Theorem mertenslemub 12245

Description: Lemma for mertensabs 12248. An upper bound for 𝑇. (Contributed by Jim Kingdon, 3-Dec-2022.)

Hypotheses

Ref	Expression
mertenslemub.gb	⊢ ((𝜑 ∧ 𝑘 ∈ ℕ0) → (𝐺‘𝑘) = 𝐵)
mertenslemub.b	⊢ ((𝜑 ∧ 𝑘 ∈ ℕ0) → 𝐵 ∈ ℂ)
mertenslemub.cvg	⊢ (𝜑 → seq0( + , 𝐺) ∈ dom ⇝ )
mertenslemub.t	⊢ 𝑇 = {𝑧 ∣ ∃𝑛 ∈ (0...(𝑆 − 1))𝑧 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))}
mertenslemub.elt	⊢ (𝜑 → 𝑋 ∈ 𝑇)
mertenslemub.s	⊢ (𝜑 → 𝑆 ∈ ℕ)

Assertion

Ref	Expression
mertenslemub	⊢ (𝜑 → 𝑋 ≤ Σ𝑛 ∈ (0...(𝑆 − 1))(abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))

Distinct variable groups:   𝑘,𝐺,𝑛,𝑧   𝑆,𝑘,𝑛,𝑧   𝑛,𝑋,𝑧   𝜑,𝑘,𝑛

Allowed substitution hints:   𝜑(𝑧)   𝐵(𝑧,𝑘,𝑛)   𝑇(𝑧,𝑘,𝑛)   𝑋(𝑘)

