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Mirrors > Home > MPE Home > Th. List > Mathboxes > stoweidlem12 | Structured version Visualization version GIF version |
Description: Lemma for stoweid 44205. This Lemma is used by other three Lemmas. (Contributed by Glauco Siliprandi, 20-Apr-2017.) |
Ref | Expression |
---|---|
stoweidlem12.1 | ⊢ 𝑄 = (𝑡 ∈ 𝑇 ↦ ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁))) |
stoweidlem12.2 | ⊢ (𝜑 → 𝑃:𝑇⟶ℝ) |
stoweidlem12.3 | ⊢ (𝜑 → 𝑁 ∈ ℕ0) |
stoweidlem12.4 | ⊢ (𝜑 → 𝐾 ∈ ℕ0) |
Ref | Expression |
---|---|
stoweidlem12 | ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑄‘𝑡) = ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 485 | . 2 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → 𝑡 ∈ 𝑇) | |
2 | 1red 11114 | . . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → 1 ∈ ℝ) | |
3 | stoweidlem12.2 | . . . . . 6 ⊢ (𝜑 → 𝑃:𝑇⟶ℝ) | |
4 | 3 | ffvelcdmda 7031 | . . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑃‘𝑡) ∈ ℝ) |
5 | stoweidlem12.3 | . . . . . 6 ⊢ (𝜑 → 𝑁 ∈ ℕ0) | |
6 | 5 | adantr 481 | . . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → 𝑁 ∈ ℕ0) |
7 | 4, 6 | reexpcld 14022 | . . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → ((𝑃‘𝑡)↑𝑁) ∈ ℝ) |
8 | 2, 7 | resubcld 11541 | . . 3 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (1 − ((𝑃‘𝑡)↑𝑁)) ∈ ℝ) |
9 | stoweidlem12.4 | . . . . . 6 ⊢ (𝜑 → 𝐾 ∈ ℕ0) | |
10 | 9, 5 | jca 512 | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ ℕ0 ∧ 𝑁 ∈ ℕ0)) |
11 | 10 | adantr 481 | . . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝐾 ∈ ℕ0 ∧ 𝑁 ∈ ℕ0)) |
12 | nn0expcl 13935 | . . . 4 ⊢ ((𝐾 ∈ ℕ0 ∧ 𝑁 ∈ ℕ0) → (𝐾↑𝑁) ∈ ℕ0) | |
13 | 11, 12 | syl 17 | . . 3 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝐾↑𝑁) ∈ ℕ0) |
14 | 8, 13 | reexpcld 14022 | . 2 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)) ∈ ℝ) |
15 | stoweidlem12.1 | . . 3 ⊢ 𝑄 = (𝑡 ∈ 𝑇 ↦ ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁))) | |
16 | 15 | fvmpt2 6956 | . 2 ⊢ ((𝑡 ∈ 𝑇 ∧ ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)) ∈ ℝ) → (𝑄‘𝑡) = ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁))) |
17 | 1, 14, 16 | syl2anc 584 | 1 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑄‘𝑡) = ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1541 ∈ wcel 2106 ↦ cmpt 5186 ⟶wf 6489 ‘cfv 6493 (class class class)co 7351 ℝcr 11008 1c1 11010 − cmin 11343 ℕ0cn0 12371 ↑cexp 13921 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2708 ax-sep 5254 ax-nul 5261 ax-pow 5318 ax-pr 5382 ax-un 7664 ax-cnex 11065 ax-resscn 11066 ax-1cn 11067 ax-icn 11068 ax-addcl 11069 ax-addrcl 11070 ax-mulcl 11071 ax-mulrcl 11072 ax-mulcom 11073 ax-addass 11074 ax-mulass 11075 ax-distr 11076 ax-i2m1 11077 ax-1ne0 11078 ax-1rid 11079 ax-rnegex 11080 ax-rrecex 11081 ax-cnre 11082 ax-pre-lttri 11083 ax-pre-lttrn 11084 ax-pre-ltadd 11085 ax-pre-mulgt0 11086 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2815 df-nfc 2887 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3352 df-rab 3406 df-v 3445 df-sbc 3738 df-csb 3854 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-pss 3927 df-nul 4281 df-if 4485 df-pw 4560 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4864 df-iun 4954 df-br 5104 df-opab 5166 df-mpt 5187 df-tr 5221 df-id 5529 df-eprel 5535 df-po 5543 df-so 5544 df-fr 5586 df-we 5588 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6251 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6445 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7307 df-ov 7354 df-oprab 7355 df-mpo 7356 df-om 7795 df-2nd 7914 df-frecs 8204 df-wrecs 8235 df-recs 8309 df-rdg 8348 df-er 8606 df-en 8842 df-dom 8843 df-sdom 8844 df-pnf 11149 df-mnf 11150 df-xr 11151 df-ltxr 11152 df-le 11153 df-sub 11345 df-neg 11346 df-nn 12112 df-n0 12372 df-z 12458 df-uz 12722 df-seq 13861 df-exp 13922 |
This theorem is referenced by: stoweidlem24 44166 stoweidlem25 44167 stoweidlem45 44187 |
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