carageniuncl - Mathbox for Glauco Siliprandi

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Theorem carageniuncl 45324

Description: The Caratheodory's construction is closed under indexed countable union. Step (d) in the proof of Theorem 113C of [Fremlin1] p. 20. (Contributed by Glauco Siliprandi, 17-Aug-2020.)

**Hypotheses**
Ref	Expression
carageniuncl.o	⊢ (𝜑 → 𝑂 ∈ OutMeas)
carageniuncl.s	⊢ 𝑆 = (CaraGen‘𝑂)
carageniuncl.3	⊢ (𝜑 → 𝑀 ∈ ℤ)
carageniuncl.z	⊢ 𝑍 = (ℤ_≥‘𝑀)
carageniuncl.e	⊢ (𝜑 → 𝐸:𝑍⟶𝑆)

**Assertion**
Ref	Expression
carageniuncl	⊢ (𝜑 → ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ 𝑆)

Distinct variable groups: 𝑛,𝐸 𝑛,𝑀 𝑛,𝑂 𝑛,𝑍 𝜑,𝑛 Allowed substitution hint: 𝑆(𝑛)

Proof of Theorem carageniuncl Dummy variables 𝑎 𝑖 𝑥 𝑚 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		carageniuncl.o	. 2 ⊢ (𝜑 → 𝑂 ∈ OutMeas)
2		eqid 2732	. 2 ⊢ ∪ dom 𝑂 = ∪ dom 𝑂
3		carageniuncl.s	. 2 ⊢ 𝑆 = (CaraGen‘𝑂)
4		carageniuncl.e	. . . . . . . 8 ⊢ (𝜑 → 𝐸:𝑍⟶𝑆)
5	4	ffvelcdmda 7086	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ 𝑍) → (𝐸‘𝑛) ∈ 𝑆)
6		elssuni 4941	. . . . . . 7 ⊢ ((𝐸‘𝑛) ∈ 𝑆 → (𝐸‘𝑛) ⊆ ∪ 𝑆)
7	5, 6	syl 17	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ 𝑍) → (𝐸‘𝑛) ⊆ ∪ 𝑆)
8	1, 3	caragenuni 45312	. . . . . . 7 ⊢ (𝜑 → ∪ 𝑆 = ∪ dom 𝑂)
9	8	adantr 481	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ 𝑍) → ∪ 𝑆 = ∪ dom 𝑂)
10	7, 9	sseqtrd 4022	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ 𝑍) → (𝐸‘𝑛) ⊆ ∪ dom 𝑂)
11	10	ralrimiva 3146	. . . 4 ⊢ (𝜑 → ∀𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂)
12		iunss 5048	. . . 4 ⊢ (∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂 ↔ ∀𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂)
13	11, 12	sylibr 233	. . 3 ⊢ (𝜑 → ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂)
14		carageniuncl.z	. . . . . . 7 ⊢ 𝑍 = (ℤ_≥‘𝑀)
15	14	fvexi 6905	. . . . . 6 ⊢ 𝑍 ∈ V
16		fvex 6904	. . . . . 6 ⊢ (𝐸‘𝑛) ∈ V
17	15, 16	iunex 7957	. . . . 5 ⊢ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ V
18	17	a1i 11	. . . 4 ⊢ (𝜑 → ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ V)
19		elpwg 4605	. . . 4 ⊢ (∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ V → (∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ 𝒫 ∪ dom 𝑂 ↔ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂))
20	18, 19	syl 17	. . 3 ⊢ (𝜑 → (∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ 𝒫 ∪ dom 𝑂 ↔ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ⊆ ∪ dom 𝑂))
21	13, 20	mpbird 256	. 2 ⊢ (𝜑 → ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ 𝒫 ∪ dom 𝑂)
22		iccssxr 13409	. . . . 5 ⊢ (0[,]+∞) ⊆ ℝ^*
23	1	adantr 481	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → 𝑂 ∈ OutMeas)
24		elpwi 4609	. . . . . . . 8 ⊢ (𝑎 ∈ 𝒫 ∪ dom 𝑂 → 𝑎 ⊆ ∪ dom 𝑂)
25		ssinss1 4237	. . . . . . . 8 ⊢ (𝑎 ⊆ ∪ dom 𝑂 → (𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)) ⊆ ∪ dom 𝑂)
26	24, 25	syl 17	. . . . . . 7 ⊢ (𝑎 ∈ 𝒫 ∪ dom 𝑂 → (𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)) ⊆ ∪ dom 𝑂)
27	26	adantl 482	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)) ⊆ ∪ dom 𝑂)
28	23, 2, 27	omecl 45304	. . . . 5 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) ∈ (0[,]+∞))
29	22, 28	sselid 3980	. . . 4 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) ∈ ℝ^*)
30	24	adantl 482	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → 𝑎 ⊆ ∪ dom 𝑂)
31	30	ssdifssd 4142	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)) ⊆ ∪ dom 𝑂)
32	23, 2, 31	omecl 45304	. . . . 5 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) ∈ (0[,]+∞))
33	22, 32	sselid 3980	. . . 4 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) ∈ ℝ^*)
34	29, 33	xaddcld 13282	. . 3 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ∈ ℝ^*)
35	23, 2, 30	omecl 45304	. . . 4 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘𝑎) ∈ (0[,]+∞))
36	22, 35	sselid 3980	. . 3 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘𝑎) ∈ ℝ^*)
37		pnfge 13112	. . . . . . 7 ⊢ (((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ∈ ℝ^* → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ +∞)
38	34, 37	syl 17	. . . . . 6 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ +∞)
39	38	adantr 481	. . . . 5 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) = +∞) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ +∞)
