fmul01lt1lem2 - Mathbox for Glauco Siliprandi

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Theorem fmul01lt1lem2 41322

Description: Given a finite multiplication of values betweeen 0 and 1, a value 𝐸 larger than any multiplicand, is larger than the whole multiplication. (Contributed by Glauco Siliprandi, 20-Apr-2017.)

**Hypotheses**
Ref	Expression
fmul01lt1lem2.1	⊢ Ⅎ𝑖𝐵
fmul01lt1lem2.2	⊢ Ⅎ𝑖𝜑
fmul01lt1lem2.3	⊢ 𝐴 = seq𝐿( · , 𝐵)
fmul01lt1lem2.4	⊢ (𝜑 → 𝐿 ∈ ℤ)
fmul01lt1lem2.5	⊢ (𝜑 → 𝑀 ∈ (ℤ_≥‘𝐿))
fmul01lt1lem2.6	⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
fmul01lt1lem2.7	⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → 0 ≤ (𝐵‘𝑖))
fmul01lt1lem2.8	⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ≤ 1)
fmul01lt1lem2.9	⊢ (𝜑 → 𝐸 ∈ ℝ⁺)
fmul01lt1lem2.10	⊢ (𝜑 → 𝐽 ∈ (𝐿...𝑀))
fmul01lt1lem2.11	⊢ (𝜑 → (𝐵‘𝐽) < 𝐸)

**Assertion**
Ref	Expression
fmul01lt1lem2	⊢ (𝜑 → (𝐴‘𝑀) < 𝐸)

Distinct variable groups: 𝑖,𝐽 𝑖,𝐿 𝑖,𝑀 Allowed substitution hints: 𝜑(𝑖) 𝐴(𝑖) 𝐵(𝑖) 𝐸(𝑖)

Proof of Theorem fmul01lt1lem2 Dummy variables 𝑎 𝑏 𝑐 𝑗 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		fmul01lt1lem2.1	. . 3 ⊢ Ⅎ𝑖𝐵
2		fmul01lt1lem2.2	. . . 4 ⊢ Ⅎ𝑖𝜑
3		nfv 1873	. . . 4 ⊢ Ⅎ𝑖 𝐽 = 𝐿
4	2, 3	nfan 1862	. . 3 ⊢ Ⅎ𝑖(𝜑 ∧ 𝐽 = 𝐿)
5		fmul01lt1lem2.3	. . 3 ⊢ 𝐴 = seq𝐿( · , 𝐵)
6		fmul01lt1lem2.4	. . . 4 ⊢ (𝜑 → 𝐿 ∈ ℤ)
7	6	adantr 473	. . 3 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → 𝐿 ∈ ℤ)
8		fmul01lt1lem2.5	. . . 4 ⊢ (𝜑 → 𝑀 ∈ (ℤ_≥‘𝐿))
9	8	adantr 473	. . 3 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → 𝑀 ∈ (ℤ_≥‘𝐿))
10		fmul01lt1lem2.6	. . . 4 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
11	10	adantlr 702	. . 3 ⊢ (((𝜑 ∧ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
12		fmul01lt1lem2.7	. . . 4 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → 0 ≤ (𝐵‘𝑖))
13	12	adantlr 702	. . 3 ⊢ (((𝜑 ∧ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → 0 ≤ (𝐵‘𝑖))
14		fmul01lt1lem2.8	. . . 4 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ≤ 1)
15	14	adantlr 702	. . 3 ⊢ (((𝜑 ∧ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ≤ 1)
16		fmul01lt1lem2.9	. . . 4 ⊢ (𝜑 → 𝐸 ∈ ℝ⁺)
17	16	adantr 473	. . 3 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → 𝐸 ∈ ℝ⁺)
18		simpr 477	. . . . 5 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → 𝐽 = 𝐿)
19	18	fveq2d 6500	. . . 4 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → (𝐵‘𝐽) = (𝐵‘𝐿))
20		fmul01lt1lem2.11	. . . . 5 ⊢ (𝜑 → (𝐵‘𝐽) < 𝐸)
21	20	adantr 473	. . . 4 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → (𝐵‘𝐽) < 𝐸)
22	19, 21	eqbrtrrd 4949	. . 3 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → (𝐵‘𝐿) < 𝐸)
23	1, 4, 5, 7, 9, 11, 13, 15, 17, 22	fmul01lt1lem1 41321	. 2 ⊢ ((𝜑 ∧ 𝐽 = 𝐿) → (𝐴‘𝑀) < 𝐸)