Proof of Theorem mertenslemub

Dummy variable 𝑎 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		mertenslemub.elt	. . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝑇)
2		eqeq1 2241	. . . . . . 7 ⊢ (𝑧 = 𝑋 → (𝑧 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) ↔ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))))
3	2	rexbidv 2545	. . . . . 6 ⊢ (𝑧 = 𝑋 → (∃𝑛 ∈ (0...(𝑆 − 1))𝑧 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) ↔ ∃𝑛 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))))
4		mertenslemub.t	. . . . . 6 ⊢ 𝑇 = {𝑧 ∣ ∃𝑛 ∈ (0...(𝑆 − 1))𝑧 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))}
5	3, 4	elab2g 2967	. . . . 5 ⊢ (𝑋 ∈ 𝑇 → (𝑋 ∈ 𝑇 ↔ ∃𝑛 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))))
6	1, 5	syl 14	. . . 4 ⊢ (𝜑 → (𝑋 ∈ 𝑇 ↔ ∃𝑛 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘))))
7	1, 6	mpbid 147	. . 3 ⊢ (𝜑 → ∃𝑛 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))
8		fvoveq1 6081	. . . . . . 7 ⊢ (𝑛 = 𝑎 → (ℤ≥‘(𝑛 + 1)) = (ℤ≥‘(𝑎 + 1)))
9	8	sumeq1d 12076	. . . . . 6 ⊢ (𝑛 = 𝑎 → Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘) = Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘))
10	9	fveq2d 5679	. . . . 5 ⊢ (𝑛 = 𝑎 → (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))
11	10	eqeq2d 2246	. . . 4 ⊢ (𝑛 = 𝑎 → (𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) ↔ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘))))
12	11	cbvrexv 2781	. . 3 ⊢ (∃𝑛 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) ↔ ∃𝑎 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))
13	7, 12	sylib 122	. 2 ⊢ (𝜑 → ∃𝑎 ∈ (0...(𝑆 − 1))𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))
14		simprr 533	. . 3 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))
15		0zd 9606	. . . . 5 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 0 ∈ ℤ)
16		mertenslemub.s	. . . . . . . 8 ⊢ (𝜑 → 𝑆 ∈ ℕ)
17	16	adantr 276	. . . . . . 7 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 𝑆 ∈ ℕ)
18	17	nnzd 9717	. . . . . 6 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 𝑆 ∈ ℤ)
19		1zzd 9621	. . . . . 6 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 1 ∈ ℤ)
20	18, 19	zsubcld 9723	. . . . 5 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → (𝑆 − 1) ∈ ℤ)
21	15, 20	fzfigd 10817	. . . 4 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → (0...(𝑆 − 1)) ∈ Fin)
22		eqid 2234	. . . . . . 7 ⊢ (ℤ≥‘(𝑛 + 1)) = (ℤ≥‘(𝑛 + 1))
23		elfzelz 10378	. . . . . . . . 9 ⊢ (𝑛 ∈ (0...(𝑆 − 1)) → 𝑛 ∈ ℤ)
24	23	adantl 277	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → 𝑛 ∈ ℤ)
25	24	peano2zd 9721	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → (𝑛 + 1) ∈ ℤ)
26		eqidd 2235	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → (𝐺‘𝑘) = (𝐺‘𝑘))
27		simpll 527	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → 𝜑)
28		elfznn0 10470	. . . . . . . . . . 11 ⊢ (𝑛 ∈ (0...(𝑆 − 1)) → 𝑛 ∈ ℕ0)
29	28	ad2antlr 489	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → 𝑛 ∈ ℕ0)
30		peano2nn0 9553	. . . . . . . . . 10 ⊢ (𝑛 ∈ ℕ0 → (𝑛 + 1) ∈ ℕ0)
31	29, 30	syl 14	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → (𝑛 + 1) ∈ ℕ0)
32		eluznn0 9949	. . . . . . . . 9 ⊢ (((𝑛 + 1) ∈ ℕ0 ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → 𝑘 ∈ ℕ0)
33	31, 32	sylancom 420	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → 𝑘 ∈ ℕ0)
34		mertenslemub.gb	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ0) → (𝐺‘𝑘) = 𝐵)
35		mertenslemub.b	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ0) → 𝐵 ∈ ℂ)
36	34, 35	eqeltrd 2311	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ0) → (𝐺‘𝑘) ∈ ℂ)
37	27, 33, 36	syl2anc 411	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ (ℤ≥‘(𝑛 + 1))) → (𝐺‘𝑘) ∈ ℂ)
38		mertenslemub.cvg	. . . . . . . . 9 ⊢ (𝜑 → seq0( + , 𝐺) ∈ dom ⇝ )
39	38	adantr 276	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → seq0( + , 𝐺) ∈ dom ⇝ )
40		nn0uz 9907	. . . . . . . . 9 ⊢ ℕ0 = (ℤ≥‘0)
41	28	adantl 277	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → 𝑛 ∈ ℕ0)
42	41, 30	syl 14	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → (𝑛 + 1) ∈ ℕ0)
43	36	adantlr 477	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) ∧ 𝑘 ∈ ℕ0) → (𝐺‘𝑘) ∈ ℂ)
44	40, 42, 43	iserex 12049	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → (seq0( + , 𝐺) ∈ dom ⇝ ↔ seq(𝑛 + 1)( + , 𝐺) ∈ dom ⇝ ))
45	39, 44	mpbid 147	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → seq(𝑛 + 1)( + , 𝐺) ∈ dom ⇝ )
46	22, 25, 26, 37, 45	isumcl 12136	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ (0...(𝑆 − 1))) → Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘) ∈ ℂ)
47	46	adantlr 477	. . . . 5 ⊢ (((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) ∧ 𝑛 ∈ (0...(𝑆 − 1))) → Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘) ∈ ℂ)
48	47	abscld 11891	. . . 4 ⊢ (((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) ∧ 𝑛 ∈ (0...(𝑆 − 1))) → (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)) ∈ ℝ)
49	47	absge0d 11894	. . . 4 ⊢ (((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) ∧ 𝑛 ∈ (0...(𝑆 − 1))) → 0 ≤ (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))
50		simprl 531	. . . 4 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 𝑎 ∈ (0...(𝑆 − 1)))
51	21, 48, 49, 10, 50	fsumge1 12172	. . 3 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)) ≤ Σ𝑛 ∈ (0...(𝑆 − 1))(abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))
52	14, 51	eqbrtrd 4136	. 2 ⊢ ((𝜑 ∧ (𝑎 ∈ (0...(𝑆 − 1)) ∧ 𝑋 = (abs‘Σ𝑘 ∈ (ℤ≥‘(𝑎 + 1))(𝐺‘𝑘)))) → 𝑋 ≤ Σ𝑛 ∈ (0...(𝑆 − 1))(abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))
53	13, 52	rexlimddv 2667	1 ⊢ (𝜑 → 𝑋 ≤ Σ𝑛 ∈ (0...(𝑆 − 1))(abs‘Σ𝑘 ∈ (ℤ≥‘(𝑛 + 1))(𝐺‘𝑘)))