40		id 22	. . . . . . 7 ⊢ ((𝑂‘𝑎) = +∞ → (𝑂‘𝑎) = +∞)
41	40	eqcomd 2738	. . . . . 6 ⊢ ((𝑂‘𝑎) = +∞ → +∞ = (𝑂‘𝑎))
42	41	adantl 482	. . . . 5 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) = +∞) → +∞ = (𝑂‘𝑎))
43	39, 42	breqtrd 5174	. . . 4 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) = +∞) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎))
44		simpl 483	. . . . 5 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → (𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂))
45		rge0ssre 13435	. . . . . 6 ⊢ (0[,)+∞) ⊆ ℝ
46		0xr 11263	. . . . . . . 8 ⊢ 0 ∈ ℝ^*
47	46	a1i 11	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → 0 ∈ ℝ^*)
48		pnfxr 11270	. . . . . . . 8 ⊢ +∞ ∈ ℝ^*
49	48	a1i 11	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → +∞ ∈ ℝ^*)
50	44, 35	syl 17	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → (𝑂‘𝑎) ∈ (0[,]+∞))
51	40	necon3bi 2967	. . . . . . . 8 ⊢ (¬ (𝑂‘𝑎) = +∞ → (𝑂‘𝑎) ≠ +∞)
52	51	adantl 482	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → (𝑂‘𝑎) ≠ +∞)
53	47, 49, 50, 52	eliccelicod 44328	. . . . . 6 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → (𝑂‘𝑎) ∈ (0[,)+∞))
54	45, 53	sselid 3980	. . . . 5 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → (𝑂‘𝑎) ∈ ℝ)
55	23	ad2antrr 724	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → 𝑂 ∈ OutMeas)
56	30	ad2antrr 724	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → 𝑎 ⊆ ∪ dom 𝑂)
57		simpr 485	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) → (𝑂‘𝑎) ∈ ℝ)
58	57	adantr 481	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → (𝑂‘𝑎) ∈ ℝ)
59		carageniuncl.3	. . . . . . . . 9 ⊢ (𝜑 → 𝑀 ∈ ℤ)
60	59	ad3antrrr 728	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → 𝑀 ∈ ℤ)
61	4	ad3antrrr 728	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → 𝐸:𝑍⟶𝑆)
62		simpr 485	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ∈ ℝ⁺)
63		eqid 2732	. . . . . . . 8 ⊢ (𝑛 ∈ 𝑍 ↦ ∪ 𝑖 ∈ (𝑀...𝑛)(𝐸‘𝑖)) = (𝑛 ∈ 𝑍 ↦ ∪ 𝑖 ∈ (𝑀...𝑛)(𝐸‘𝑖))
64		fveq2 6891	. . . . . . . . . 10 ⊢ (𝑚 = 𝑛 → (𝐸‘𝑚) = (𝐸‘𝑛))
65		oveq2 7419	. . . . . . . . . . 11 ⊢ (𝑚 = 𝑛 → (𝑀..^𝑚) = (𝑀..^𝑛))
66	65	iuneq1d 5024	. . . . . . . . . 10 ⊢ (𝑚 = 𝑛 → ∪ 𝑖 ∈ (𝑀..^𝑚)(𝐸‘𝑖) = ∪ 𝑖 ∈ (𝑀..^𝑛)(𝐸‘𝑖))
67	64, 66	difeq12d 4123	. . . . . . . . 9 ⊢ (𝑚 = 𝑛 → ((𝐸‘𝑚) ∖ ∪ 𝑖 ∈ (𝑀..^𝑚)(𝐸‘𝑖)) = ((𝐸‘𝑛) ∖ ∪ 𝑖 ∈ (𝑀..^𝑛)(𝐸‘𝑖)))
68	67	cbvmptv 5261	. . . . . . . 8 ⊢ (𝑚 ∈ 𝑍 ↦ ((𝐸‘𝑚) ∖ ∪ 𝑖 ∈ (𝑀..^𝑚)(𝐸‘𝑖))) = (𝑛 ∈ 𝑍 ↦ ((𝐸‘𝑛) ∖ ∪ 𝑖 ∈ (𝑀..^𝑛)(𝐸‘𝑖)))
69	55, 3, 2, 56, 58, 60, 14, 61, 62, 63, 68	carageniuncllem2 45323	. . . . . . 7 ⊢ ((((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) ∧ 𝑥 ∈ ℝ⁺) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ ((𝑂‘𝑎) + 𝑥))
70	69	ralrimiva 3146	. . . . . 6 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) → ∀𝑥 ∈ ℝ⁺ ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ ((𝑂‘𝑎) + 𝑥))
71	34	adantr 481	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ∈ ℝ^*)
72		xralrple 13186	. . . . . . 7 ⊢ ((((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ∈ ℝ^* ∧ (𝑂‘𝑎) ∈ ℝ) → (((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎) ↔ ∀𝑥 ∈ ℝ⁺ ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ ((𝑂‘𝑎) + 𝑥)))
73	71, 57, 72	syl2anc 584	. . . . . 6 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) → (((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎) ↔ ∀𝑥 ∈ ℝ⁺ ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ ((𝑂‘𝑎) + 𝑥)))
74	70, 73	mpbird 256	. . . . 5 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ (𝑂‘𝑎) ∈ ℝ) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎))
75	44, 54, 74	syl2anc 584	. . . 4 ⊢ (((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) ∧ ¬ (𝑂‘𝑎) = +∞) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎))
76	43, 75	pm2.61dan 811	. . 3 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) ≤ (𝑂‘𝑎))
77	23, 2, 30	omelesplit 45319	. . 3 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → (𝑂‘𝑎) ≤ ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))))
78	34, 36, 76, 77	xrletrid 13136	. 2 ⊢ ((𝜑 ∧ 𝑎 ∈ 𝒫 ∪ dom 𝑂) → ((𝑂‘(𝑎 ∩ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛))) +_𝑒 (𝑂‘(𝑎 ∖ ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛)))) = (𝑂‘𝑎))
79	1, 2, 3, 21, 78	carageneld 45303	1 ⊢ (𝜑 → ∪ 𝑛 ∈ 𝑍 (𝐸‘𝑛) ∈ 𝑆)