24	5	fveq1i 6497	. . 3 ⊢ (𝐴‘𝑀) = (seq𝐿( · , 𝐵)‘𝑀)
25		nfv 1873	. . . . . . . . 9 ⊢ Ⅎ𝑖 𝑎 ∈ (𝐿...𝑀)
26	2, 25	nfan 1862	. . . . . . . 8 ⊢ Ⅎ𝑖(𝜑 ∧ 𝑎 ∈ (𝐿...𝑀))
27		nfcv 2926	. . . . . . . . . 10 ⊢ Ⅎ𝑖𝑎
28	1, 27	nffv 6506	. . . . . . . . 9 ⊢ Ⅎ𝑖(𝐵‘𝑎)
29	28	nfel1 2940	. . . . . . . 8 ⊢ Ⅎ𝑖(𝐵‘𝑎) ∈ ℝ
30	26, 29	nfim 1859	. . . . . . 7 ⊢ Ⅎ𝑖((𝜑 ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
31		eleq1w 2842	. . . . . . . . 9 ⊢ (𝑖 = 𝑎 → (𝑖 ∈ (𝐿...𝑀) ↔ 𝑎 ∈ (𝐿...𝑀)))
32	31	anbi2d 619	. . . . . . . 8 ⊢ (𝑖 = 𝑎 → ((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) ↔ (𝜑 ∧ 𝑎 ∈ (𝐿...𝑀))))
33		fveq2 6496	. . . . . . . . 9 ⊢ (𝑖 = 𝑎 → (𝐵‘𝑖) = (𝐵‘𝑎))
34	33	eleq1d 2844	. . . . . . . 8 ⊢ (𝑖 = 𝑎 → ((𝐵‘𝑖) ∈ ℝ ↔ (𝐵‘𝑎) ∈ ℝ))
35	32, 34	imbi12d 337	. . . . . . 7 ⊢ (𝑖 = 𝑎 → (((𝜑 ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ) ↔ ((𝜑 ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)))
36	30, 35, 10	chvar 2326	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
37		remulcl 10418	. . . . . . 7 ⊢ ((𝑎 ∈ ℝ ∧ 𝑗 ∈ ℝ) → (𝑎 · 𝑗) ∈ ℝ)
38	37	adantl 474	. . . . . 6 ⊢ ((𝜑 ∧ (𝑎 ∈ ℝ ∧ 𝑗 ∈ ℝ)) → (𝑎 · 𝑗) ∈ ℝ)
39	8, 36, 38	seqcl 13203	. . . . 5 ⊢ (𝜑 → (seq𝐿( · , 𝐵)‘𝑀) ∈ ℝ)
40	39	adantr 473	. . . 4 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) ∈ ℝ)
41		fmul01lt1lem2.10	. . . . . . 7 ⊢ (𝜑 → 𝐽 ∈ (𝐿...𝑀))
42		elfzuz3 12719	. . . . . . 7 ⊢ (𝐽 ∈ (𝐿...𝑀) → 𝑀 ∈ (ℤ_≥‘𝐽))
43	41, 42	syl 17	. . . . . 6 ⊢ (𝜑 → 𝑀 ∈ (ℤ_≥‘𝐽))
44		nfv 1873	. . . . . . . . 9 ⊢ Ⅎ𝑖 𝑎 ∈ (𝐽...𝑀)
45	2, 44	nfan 1862	. . . . . . . 8 ⊢ Ⅎ𝑖(𝜑 ∧ 𝑎 ∈ (𝐽...𝑀))
46	45, 29	nfim 1859	. . . . . . 7 ⊢ Ⅎ𝑖((𝜑 ∧ 𝑎 ∈ (𝐽...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
47		eleq1w 2842	. . . . . . . . 9 ⊢ (𝑖 = 𝑎 → (𝑖 ∈ (𝐽...𝑀) ↔ 𝑎 ∈ (𝐽...𝑀)))
48	47	anbi2d 619	. . . . . . . 8 ⊢ (𝑖 = 𝑎 → ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) ↔ (𝜑 ∧ 𝑎 ∈ (𝐽...𝑀))))
49	48, 34	imbi12d 337	. . . . . . 7 ⊢ (𝑖 = 𝑎 → (((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐵‘𝑖) ∈ ℝ) ↔ ((𝜑 ∧ 𝑎 ∈ (𝐽...𝑀)) → (𝐵‘𝑎) ∈ ℝ)))
50	6	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐿 ∈ ℤ)
51		eluzelz 12066	. . . . . . . . . . . 12 ⊢ (𝑀 ∈ (ℤ_≥‘𝐿) → 𝑀 ∈ ℤ)
52	8, 51	syl 17	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑀 ∈ ℤ)
53	52	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝑀 ∈ ℤ)
54		elfzelz 12722	. . . . . . . . . . 11 ⊢ (𝑖 ∈ (𝐽...𝑀) → 𝑖 ∈ ℤ)
55	54	adantl 474	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝑖 ∈ ℤ)
56	50, 53, 55	3jca 1108	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ 𝑖 ∈ ℤ))
57	6	zred 11898	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝐿 ∈ ℝ)
58	57	adantr 473	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐿 ∈ ℝ)
59		elfzelz 12722	. . . . . . . . . . . . . 14 ⊢ (𝐽 ∈ (𝐿...𝑀) → 𝐽 ∈ ℤ)
