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Mirrors > Home > MPE Home > Th. List > pntlemc | Structured version Visualization version GIF version |
Description: Lemma for pnt 25103. Closure for the constants used in the proof. For comparison with Equation 10.6.27 of [Shapiro], p. 434, 𝑈 is α, 𝐸 is ε, and 𝐾 is K. (Contributed by Mario Carneiro, 13-Apr-2016.) |
Ref | Expression |
---|---|
pntlem1.r | ⊢ 𝑅 = (𝑎 ∈ ℝ+ ↦ ((ψ‘𝑎) − 𝑎)) |
pntlem1.a | ⊢ (𝜑 → 𝐴 ∈ ℝ+) |
pntlem1.b | ⊢ (𝜑 → 𝐵 ∈ ℝ+) |
pntlem1.l | ⊢ (𝜑 → 𝐿 ∈ (0(,)1)) |
pntlem1.d | ⊢ 𝐷 = (𝐴 + 1) |
pntlem1.f | ⊢ 𝐹 = ((1 − (1 / 𝐷)) · ((𝐿 / (;32 · 𝐵)) / (𝐷↑2))) |
pntlem1.u | ⊢ (𝜑 → 𝑈 ∈ ℝ+) |
pntlem1.u2 | ⊢ (𝜑 → 𝑈 ≤ 𝐴) |
pntlem1.e | ⊢ 𝐸 = (𝑈 / 𝐷) |
pntlem1.k | ⊢ 𝐾 = (exp‘(𝐵 / 𝐸)) |
Ref | Expression |
---|---|
pntlemc | ⊢ (𝜑 → (𝐸 ∈ ℝ+ ∧ 𝐾 ∈ ℝ+ ∧ (𝐸 ∈ (0(,)1) ∧ 1 < 𝐾 ∧ (𝑈 − 𝐸) ∈ ℝ+))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pntlem1.e | . . 3 ⊢ 𝐸 = (𝑈 / 𝐷) | |
2 | pntlem1.u | . . . 4 ⊢ (𝜑 → 𝑈 ∈ ℝ+) | |
3 | pntlem1.r | . . . . . 6 ⊢ 𝑅 = (𝑎 ∈ ℝ+ ↦ ((ψ‘𝑎) − 𝑎)) | |
4 | pntlem1.a | . . . . . 6 ⊢ (𝜑 → 𝐴 ∈ ℝ+) | |
5 | pntlem1.b | . . . . . 6 ⊢ (𝜑 → 𝐵 ∈ ℝ+) | |
6 | pntlem1.l | . . . . . 6 ⊢ (𝜑 → 𝐿 ∈ (0(,)1)) | |
7 | pntlem1.d | . . . . . 6 ⊢ 𝐷 = (𝐴 + 1) | |
8 | pntlem1.f | . . . . . 6 ⊢ 𝐹 = ((1 − (1 / 𝐷)) · ((𝐿 / (;32 · 𝐵)) / (𝐷↑2))) | |
9 | 3, 4, 5, 6, 7, 8 | pntlemd 25083 | . . . . 5 ⊢ (𝜑 → (𝐿 ∈ ℝ+ ∧ 𝐷 ∈ ℝ+ ∧ 𝐹 ∈ ℝ+)) |
10 | 9 | simp2d 1067 | . . . 4 ⊢ (𝜑 → 𝐷 ∈ ℝ+) |
11 | 2, 10 | rpdivcld 11765 | . . 3 ⊢ (𝜑 → (𝑈 / 𝐷) ∈ ℝ+) |
12 | 1, 11 | syl5eqel 2692 | . 2 ⊢ (𝜑 → 𝐸 ∈ ℝ+) |
13 | pntlem1.k | . . 3 ⊢ 𝐾 = (exp‘(𝐵 / 𝐸)) | |
14 | 5, 12 | rpdivcld 11765 | . . . . 5 ⊢ (𝜑 → (𝐵 / 𝐸) ∈ ℝ+) |
15 | 14 | rpred 11748 | . . . 4 ⊢ (𝜑 → (𝐵 / 𝐸) ∈ ℝ) |
16 | 15 | rpefcld 14674 | . . 3 ⊢ (𝜑 → (exp‘(𝐵 / 𝐸)) ∈ ℝ+) |
17 | 13, 16 | syl5eqel 2692 | . 2 ⊢ (𝜑 → 𝐾 ∈ ℝ+) |
18 | 12 | rpred 11748 | . . . 4 ⊢ (𝜑 → 𝐸 ∈ ℝ) |
19 | 12 | rpgt0d 11751 | . . . 4 ⊢ (𝜑 → 0 < 𝐸) |
20 | 2 | rpred 11748 | . . . . . . . 8 ⊢ (𝜑 → 𝑈 ∈ ℝ) |
21 | 4 | rpred 11748 | . . . . . . . 8 ⊢ (𝜑 → 𝐴 ∈ ℝ) |
22 | 10 | rpred 11748 | . . . . . . . 8 ⊢ (𝜑 → 𝐷 ∈ ℝ) |
