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| Mirrors > Home > MPE Home > Th. List > rpnnen2lem8 | Structured version Visualization version GIF version | ||
| Description: Lemma for rpnnen2 16153. (Contributed by Mario Carneiro, 13-May-2013.) (Revised by Mario Carneiro, 30-Apr-2014.) |
| Ref | Expression |
|---|---|
| rpnnen2.1 | ⊢ 𝐹 = (𝑥 ∈ 𝒫 ℕ ↦ (𝑛 ∈ ℕ ↦ if(𝑛 ∈ 𝑥, ((1 / 3)↑𝑛), 0))) |
| Ref | Expression |
|---|---|
| rpnnen2lem8 | ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → Σ𝑘 ∈ ℕ ((𝐹‘𝐴)‘𝑘) = (Σ𝑘 ∈ (1...(𝑀 − 1))((𝐹‘𝐴)‘𝑘) + Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐴)‘𝑘))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnuz 12792 | . 2 ⊢ ℕ = (ℤ≥‘1) | |
| 2 | eqid 2735 | . 2 ⊢ (ℤ≥‘𝑀) = (ℤ≥‘𝑀) | |
| 3 | simpr 484 | . 2 ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → 𝑀 ∈ ℕ) | |
| 4 | eqidd 2736 | . 2 ⊢ (((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) = ((𝐹‘𝐴)‘𝑘)) | |
| 5 | rpnnen2.1 | . . . . . 6 ⊢ 𝐹 = (𝑥 ∈ 𝒫 ℕ ↦ (𝑛 ∈ ℕ ↦ if(𝑛 ∈ 𝑥, ((1 / 3)↑𝑛), 0))) | |
| 6 | 5 | rpnnen2lem2 16142 | . . . . 5 ⊢ (𝐴 ⊆ ℕ → (𝐹‘𝐴):ℕ⟶ℝ) |
| 7 | 6 | adantr 480 | . . . 4 ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → (𝐹‘𝐴):ℕ⟶ℝ) |
| 8 | 7 | ffvelcdmda 7029 | . . 3 ⊢ (((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ∈ ℝ) |
| 9 | 8 | recnd 11162 | . 2 ⊢ (((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ∈ ℂ) |
| 10 | 1nn 12158 | . . . 4 ⊢ 1 ∈ ℕ | |
| 11 | 5 | rpnnen2lem5 16145 | . . . 4 ⊢ ((𝐴 ⊆ ℕ ∧ 1 ∈ ℕ) → seq1( + , (𝐹‘𝐴)) ∈ dom ⇝ ) |
| 12 | 10, 11 | mpan2 692 | . . 3 ⊢ (𝐴 ⊆ ℕ → seq1( + , (𝐹‘𝐴)) ∈ dom ⇝ ) |
| 13 | 12 | adantr 480 | . 2 ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → seq1( + , (𝐹‘𝐴)) ∈ dom ⇝ ) |
| 14 | 1, 2, 3, 4, 9, 13 | isumsplit 15765 | 1 ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → Σ𝑘 ∈ ℕ ((𝐹‘𝐴)‘𝑘) = (Σ𝑘 ∈ (1...(𝑀 − 1))((𝐹‘𝐴)‘𝑘) + Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐴)‘𝑘))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ⊆ wss 3900 ifcif 4478 𝒫 cpw 4553 ↦ cmpt 5178 dom cdm 5623 ⟶wf 6487 ‘cfv 6491 (class class class)co 7358 ℝcr 11027 0cc0 11028 1c1 11029 + caddc 11031 − cmin 11366 / cdiv 11796 ℕcn 12147 3c3 12203 ℤ≥cuz 12753 ...cfz 13425 seqcseq 13926 ↑cexp 13986 ⇝ cli 15409 Σcsu 15611 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2183 ax-ext 2707 ax-rep 5223 ax-sep 5240 ax-nul 5250 ax-pow 5309 ax-pr 5376 ax-un 7680 ax-inf2 9552 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 ax-pre-sup 11106 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3349 df-reu 3350 df-rab 3399 df-v 3441 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-pss 3920 df-nul 4285 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-int 4902 df-iun 4947 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-se 5577 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6258 df-ord 6319 df-on 6320 df-lim 6321 df-suc 6322 df-iota 6447 df-fun 6493 df-fn 6494 df-f 6495 df-f1 6496 df-fo 6497 df-f1o 6498 df-fv 6499 df-isom 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-er 8635 df-pm 8768 df-en 8886 df-dom 8887 df-sdom 8888 df-fin 8889 df-sup 9347 df-inf 9348 df-oi 9417 df-card 9853 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-div 11797 df-nn 12148 df-2 12210 df-3 12211 df-n0 12404 df-z 12491 df-uz 12754 df-rp 12908 df-ico 13269 df-fz 13426 df-fzo 13573 df-fl 13714 df-seq 13927 df-exp 13987 df-hash 14256 df-cj 15024 df-re 15025 df-im 15026 df-sqrt 15160 df-abs 15161 df-limsup 15396 df-clim 15413 df-rlim 15414 df-sum 15612 |
| This theorem is referenced by: rpnnen2lem10 16150 |
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