60	41, 59	syl 17	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝐽 ∈ ℤ)
61	60	zred 11898	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝐽 ∈ ℝ)
62	61	adantr 473	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐽 ∈ ℝ)
63	54	zred 11898	. . . . . . . . . . . 12 ⊢ (𝑖 ∈ (𝐽...𝑀) → 𝑖 ∈ ℝ)
64	63	adantl 474	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝑖 ∈ ℝ)
65		elfzle1 12724	. . . . . . . . . . . . 13 ⊢ (𝐽 ∈ (𝐿...𝑀) → 𝐿 ≤ 𝐽)
66	41, 65	syl 17	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝐿 ≤ 𝐽)
67	66	adantr 473	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐿 ≤ 𝐽)
68		elfzle1 12724	. . . . . . . . . . . 12 ⊢ (𝑖 ∈ (𝐽...𝑀) → 𝐽 ≤ 𝑖)
69	68	adantl 474	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐽 ≤ 𝑖)
70	58, 62, 64, 67, 69	letrd 10595	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝐿 ≤ 𝑖)
71		elfzle2 12725	. . . . . . . . . . 11 ⊢ (𝑖 ∈ (𝐽...𝑀) → 𝑖 ≤ 𝑀)
72	71	adantl 474	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝑖 ≤ 𝑀)
73	70, 72	jca 504	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐿 ≤ 𝑖 ∧ 𝑖 ≤ 𝑀))
74		elfz2 12713	. . . . . . . . 9 ⊢ (𝑖 ∈ (𝐿...𝑀) ↔ ((𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ 𝑖 ∈ ℤ) ∧ (𝐿 ≤ 𝑖 ∧ 𝑖 ≤ 𝑀)))
75	56, 73, 74	sylanbrc 575	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 𝑖 ∈ (𝐿...𝑀))
76	75, 10	syldan 582	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
77	46, 49, 76	chvar 2326	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ (𝐽...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
78	43, 77, 38	seqcl 13203	. . . . 5 ⊢ (𝜑 → (seq𝐽( · , 𝐵)‘𝑀) ∈ ℝ)
79	78	adantr 473	. . . 4 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐽( · , 𝐵)‘𝑀) ∈ ℝ)
80	16	rpred 12246	. . . . 5 ⊢ (𝜑 → 𝐸 ∈ ℝ)
81	80	adantr 473	. . . 4 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐸 ∈ ℝ)
82		remulcl 10418	. . . . . . . . 9 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ) → (𝑎 · 𝑏) ∈ ℝ)
83	82	adantl 474	. . . . . . . 8 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ (𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ)) → (𝑎 · 𝑏) ∈ ℝ)
84		simp1 1116	. . . . . . . . . . 11 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑎 ∈ ℝ)
85	84	recnd 10466	. . . . . . . . . 10 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑎 ∈ ℂ)
86		simp2 1117	. . . . . . . . . . 11 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑏 ∈ ℝ)
87	86	recnd 10466	. . . . . . . . . 10 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑏 ∈ ℂ)
88		simp3 1118	. . . . . . . . . . 11 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑐 ∈ ℝ)
89	88	recnd 10466	. . . . . . . . . 10 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → 𝑐 ∈ ℂ)