23 | pntlem1.u2 | . . . . . . . 8 ⊢ (𝜑 → 𝑈 ≤ 𝐴) | |
24 | 21 | ltp1d 10833 | . . . . . . . . 9 ⊢ (𝜑 → 𝐴 < (𝐴 + 1)) |
25 | 24, 7 | syl6breqr 4625 | . . . . . . . 8 ⊢ (𝜑 → 𝐴 < 𝐷) |
26 | 20, 21, 22, 23, 25 | lelttrd 10074 | . . . . . . 7 ⊢ (𝜑 → 𝑈 < 𝐷) |
27 | 10 | rpcnd 11750 | . . . . . . . 8 ⊢ (𝜑 → 𝐷 ∈ ℂ) |
28 | 27 | mulid1d 9936 | . . . . . . 7 ⊢ (𝜑 → (𝐷 · 1) = 𝐷) |
29 | 26, 28 | breqtrrd 4611 | . . . . . 6 ⊢ (𝜑 → 𝑈 < (𝐷 · 1)) |
30 | 1red 9934 | . . . . . . 7 ⊢ (𝜑 → 1 ∈ ℝ) | |
31 | 20, 30, 10 | ltdivmuld 11799 | . . . . . 6 ⊢ (𝜑 → ((𝑈 / 𝐷) < 1 ↔ 𝑈 < (𝐷 · 1))) |
32 | 29, 31 | mpbird 246 | . . . . 5 ⊢ (𝜑 → (𝑈 / 𝐷) < 1) |
33 | 1, 32 | syl5eqbr 4618 | . . . 4 ⊢ (𝜑 → 𝐸 < 1) |
34 | 0xr 9965 | . . . . 5 ⊢ 0 ∈ ℝ* | |
35 | 1re 9918 | . . . . . 6 ⊢ 1 ∈ ℝ | |
36 | 35 | rexri 9976 | . . . . 5 ⊢ 1 ∈ ℝ* |
37 | elioo2 12087 | . . . . 5 ⊢ ((0 ∈ ℝ* ∧ 1 ∈ ℝ*) → (𝐸 ∈ (0(,)1) ↔ (𝐸 ∈ ℝ ∧ 0 < 𝐸 ∧ 𝐸 < 1))) | |
38 | 34, 36, 37 | mp2an 704 | . . . 4 ⊢ (𝐸 ∈ (0(,)1) ↔ (𝐸 ∈ ℝ ∧ 0 < 𝐸 ∧ 𝐸 < 1)) |
39 | 18, 19, 33, 38 | syl3anbrc 1239 | . . 3 ⊢ (𝜑 → 𝐸 ∈ (0(,)1)) |
40 | efgt1 14685 | . . . . 5 ⊢ ((𝐵 / 𝐸) ∈ ℝ+ → 1 < (exp‘(𝐵 / 𝐸))) | |
41 | 14, 40 | syl 17 | . . . 4 ⊢ (𝜑 → 1 < (exp‘(𝐵 / 𝐸))) |
42 | 41, 13 | syl6breqr 4625 | . . 3 ⊢ (𝜑 → 1 < 𝐾) |
43 | ltaddrp 11743 | . . . . . . . 8 ⊢ ((1 ∈ ℝ ∧ 𝐴 ∈ ℝ+) → 1 < (1 + 𝐴)) | |
44 | 35, 4, 43 | sylancr 694 | . . . . . . 7 ⊢ (𝜑 → 1 < (1 + 𝐴)) |
45 | 2 | rpcnne0d 11757 | . . . . . . . 8 ⊢ (𝜑 → (𝑈 ∈ ℂ ∧ 𝑈 ≠ 0)) |
46 | divid 10593 | . . . . . . . 8 ⊢ ((𝑈 ∈ ℂ ∧ 𝑈 ≠ 0) → (𝑈 / 𝑈) = 1) | |
47 | 45, 46 | syl 17 | . . . . . . 7 ⊢ (𝜑 → (𝑈 / 𝑈) = 1) |
48 | 4 | rpcnd 11750 | . . . . . . . . 9 ⊢ (𝜑 → 𝐴 ∈ ℂ) |
49 | ax-1cn 9873 | . . . . . . . . 9 ⊢ 1 ∈ ℂ | |
50 | addcom 10101 | . . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ 1 ∈ ℂ) → (𝐴 + 1) = (1 + 𝐴)) | |
51 | 48, 49, 50 | sylancl 693 | . . . . . . . 8 ⊢ (𝜑 → (𝐴 + 1) = (1 + 𝐴)) |
52 | 7, 51 | syl5eq 2656 | . . . . . . 7 ⊢ (𝜑 → 𝐷 = (1 + 𝐴)) |
53 | 44, 47, 52 | 3brtr4d 4615 | . . . . . 6 ⊢ (𝜑 → (𝑈 / 𝑈) < 𝐷) |
54 | 20, 2, 10, 53 | ltdiv23d 11813 | . . . . 5 ⊢ (𝜑 → (𝑈 / 𝐷) < 𝑈) |
55 | 1, 54 | syl5eqbr 4618 | . . . 4 ⊢ (𝜑 → 𝐸 < 𝑈) |