Syntax hints:   → wi 4   ∧ wa 104   ↔ wb 105   = wceq 1398   ∈ wcel 2205  {cab 2220  ∃wrex 2523   class class class wbr 4114  dom cdm 4754  ‘cfv 5357  (class class class)co 6058  ℂcc 8141  0cc0 8143  1c1 8144   + caddc 8146   ≤ cle 8325   − cmin 8460  ℕcn 9254  ℕ₀cn0 9513  ℤcz 9594  ℤ_≥cuz 9871  ...cfz 10361  seqcseq 10833  abscabs 11707   ⇝ cli 11988  Σcsu 12063

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2207  ax-14 2208  ax-ext 2216  ax-coll 4230  ax-sep 4233  ax-nul 4241  ax-pow 4292  ax-pr 4327  ax-un 4559  ax-setind 4664  ax-iinf 4715  ax-cnex 8234  ax-resscn 8235  ax-1cn 8236  ax-1re 8237  ax-icn 8238  ax-addcl 8239  ax-addrcl 8240  ax-mulcl 8241  ax-mulrcl 8242  ax-addcom 8243  ax-mulcom 8244  ax-addass 8245  ax-mulass 8246  ax-distr 8247  ax-i2m1 8248  ax-0lt1 8249  ax-1rid 8250  ax-0id 8251  ax-rnegex 8252  ax-precex 8253  ax-cnre 8254  ax-pre-ltirr 8255  ax-pre-ltwlin 8256  ax-pre-lttrn 8257  ax-pre-apti 8258  ax-pre-ltadd 8259  ax-pre-mulgt0 8260  ax-pre-mulext 8261  ax-arch 8262  ax-caucvg 8263

This theorem depends on definitions:  df-bi 117  df-dc 843  df-3or 1006  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2085  df-mo 2086  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-ne 2415  df-nel 2510  df-ral 2527  df-rex 2528  df-reu 2529  df-rmo 2530  df-rab 2531  df-v 2817  df-sbc 3046  df-csb 3142  df-dif 3216  df-un 3218  df-in 3220  df-ss 3227  df-nul 3513  df-if 3625  df-pw 3676  df-sn 3700  df-pr 3701  df-op 3703  df-uni 3920  df-int 3955  df-iun 3998  df-br 4115  df-opab 4177  df-mpt 4178  df-tr 4214  df-id 4419  df-po 4422  df-iso 4423  df-iord 4492  df-on 4494  df-ilim 4495  df-suc 4497  df-iom 4718  df-xp 4760  df-rel 4761  df-cnv 4762  df-co 4763  df-dm 4764  df-rn 4765  df-res 4766  df-ima 4767  df-iota 5317  df-fun 5359  df-fn 5360  df-f 5361  df-f1 5362  df-fo 5363  df-f1o 5364  df-fv 5365  df-isom 5366  df-riota 6011  df-ov 6061  df-oprab 6062  df-mpo 6063  df-1st 6347  df-2nd 6348  df-recs 6549  df-irdg 6614  df-frec 6635  df-1o 6660  df-oadd 6664  df-er 6780  df-en 6989  df-dom 6990  df-fin 6991  df-pnf 8326  df-mnf 8327  df-xr 8328  df-ltxr 8329  df-le 8330  df-sub 8462  df-neg 8463  df-reap 8866  df-ap 8873  df-div 8964  df-inn 9255  df-2 9313  df-3 9314  df-4 9315  df-n0 9514  df-z 9595  df-uz 9872  df-q 9970  df-rp 10005  df-ico 10246  df-fz 10362  df-fzo 10499  df-seqfrec 10834  df-exp 10925  df-ihash 11164  df-cj 11552  df-re 11553  df-im 11554  df-rsqrt 11708  df-abs 11709  df-clim 11989  df-sumdc 12064

This theorem is referenced by:  mertenslem2  12247