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| Mirrors > Home > ILE Home > Th. List > caucvgsrlembound | GIF version | ||
| Description: Lemma for caucvgsr 8065. 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 5648 | . . . . . . . . 9 ⊢ (𝑚 = 𝑤 → (𝐹‘𝑚) = (𝐹‘𝑤)) | |
| 3 | 2 | breq2d 4105 | . . . . . . . 8 ⊢ (𝑚 = 𝑤 → (1R <R (𝐹‘𝑚) ↔ 1R <R (𝐹‘𝑤))) |
| 4 | 3 | cbvralv 2768 | . . . . . . 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 2621 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → 1R <R (𝐹‘𝑤)) |
| 7 | df-1r 7995 | . . . . . . 7 ⊢ 1R = [〈(1P +P 1P), 1P〉] ~R | |
| 8 | 7 | eqcomi 2235 | . . . . . 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 8054 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R = (𝐹‘𝑤)) |
| 14 | 6, 9, 13 | 3brtr4d 4125 | . . . 4 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → [〈(1P +P 1P), 1P〉] ~R <R [〈((𝐺‘𝑤) +P 1P), 1P〉] ~R ) |
| 15 | 1pr 7817 | . . . . 5 ⊢ 1P ∈ P | |
| 16 | 10, 11, 1, 12 | caucvgsrlemf 8055 | . . . . . 6 ⊢ (𝜑 → 𝐺:N⟶P) |
| 17 | 16 | ffvelcdmda 5790 | . . . . 5 ⊢ ((𝜑 ∧ 𝑤 ∈ N) → (𝐺‘𝑤) ∈ P) |
| 18 | prsrlt 8050 | . . . . 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 414 | . . . 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 2606 | . 2 ⊢ (𝜑 → ∀𝑤 ∈ N 1P<P (𝐺‘𝑤)) |
| 22 | fveq2 5648 | . . . 4 ⊢ (𝑤 = 𝑚 → (𝐺‘𝑤) = (𝐺‘𝑚)) | |
| 23 | 22 | breq2d 4105 | . . 3 ⊢ (𝑤 = 𝑚 → (1P<P (𝐺‘𝑤) ↔ 1P<P (𝐺‘𝑚))) |
| 24 | 23 | cbvralv 2768 | . 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 1398 ∈ wcel 2202 {cab 2217 ∀wral 2511 〈cop 3676 class class class wbr 4093 ↦ cmpt 4155 ⟶wf 5329 ‘cfv 5333 ℩crio 5980 (class class class)co 6028 1oc1o 6618 [cec 6743 Ncnpi 7535 <N clti 7538 ~Q ceq 7542 *Qcrq 7547 <Q cltq 7548 Pcnp 7554 1Pc1p 7555 +P cpp 7556 <P cltp 7558 ~R cer 7559 Rcnr 7560 1Rc1r 7562 +R cplr 7564 <R cltr 7566 |
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-nul 4220 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-iinf 4692 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-tr 4193 df-eprel 4392 df-id 4396 df-po 4399 df-iso 4400 df-iord 4469 df-on 4471 df-suc 4474 df-iom 4695 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-recs 6514 df-irdg 6579 df-1o 6625 df-2o 6626 df-oadd 6629 df-omul 6630 df-er 6745 df-ec 6747 df-qs 6751 df-ni 7567 df-pli 7568 df-mi 7569 df-lti 7570 df-plpq 7607 df-mpq 7608 df-enq 7610 df-nqqs 7611 df-plqqs 7612 df-mqqs 7613 df-1nqqs 7614 df-rq 7615 df-ltnqqs 7616 df-enq0 7687 df-nq0 7688 df-0nq0 7689 df-plq0 7690 df-mq0 7691 df-inp 7729 df-i1p 7730 df-iplp 7731 df-iltp 7733 df-enr 7989 df-nr 7990 df-ltr 7993 df-0r 7994 df-1r 7995 |
| This theorem is referenced by: caucvgsrlemgt1 8058 |
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