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| Mirrors > Home > MPE Home > Th. List > pntrval | Structured version Visualization version GIF version | ||
| Description: Define the residual of the second Chebyshev function. The goal is to have 𝑅(𝑥) ∈ 𝑜(𝑥), or 𝑅(𝑥) / 𝑥 ⇝𝑟 0. (Contributed by Mario Carneiro, 8-Apr-2016.) |
| Ref | Expression |
|---|---|
| pntrval.r | ⊢ 𝑅 = (𝑎 ∈ ℝ+ ↦ ((ψ‘𝑎) − 𝑎)) |
| Ref | Expression |
|---|---|
| pntrval | ⊢ (𝐴 ∈ ℝ+ → (𝑅‘𝐴) = ((ψ‘𝐴) − 𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fveq2 6885 | . . 3 ⊢ (𝑎 = 𝐴 → (ψ‘𝑎) = (ψ‘𝐴)) | |
| 2 | id 23 | . . 3 ⊢ (𝑎 = 𝐴 → 𝑎 = 𝐴) | |
| 3 | 1, 2 | oveq12d 7434 | . 2 ⊢ (𝑎 = 𝐴 → ((ψ‘𝑎) − 𝑎) = ((ψ‘𝐴) − 𝐴)) |
| 4 | pntrval.r | . 2 ⊢ 𝑅 = (𝑎 ∈ ℝ+ ↦ ((ψ‘𝑎) − 𝑎)) | |
| 5 | ovex 7449 | . 2 ⊢ ((ψ‘𝐴) − 𝐴) ∈ V | |
| 6 | 3, 4, 5 | fvmpt 6993 | 1 ⊢ (𝐴 ∈ ℝ+ → (𝑅‘𝐴) = ((ψ‘𝐴) − 𝐴)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2146 ↦ cmpt 5194 ‘cfv 6540 (class class class)co 7416 − cmin 11452 ℝ+crp 13028 ψcchp 27288 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pr 5406 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-ral 3082 df-rex 3092 df-rab 3419 df-v 3459 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-br 5112 df-opab 5176 df-mpt 5195 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-iota 6496 df-fun 6542 df-fv 6548 df-ov 7419 |
| This theorem is used by: pntrmax 27759 pntrsumo1 27760 selbergr 27763 selberg3r 27764 selberg4r 27765 pntrlog2bndlem2 27773 pntrlog2bndlem4 27775 pntrlog2bnd 27779 pntpbnd1a 27780 pntibndlem2 27786 pntlem3 27804 |
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