56 | difrp 11744 | . . . . 5 ⊢ ((𝐸 ∈ ℝ ∧ 𝑈 ∈ ℝ) → (𝐸 < 𝑈 ↔ (𝑈 − 𝐸) ∈ ℝ+)) | |
57 | 18, 20, 56 | syl2anc 691 | . . . 4 ⊢ (𝜑 → (𝐸 < 𝑈 ↔ (𝑈 − 𝐸) ∈ ℝ+)) |
58 | 55, 57 | mpbid 221 | . . 3 ⊢ (𝜑 → (𝑈 − 𝐸) ∈ ℝ+) |
59 | 39, 42, 58 | 3jca 1235 | . 2 ⊢ (𝜑 → (𝐸 ∈ (0(,)1) ∧ 1 < 𝐾 ∧ (𝑈 − 𝐸) ∈ ℝ+)) |
60 | 12, 17, 59 | 3jca 1235 | 1 ⊢ (𝜑 → (𝐸 ∈ ℝ+ ∧ 𝐾 ∈ ℝ+ ∧ (𝐸 ∈ (0(,)1) ∧ 1 < 𝐾 ∧ (𝑈 − 𝐸) ∈ ℝ+))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 195 ∧ wa 383 ∧ w3a 1031 = wceq 1475 ∈ wcel 1977 ≠ wne 2780 class class class wbr 4583 ↦ cmpt 4643 ‘cfv 5804 (class class class)co 6549 ℂcc 9813 ℝcr 9814 0cc0 9815 1c1 9816 + caddc 9818 · cmul 9820 ℝ*cxr 9952 < clt 9953 ≤ cle 9954 − cmin 10145 / cdiv 10563 2c2 10947 3c3 10948 ;cdc 11369 ℝ+crp 11708 (,)cioo 12046 ↑cexp 12722 expce 14631 ψcchp 24619 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-inf2 8421 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 ax-pre-sup 9893 ax-addf 9894 ax-mulf 9895 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-fal 1481 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-se 4998 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-isom 5813 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-oadd 7451 df-er 7629 df-pm 7747 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-sup 8231 df-inf 8232 df-oi 8298 df-card 8648 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-div 10564 df-nn 10898 df-2 10956 df-3 10957 df-4 10958 df-5 10959 df-6 10960 df-7 10961 df-8 10962 df-9 10963 df-n0 11170 df-z 11255 df-dec 11370 df-uz 11564 df-rp 11709 df-ioo 12050 df-ico 12052 df-fz 12198 df-fzo 12335 df-fl 12455 df-seq 12664 df-exp 12723 df-fac 12923 df-bc 12952 df-hash 12980 df-shft 13655 df-cj 13687 df-re 13688 df-im 13689 df-sqrt 13823 df-abs 13824 df-limsup 14050 df-clim 14067 df-rlim 14068 df-sum 14265 df-ef 14637 |
This theorem is referenced by: pntlema 25085 pntlemb 25086 pntlemg 25087 pntlemh 25088 pntlemq 25090 pntlemr 25091 pntlemj 25092 pntlemi 25093 pntlemf 25094 pntlemo 25096 pntleme 25097 pntlemp 25099 |
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