90	85, 87, 89	mulassd 10461	. . . . . . . . 9 ⊢ ((𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ) → ((𝑎 · 𝑏) · 𝑐) = (𝑎 · (𝑏 · 𝑐)))
91	90	adantl 474	. . . . . . . 8 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ (𝑎 ∈ ℝ ∧ 𝑏 ∈ ℝ ∧ 𝑐 ∈ ℝ)) → ((𝑎 · 𝑏) · 𝑐) = (𝑎 · (𝑏 · 𝑐)))
92	60	zcnd 11899	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝐽 ∈ ℂ)
93		1cnd 10432	. . . . . . . . . . . 12 ⊢ (𝜑 → 1 ∈ ℂ)
94	92, 93	npcand 10800	. . . . . . . . . . 11 ⊢ (𝜑 → ((𝐽 − 1) + 1) = 𝐽)
95	94	fveq2d 6500	. . . . . . . . . 10 ⊢ (𝜑 → (ℤ_≥‘((𝐽 − 1) + 1)) = (ℤ_≥‘𝐽))
96	43, 95	eleqtrrd 2863	. . . . . . . . 9 ⊢ (𝜑 → 𝑀 ∈ (ℤ_≥‘((𝐽 − 1) + 1)))
97	96	adantr 473	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝑀 ∈ (ℤ_≥‘((𝐽 − 1) + 1)))
98	6	adantr 473	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐿 ∈ ℤ)
99	60	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐽 ∈ ℤ)
100		1zzd 11824	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 1 ∈ ℤ)
101	99, 100	zsubcld 11903	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐽 − 1) ∈ ℤ)
102		simpr 477	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ¬ 𝐽 = 𝐿)
103		eqcom 2779	. . . . . . . . . . . 12 ⊢ (𝐽 = 𝐿 ↔ 𝐿 = 𝐽)
104	102, 103	sylnib 320	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ¬ 𝐿 = 𝐽)
105	57, 61	leloed 10581	. . . . . . . . . . . . 13 ⊢ (𝜑 → (𝐿 ≤ 𝐽 ↔ (𝐿 < 𝐽 ∨ 𝐿 = 𝐽)))
106	66, 105	mpbid 224	. . . . . . . . . . . 12 ⊢ (𝜑 → (𝐿 < 𝐽 ∨ 𝐿 = 𝐽))
107	106	adantr 473	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐿 < 𝐽 ∨ 𝐿 = 𝐽))
108		orel2 874	. . . . . . . . . . 11 ⊢ (¬ 𝐿 = 𝐽 → ((𝐿 < 𝐽 ∨ 𝐿 = 𝐽) → 𝐿 < 𝐽))
109	104, 107, 108	sylc 65	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐿 < 𝐽)
110		zltlem1 11846	. . . . . . . . . . . 12 ⊢ ((𝐿 ∈ ℤ ∧ 𝐽 ∈ ℤ) → (𝐿 < 𝐽 ↔ 𝐿 ≤ (𝐽 − 1)))
111	6, 60, 110	syl2anc 576	. . . . . . . . . . 11 ⊢ (𝜑 → (𝐿 < 𝐽 ↔ 𝐿 ≤ (𝐽 − 1)))
112	111	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐿 < 𝐽 ↔ 𝐿 ≤ (𝐽 − 1)))
113	109, 112	mpbid 224	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐿 ≤ (𝐽 − 1))
114		eluz2 12062	. . . . . . . . 9 ⊢ ((𝐽 − 1) ∈ (ℤ_≥‘𝐿) ↔ (𝐿 ∈ ℤ ∧ (𝐽 − 1) ∈ ℤ ∧ 𝐿 ≤ (𝐽 − 1)))
115	98, 101, 113, 114	syl3anbrc 1323	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐽 − 1) ∈ (ℤ_≥‘𝐿))
116		nfv 1873	. . . . . . . . . . . 12 ⊢ Ⅎ𝑖 ¬ 𝐽 = 𝐿
117	2, 116	nfan 1862	. . . . . . . . . . 11 ⊢ Ⅎ𝑖(𝜑 ∧ ¬ 𝐽 = 𝐿)
118	117, 25	nfan 1862	. . . . . . . . . 10 ⊢ Ⅎ𝑖((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...𝑀))
119	118, 29	nfim 1859	. . . . . . . . 9 ⊢ Ⅎ𝑖(((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
120	31	anbi2d 619	. . . . . . . . . 10 ⊢ (𝑖 = 𝑎 → (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) ↔ ((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...𝑀))))