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 205 ∧ wa 396 = wceq 1541 ∈ wcel 2106 ≠ wne 2940 ∀wral 3061 Vcvv 3474 ∖ cdif 3945 ∩ cin 3947 ⊆ wss 3948 𝒫 cpw 4602 ∪ cuni 4908 ∪ ciun 4997 class class class wbr 5148 ↦ cmpt 5231 dom cdm 5676 ⟶wf 6539 ‘cfv 6543 (class class class)co 7411 ℝcr 11111 0cc0 11112 + caddc 11115 +∞cpnf 11247 ℝ^*cxr 11249 ≤ cle 11251 ℤcz 12560 ℤ_≥cuz 12824 ℝ⁺crp 12976 +_𝑒 cxad 13092 [,)cico 13328 [,]cicc 13329 ...cfz 13486 ..^cfzo 13629 OutMeascome 45290 CaraGenccaragen 45292

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 2703 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7727 ax-inf2 9638 ax-ac2 10460 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189 ax-pre-sup 11190

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 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-pss 3967 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-op 4635 df-uni 4909 df-int 4951 df-iun 4999 df-disj 5114 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5574 df-eprel 5580 df-po 5588 df-so 5589 df-fr 5631 df-se 5632 df-we 5633 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-pred 6300 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-isom 6552 df-riota 7367 df-ov 7414 df-oprab 7415 df-mpo 7416 df-om 7858 df-1st 7977 df-2nd 7978 df-frecs 8268 df-wrecs 8299 df-recs 8373 df-rdg 8412 df-1o 8468 df-oadd 8472 df-omul 8473 df-er 8705 df-map 8824 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-sup 9439 df-inf 9440 df-oi 9507 df-card 9936 df-acn 9939 df-ac 10113 df-pnf 11252 df-mnf 11253 df-xr 11254 df-ltxr 11255 df-le 11256 df-sub 11448 df-neg 11449 df-div 11874 df-nn 12215 df-2 12277 df-3 12278 df-n0 12475 df-z 12561 df-uz 12825 df-q 12935 df-rp 12977 df-xadd 13095 df-ico 13332 df-icc 13333 df-fz 13487 df-fzo 13630 df-seq 13969 df-exp 14030 df-hash 14293 df-cj 15048 df-re 15049 df-im 15050 df-sqrt 15184 df-abs 15185 df-clim 15434 df-sum 15635 df-sumge0 45164 df-ome 45291 df-caragen 45293

This theorem is referenced by: caragenunicl 45325

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