| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > rpnnen2lem7 | 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 |
|---|---|
| rpnnen2lem7 | ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐴)‘𝑘) ≤ Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐵)‘𝑘)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2736 | . 2 ⊢ (ℤ≥‘𝑀) = (ℤ≥‘𝑀) | |
| 2 | simp3 1138 | . . 3 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → 𝑀 ∈ ℕ) | |
| 3 | 2 | nnzd 12516 | . 2 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → 𝑀 ∈ ℤ) |
| 4 | eqidd 2737 | . 2 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → ((𝐹‘𝐴)‘𝑘) = ((𝐹‘𝐴)‘𝑘)) | |
| 5 | eluznn 12833 | . . . 4 ⊢ ((𝑀 ∈ ℕ ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → 𝑘 ∈ ℕ) | |
| 6 | 2, 5 | sylan 580 | . . 3 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → 𝑘 ∈ ℕ) |
| 7 | sstr 3942 | . . . . . 6 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ) → 𝐴 ⊆ ℕ) | |
| 8 | 7 | 3adant3 1132 | . . . . 5 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → 𝐴 ⊆ ℕ) |
| 9 | rpnnen2.1 | . . . . . 6 ⊢ 𝐹 = (𝑥 ∈ 𝒫 ℕ ↦ (𝑛 ∈ ℕ ↦ if(𝑛 ∈ 𝑥, ((1 / 3)↑𝑛), 0))) | |
| 10 | 9 | rpnnen2lem2 16142 | . . . . 5 ⊢ (𝐴 ⊆ ℕ → (𝐹‘𝐴):ℕ⟶ℝ) |
| 11 | 8, 10 | syl 17 | . . . 4 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → (𝐹‘𝐴):ℕ⟶ℝ) |
| 12 | 11 | ffvelcdmda 7029 | . . 3 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ∈ ℝ) |
| 13 | 6, 12 | syldan 591 | . 2 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → ((𝐹‘𝐴)‘𝑘) ∈ ℝ) |
| 14 | eqidd 2737 | . 2 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → ((𝐹‘𝐵)‘𝑘) = ((𝐹‘𝐵)‘𝑘)) | |
| 15 | 9 | rpnnen2lem2 16142 | . . . . 5 ⊢ (𝐵 ⊆ ℕ → (𝐹‘𝐵):ℕ⟶ℝ) |
| 16 | 15 | 3ad2ant2 1134 | . . . 4 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → (𝐹‘𝐵):ℕ⟶ℝ) |
| 17 | 16 | ffvelcdmda 7029 | . . 3 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐵)‘𝑘) ∈ ℝ) |
| 18 | 6, 17 | syldan 591 | . 2 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → ((𝐹‘𝐵)‘𝑘) ∈ ℝ) |
| 19 | 9 | rpnnen2lem4 16144 | . . . . . 6 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑘 ∈ ℕ) → (0 ≤ ((𝐹‘𝐴)‘𝑘) ∧ ((𝐹‘𝐴)‘𝑘) ≤ ((𝐹‘𝐵)‘𝑘))) |
| 20 | 19 | simprd 495 | . . . . 5 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ≤ ((𝐹‘𝐵)‘𝑘)) |
| 21 | 20 | 3expa 1118 | . . . 4 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ≤ ((𝐹‘𝐵)‘𝑘)) |
| 22 | 21 | 3adantl3 1169 | . . 3 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ ℕ) → ((𝐹‘𝐴)‘𝑘) ≤ ((𝐹‘𝐵)‘𝑘)) |
| 23 | 6, 22 | syldan 591 | . 2 ⊢ (((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) ∧ 𝑘 ∈ (ℤ≥‘𝑀)) → ((𝐹‘𝐴)‘𝑘) ≤ ((𝐹‘𝐵)‘𝑘)) |
| 24 | 9 | rpnnen2lem5 16145 | . . 3 ⊢ ((𝐴 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → seq𝑀( + , (𝐹‘𝐴)) ∈ dom ⇝ ) |
| 25 | 7, 24 | stoic3 1777 | . 2 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → seq𝑀( + , (𝐹‘𝐴)) ∈ dom ⇝ ) |
| 26 | 9 | rpnnen2lem5 16145 | . . 3 ⊢ ((𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → seq𝑀( + , (𝐹‘𝐵)) ∈ dom ⇝ ) |
| 27 | 26 | 3adant1 1130 | . 2 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → seq𝑀( + , (𝐹‘𝐵)) ∈ dom ⇝ ) |
| 28 | 1, 3, 4, 13, 14, 18, 23, 25, 27 | isumle 15769 | 1 ⊢ ((𝐴 ⊆ 𝐵 ∧ 𝐵 ⊆ ℕ ∧ 𝑀 ∈ ℕ) → Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐴)‘𝑘) ≤ Σ𝑘 ∈ (ℤ≥‘𝑀)((𝐹‘𝐵)‘𝑘)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 ⊆ wss 3901 ifcif 4479 𝒫 cpw 4554 class class class wbr 5098 ↦ cmpt 5179 dom cdm 5624 ⟶wf 6488 ‘cfv 6492 (class class class)co 7358 ℝcr 11027 0cc0 11028 1c1 11029 + caddc 11031 ≤ cle 11169 / cdiv 11796 ℕcn 12147 3c3 12203 ℤ≥cuz 12753 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 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 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 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-int 4903 df-iun 4948 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-se 5578 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-isom 6501 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: rpnnen2lem11 16151 rpnnen2lem12 16152 |
| Copyright terms: Public domain | W3C validator |