121	120, 34	imbi12d 337	. . . . . . . . 9 ⊢ (𝑖 = 𝑎 → ((((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ) ↔ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)))
122	10	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
123	119, 121, 122	chvar 2326	. . . . . . . 8 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...𝑀)) → (𝐵‘𝑎) ∈ ℝ)
124	83, 91, 97, 115, 123	seqsplit 13216	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) = ((seq𝐿( · , 𝐵)‘(𝐽 − 1)) · (seq((𝐽 − 1) + 1)( · , 𝐵)‘𝑀)))
125	94	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ((𝐽 − 1) + 1) = 𝐽)
126	125	seqeq1d 13188	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → seq((𝐽 − 1) + 1)( · , 𝐵) = seq𝐽( · , 𝐵))
127	126	fveq1d 6498	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq((𝐽 − 1) + 1)( · , 𝐵)‘𝑀) = (seq𝐽( · , 𝐵)‘𝑀))
128	127	oveq2d 6990	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ((seq𝐿( · , 𝐵)‘(𝐽 − 1)) · (seq((𝐽 − 1) + 1)( · , 𝐵)‘𝑀)) = ((seq𝐿( · , 𝐵)‘(𝐽 − 1)) · (seq𝐽( · , 𝐵)‘𝑀)))
129	124, 128	eqtrd 2808	. . . . . 6 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) = ((seq𝐿( · , 𝐵)‘(𝐽 − 1)) · (seq𝐽( · , 𝐵)‘𝑀)))
130		nfv 1873	. . . . . . . . . . 11 ⊢ Ⅎ𝑖 𝑎 ∈ (𝐿...(𝐽 − 1))
131	117, 130	nfan 1862	. . . . . . . . . 10 ⊢ Ⅎ𝑖((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...(𝐽 − 1)))
132	131, 29	nfim 1859	. . . . . . . . 9 ⊢ Ⅎ𝑖(((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑎) ∈ ℝ)
133		eleq1w 2842	. . . . . . . . . . 11 ⊢ (𝑖 = 𝑎 → (𝑖 ∈ (𝐿...(𝐽 − 1)) ↔ 𝑎 ∈ (𝐿...(𝐽 − 1))))
134	133	anbi2d 619	. . . . . . . . . 10 ⊢ (𝑖 = 𝑎 → (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) ↔ ((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...(𝐽 − 1)))))
135	134, 34	imbi12d 337	. . . . . . . . 9 ⊢ (𝑖 = 𝑎 → ((((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑖) ∈ ℝ) ↔ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑎) ∈ ℝ)))
136	6	adantr 473	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝐿 ∈ ℤ)
137	52	adantr 473	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑀 ∈ ℤ)
138		elfzelz 12722	. . . . . . . . . . . . . 14 ⊢ (𝑖 ∈ (𝐿...(𝐽 − 1)) → 𝑖 ∈ ℤ)
139	138	adantl 474	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ∈ ℤ)
140	136, 137, 139	3jca 1108	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ 𝑖 ∈ ℤ))
141		elfzle1 12724	. . . . . . . . . . . . . 14 ⊢ (𝑖 ∈ (𝐿...(𝐽 − 1)) → 𝐿 ≤ 𝑖)
142	141	adantl 474	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝐿 ≤ 𝑖)
143	138	zred 11898	. . . . . . . . . . . . . . 15 ⊢ (𝑖 ∈ (𝐿...(𝐽 − 1)) → 𝑖 ∈ ℝ)
144	143	adantl 474	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ∈ ℝ)
145	61	adantr 473	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝐽 ∈ ℝ)
146	52	zred 11898	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 𝑀 ∈ ℝ)
