 ⊢ (𝜑 → 𝐹:N⟶R) | |
| 11 | caucvgsr.cau | . . . . . 6 ⊢ (𝜑 → ∀𝑛 ∈ N ∀𝑘 ∈ N (𝑛 <N 𝑘 → ((𝐹‘𝑛) <R ((𝐹‘𝑘) +R [〈(〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝑛, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝑛, 1o〉] ~Q ) <Q 𝑢}〉 +P 1P), 1P〉] ~R ) ∧ (𝐹‘𝑘) <R ((𝐹‘𝑛) +R [〈(〈{𝑙 ∣ 𝑙 <Q (*Q‘[〈𝑛, 1o〉] ~Q )}, {𝑢 ∣ (*Q‘[〈𝑛, 1o〉] ~Q ) <Q 𝑢}〉 +P 1P), 1P〉] ~R )))) | |
| 12 | caucvgsrlemf.xfr | . . . . . 6 ⊢ 𝐺 = (𝑥 ∈ N ↦ (℩𝑦 ∈ P (𝐹‘𝑥) = [〈(𝑦 +P 1P), 1P〉] ~R )) | |
| 13 | 10, 11, 1, 12 | caucvgsrlemfv 8148 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R = (𝐹‘𝑤)) |
| 14 | 6, 9, 13 | 3brtr4d 4157 | . . . 4 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → [〈(1P +P 1P), 1P〉] ~R <R [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R ) |
| 15 | 1pr 7911 | . . . . 5 ⊢ 1P ∈ P | |
| 16 | 10, 11, 1, 12 | caucvgsrlemf 8149 | . . . . . 6 ⊢ (𝜑 → 𝐺:N⟶P) |
| 17 | 16 | ffvelcdmda 5834 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → (𝐺‘𝑤) ∈ P) |
| 18 | prsrlt 8144 | . . . . 5 ⊢ ((1P ∈ P ∧ (𝐺‘𝑤) ∈ P) → (1P<P (𝐺‘𝑤) ↔ [〈(1P +P 1P), 1P〉] ~R <R [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R )) | |
| 19 | 15, 17, 18 | sylancr 418 | . . . 4 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → (1P<P (𝐺‘𝑤) ↔ [〈(1P +P 1P), 1P〉] ~R <R [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R )) |
| 20 | 14, 19 | mpbird 167 | . . 3 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → 1P<P (𝐺‘𝑤)) |
| 21 | 20 | ralrimiva 2623 | . 2 ⊢ (𝜑 → ∀𝑤 ∈ N 1P<P (𝐺‘𝑤)) |
| 22 | fveq2 5690 | . . . 4 ⊢ (𝑤 = 𝑚 → (𝐺‘𝑤) = (𝐺‘𝑚)) | |
| 23 | 22 | breq2d 4137 | . . 3 ⊢ (𝑤 = 𝑚 → (1P<P (𝐺‘𝑤) ↔ 1P<P (𝐺‘𝑚))) |
| 24 | 23 | cbvralv 2786 | . 2 ⊢ (∀𝑤 ∈ N 1P<P (𝐺‘𝑤) ↔ ∀𝑚 ∈ N 1P<P (𝐺‘𝑚)) |
| 25 | 21, 24 | sylib 122 | 1 ⊢ (𝜑 → ∀𝑚 ∈ N 1P<P (𝐺‘𝑚)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ↔ wb 105 = wceq 1402 ∈ wcel 2209 {cab 2224 ∀wral 2528 〈cop 3708 class class class wbr 4125 ↦ cmpt 4187 ⟶wf 5368 ‘cfv 5372 ℩crio 6027 (class class class)co 6075 1oc1o 6670 [cec 6795 Ncnpi 7629 <N clti 7632 ~Q ceq 7636 *Qcrq 7641 <Q cltq 7642 Pcnp 7648 1Pc1p 7649 +P cpp 7650 <P cltp 7652 ~R cer 7653 Rcnr 7654 1Rc1r 7656 +R cplr 7658 <R cltr 7660 |
| 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-coll 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 |
| This theorem depends on definitions: df-bi 117 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 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-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-eprel 4429 df-id 4433 df-po 4436 df-iso 4437 df-iord 4506 df-on 4508 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-irdg 6631 df-1o 6677 df-2o 6678 df-oadd 6681 df-omul 6682 df-er 6797 df-ec 6799 df-qs 6803 df-ni 7661 df-pli 7662 df-mi 7663 df-lti 7664 df-plpq 7701 df-mpq 7702 df-enq 7704 df-nqqs 7705 df-plqqs 7706 df-mqqs 7707 df-1nqqs 7708 df-rq 7709 df-ltnqqs 7710 df-enq0 7781 df-nq0 7782 df-0nq0 7783 df-plq0 7784 df-mq0 7785 df-inp 7823 df-i1p 7824 df-iplp 7825 df-iltp 7827 df-enr 8083 df-nr 8084 df-ltr 8087 df-0r 8088 df-1r 8089 |
| This theorem is referenced by: caucvgsrlemgt1 8152 |
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