147	146	adantr 473	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑀 ∈ ℝ)
148		1red 10438	. . . . . . . . . . . . . . . . 17 ⊢ (𝜑 → 1 ∈ ℝ)
149	61, 148	resubcld 10867	. . . . . . . . . . . . . . . 16 ⊢ (𝜑 → (𝐽 − 1) ∈ ℝ)
150	149	adantr 473	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐽 − 1) ∈ ℝ)
151		elfzle2 12725	. . . . . . . . . . . . . . . 16 ⊢ (𝑖 ∈ (𝐿...(𝐽 − 1)) → 𝑖 ≤ (𝐽 − 1))
152	151	adantl 474	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ≤ (𝐽 − 1))
153	61	lem1d 11372	. . . . . . . . . . . . . . . 16 ⊢ (𝜑 → (𝐽 − 1) ≤ 𝐽)
154	153	adantr 473	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐽 − 1) ≤ 𝐽)
155	144, 150, 145, 152, 154	letrd 10595	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ≤ 𝐽)
156		elfzle2 12725	. . . . . . . . . . . . . . . 16 ⊢ (𝐽 ∈ (𝐿...𝑀) → 𝐽 ≤ 𝑀)
157	41, 156	syl 17	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 𝐽 ≤ 𝑀)
158	157	adantr 473	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝐽 ≤ 𝑀)
159	144, 145, 147, 155, 158	letrd 10595	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ≤ 𝑀)
160	142, 159	jca 504	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐿 ≤ 𝑖 ∧ 𝑖 ≤ 𝑀))
161	140, 160, 74	sylanbrc 575	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → 𝑖 ∈ (𝐿...𝑀))
162	161, 10	syldan 582	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑖) ∈ ℝ)
163	162	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑖) ∈ ℝ)
164	132, 135, 163	chvar 2326	. . . . . . . 8 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑎 ∈ (𝐿...(𝐽 − 1))) → (𝐵‘𝑎) ∈ ℝ)
165	37	adantl 474	. . . . . . . 8 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ (𝑎 ∈ ℝ ∧ 𝑗 ∈ ℝ)) → (𝑎 · 𝑗) ∈ ℝ)
166	115, 164, 165	seqcl 13203	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘(𝐽 − 1)) ∈ ℝ)
167		1red 10438	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 1 ∈ ℝ)
168		eqid 2772	. . . . . . . . 9 ⊢ seq𝐽( · , 𝐵) = seq𝐽( · , 𝐵)
169	43	adantr 473	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝑀 ∈ (ℤ_≥‘𝐽))
170		eluzfz2 12729	. . . . . . . . . . 11 ⊢ (𝑀 ∈ (ℤ_≥‘𝐽) → 𝑀 ∈ (𝐽...𝑀))
171	43, 170	syl 17	. . . . . . . . . 10 ⊢ (𝜑 → 𝑀 ∈ (𝐽...𝑀))
172	171	adantr 473	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝑀 ∈ (𝐽...𝑀))
173	76	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐵‘𝑖) ∈ ℝ)
174	75, 12	syldan 582	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → 0 ≤ (𝐵‘𝑖))
175	174	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐽...𝑀)) → 0 ≤ (𝐵‘𝑖))
176	75, 14	syldan 582	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐵‘𝑖) ≤ 1)
177	176	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐽...𝑀)) → (𝐵‘𝑖) ≤ 1)
178	1, 117, 168, 99, 169, 172, 173, 175, 177	fmul01 41317	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (0 ≤ (seq𝐽( · , 𝐵)‘𝑀) ∧ (seq𝐽( · , 𝐵)‘𝑀) ≤ 1))
179	178	simpld 487	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 0 ≤ (seq𝐽( · , 𝐵)‘𝑀))
180		eqid 2772	. . . . . . . . 9 ⊢ seq𝐿( · , 𝐵) = seq𝐿( · , 𝐵)
181	8	adantr 473	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝑀 ∈ (ℤ_≥‘𝐿))
182		1zzd 11824	. . . . . . . . . . . . 13 ⊢ (𝜑 → 1 ∈ ℤ)
183	60, 182	zsubcld 11903	. . . . . . . . . . . 12 ⊢ (𝜑 → (𝐽 − 1) ∈ ℤ)
184	6, 52, 183	3jca 1108	. . . . . . . . . . 11 ⊢ (𝜑 → (𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ (𝐽 − 1) ∈ ℤ))
185	184	adantr 473	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ (𝐽 − 1) ∈ ℤ))
186	149, 61, 146	3jca 1108	. . . . . . . . . . . . 13 ⊢ (𝜑 → ((𝐽 − 1) ∈ ℝ ∧ 𝐽 ∈ ℝ ∧ 𝑀 ∈ ℝ))
187	186	adantr 473	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ((𝐽 − 1) ∈ ℝ ∧ 𝐽 ∈ ℝ ∧ 𝑀 ∈ ℝ))
188	61	adantr 473	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐽 ∈ ℝ)
189	188	lem1d 11372	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐽 − 1) ≤ 𝐽)
190	157	adantr 473	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → 𝐽 ≤ 𝑀)
191	189, 190	jca 504	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ((𝐽 − 1) ≤ 𝐽 ∧ 𝐽 ≤ 𝑀))
192		letr 10532	. . . . . . . . . . . 12 ⊢ (((𝐽 − 1) ∈ ℝ ∧ 𝐽 ∈ ℝ ∧ 𝑀 ∈ ℝ) → (((𝐽 − 1) ≤ 𝐽 ∧ 𝐽 ≤ 𝑀) → (𝐽 − 1) ≤ 𝑀))
193	187, 191, 192	sylc 65	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐽 − 1) ≤ 𝑀)
194	113, 193	jca 504	. . . . . . . . . 10 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐿 ≤ (𝐽 − 1) ∧ (𝐽 − 1) ≤ 𝑀))
195		elfz2 12713	. . . . . . . . . 10 ⊢ ((𝐽 − 1) ∈ (𝐿...𝑀) ↔ ((𝐿 ∈ ℤ ∧ 𝑀 ∈ ℤ ∧ (𝐽 − 1) ∈ ℤ) ∧ (𝐿 ≤ (𝐽 − 1) ∧ (𝐽 − 1) ≤ 𝑀)))
196	185, 194, 195	sylanbrc 575	. . . . . . . . 9 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐽 − 1) ∈ (𝐿...𝑀))
197	12	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → 0 ≤ (𝐵‘𝑖))
198	14	adantlr 702	. . . . . . . . 9 ⊢ (((𝜑 ∧ ¬ 𝐽 = 𝐿) ∧ 𝑖 ∈ (𝐿...𝑀)) → (𝐵‘𝑖) ≤ 1)
199	1, 117, 180, 98, 181, 196, 122, 197, 198	fmul01 41317	. . . . . . . 8 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (0 ≤ (seq𝐿( · , 𝐵)‘(𝐽 − 1)) ∧ (seq𝐿( · , 𝐵)‘(𝐽 − 1)) ≤ 1))
200	199	simprd 488	. . . . . . 7 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘(𝐽 − 1)) ≤ 1)
201	166, 167, 79, 179, 200	lemul1ad 11378	. . . . . 6 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → ((seq𝐿( · , 𝐵)‘(𝐽 − 1)) · (seq𝐽( · , 𝐵)‘𝑀)) ≤ (1 · (seq𝐽( · , 𝐵)‘𝑀)))
202	129, 201	eqbrtrd 4947	. . . . 5 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) ≤ (1 · (seq𝐽( · , 𝐵)‘𝑀)))
203	79	recnd 10466	. . . . . 6 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐽( · , 𝐵)‘𝑀) ∈ ℂ)
204	203	mulid2d 10456	. . . . 5 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (1 · (seq𝐽( · , 𝐵)‘𝑀)) = (seq𝐽( · , 𝐵)‘𝑀))
205	202, 204	breqtrd 4951	. . . 4 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) ≤ (seq𝐽( · , 𝐵)‘𝑀))
206	1, 2, 168, 60, 43, 76, 174, 176, 16, 20	fmul01lt1lem1 41321	. . . . 5 ⊢ (𝜑 → (seq𝐽( · , 𝐵)‘𝑀) < 𝐸)
207	206	adantr 473	. . . 4 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐽( · , 𝐵)‘𝑀) < 𝐸)
208	40, 79, 81, 205, 207	lelttrd 10596	. . 3 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (seq𝐿( · , 𝐵)‘𝑀) < 𝐸)
209	24, 208	syl5eqbr 4960	. 2 ⊢ ((𝜑 ∧ ¬ 𝐽 = 𝐿) → (𝐴‘𝑀) < 𝐸)
210	23, 209	pm2.61dan 800	1 ⊢ (𝜑 → (𝐴‘𝑀) < 𝐸)

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 198 ∧ wa 387 ∨ wo 833 ∧ w3a 1068 = wceq 1507 Ⅎwnf 1746 ∈ wcel 2050 Ⅎwnfc 2910 class class class wbr 4925 ‘cfv 6185 (class class class)co 6974 ℝcr 10332 0cc0 10333 1c1 10334 + caddc 10336 · cmul 10338 < clt 10472 ≤ cle 10473 − cmin 10668 ℤcz 11791 ℤ_≥cuz 12056 ℝ⁺crp 12202 ...cfz 12706 seqcseq 13182

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1758 ax-4 1772 ax-5 1869 ax-6 1928 ax-7 1965 ax-8 2052 ax-9 2059 ax-10 2079 ax-11 2093 ax-12 2106 ax-13 2301 ax-ext 2744 ax-sep 5056 ax-nul 5063 ax-pow 5115 ax-pr 5182 ax-un 7277 ax-cnex 10389 ax-resscn 10390 ax-1cn 10391 ax-icn 10392 ax-addcl 10393 ax-addrcl 10394 ax-mulcl 10395 ax-mulrcl 10396 ax-mulcom 10397 ax-addass 10398 ax-mulass 10399 ax-distr 10400 ax-i2m1 10401 ax-1ne0 10402 ax-1rid 10403 ax-rnegex 10404 ax-rrecex 10405 ax-cnre 10406 ax-pre-lttri 10407 ax-pre-lttrn 10408 ax-pre-ltadd 10409 ax-pre-mulgt0 10410

This theorem depends on definitions: df-bi 199 df-an 388 df-or 834 df-3or 1069 df-3an 1070 df-tru 1510 df-ex 1743 df-nf 1747 df-sb 2016 df-mo 2547 df-eu 2584 df-clab 2753 df-cleq 2765 df-clel 2840 df-nfc 2912 df-ne 2962 df-nel 3068 df-ral 3087 df-rex 3088 df-reu 3089 df-rab 3091 df-v 3411 df-sbc 3676 df-csb 3781 df-dif 3826 df-un 3828 df-in 3830 df-ss 3837 df-pss 3839 df-nul 4173 df-if 4345 df-pw 4418 df-sn 4436 df-pr 4438 df-tp 4440 df-op 4442 df-uni 4709 df-iun 4790 df-br 4926 df-opab 4988 df-mpt 5005 df-tr 5027 df-id 5308 df-eprel 5313 df-po 5322 df-so 5323 df-fr 5362 df-we 5364 df-xp 5409 df-rel 5410 df-cnv 5411 df-co 5412 df-dm 5413 df-rn 5414 df-res 5415 df-ima 5416 df-pred 5983 df-ord 6029 df-on 6030 df-lim 6031 df-suc 6032 df-iota 6149 df-fun 6187 df-fn 6188 df-f 6189 df-f1 6190 df-fo 6191 df-f1o 6192 df-fv 6193 df-riota 6935 df-ov 6977 df-oprab 6978 df-mpo 6979 df-om 7395 df-1st 7499 df-2nd 7500 df-wrecs 7748 df-recs 7810 df-rdg 7848 df-er 8087 df-en 8305 df-dom 8306 df-sdom 8307 df-pnf 10474 df-mnf 10475 df-xr 10476 df-ltxr 10477 df-le 10478 df-sub 10670 df-neg 10671 df-nn 11438 df-n0 11706 df-z 11792 df-uz 12057 df-rp 12203 df-fz 12707 df-fzo 12848 df-seq 13183

This theorem is referenced by: fmul01lt1 41323

W3C validator