wrdpmtrlast - Mathbox for Thierry Arnoux

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Theorem wrdpmtrlast 33023

Description: Reorder a word, so that the symbol given at index 𝐼 is at the end. (Contributed by Thierry Arnoux, 27-May-2025.)

**Hypotheses**
Ref	Expression
wrdpmtrlast.1	⊢ 𝐽 = (0..^(♯‘𝑊))
wrdpmtrlast.2	⊢ (𝜑 → 𝐼 ∈ 𝐽)
wrdpmtrlast.3	⊢ (𝜑 → 𝑊 ∈ Word 𝑆)
wrdpmtrlast.4	⊢ 𝑈 = ((𝑊 ∘ 𝑠) prefix ((♯‘𝑊) − 1))

**Assertion**
Ref	Expression
wrdpmtrlast	⊢ (𝜑 → ∃𝑠(𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩)))

Distinct variable groups: 𝐼,𝑠 𝐽,𝑠 𝑊,𝑠 𝜑,𝑠 Allowed substitution hints: 𝑆(𝑠) 𝑈(𝑠)

**Proof of Theorem wrdpmtrlast**
Step	Hyp	Ref	Expression
1		wrdpmtrlast.1	. . 3 ⊢ 𝐽 = (0..^(♯‘𝑊))
2		wrdpmtrlast.2	. . 3 ⊢ (𝜑 → 𝐼 ∈ 𝐽)
3	1, 2	fzo0pmtrlast 33022	. 2 ⊢ (𝜑 → ∃𝑠(𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼))
4		simplr 768	. . . . 5 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑠:𝐽–1-1-onto→𝐽)
5		wrdpmtrlast.4	. . . . . . . 8 ⊢ 𝑈 = ((𝑊 ∘ 𝑠) prefix ((♯‘𝑊) − 1))
6		f1of 6782	. . . . . . . . . . . . . . 15 ⊢ (𝑠:𝐽–1-1-onto→𝐽 → 𝑠:𝐽⟶𝐽)
7	1	feq2i 6662	. . . . . . . . . . . . . . 15 ⊢ (𝑠:𝐽⟶𝐽 ↔ 𝑠:(0..^(♯‘𝑊))⟶𝐽)
8	6, 7	sylib 218	. . . . . . . . . . . . . 14 ⊢ (𝑠:𝐽–1-1-onto→𝐽 → 𝑠:(0..^(♯‘𝑊))⟶𝐽)
9	4, 8	syl 17	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑠:(0..^(♯‘𝑊))⟶𝐽)
10		iswrdi 14458	. . . . . . . . . . . . 13 ⊢ (𝑠:(0..^(♯‘𝑊))⟶𝐽 → 𝑠 ∈ Word 𝐽)
11	9, 10	syl 17	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑠 ∈ Word 𝐽)
12		eqidd 2730	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑊) = (♯‘𝑊))
13		wrdpmtrlast.3	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 𝑊 ∈ Word 𝑆)
14	13	ad2antrr 726	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑊 ∈ Word 𝑆)
15	12, 14	wrdfd 14460	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑊:(0..^(♯‘𝑊))⟶𝑆)
16	1	feq2i 6662	. . . . . . . . . . . . 13 ⊢ (𝑊:𝐽⟶𝑆 ↔ 𝑊:(0..^(♯‘𝑊))⟶𝑆)
17	15, 16	sylibr 234	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑊:𝐽⟶𝑆)
18		lenco 14774	. . . . . . . . . . . 12 ⊢ ((𝑠 ∈ Word 𝐽 ∧ 𝑊:𝐽⟶𝑆) → (♯‘(𝑊 ∘ 𝑠)) = (♯‘𝑠))
19	11, 17, 18	syl2anc 584	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘(𝑊 ∘ 𝑠)) = (♯‘𝑠))
20	9	ffund 6674	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → Fun 𝑠)
21		hashfundm 14383	. . . . . . . . . . . . 13 ⊢ ((𝑠 ∈ Word 𝐽 ∧ Fun 𝑠) → (♯‘𝑠) = (♯‘dom 𝑠))
22	11, 20, 21	syl2anc 584	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑠) = (♯‘dom 𝑠))
23	9	fdmd 6680	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → dom 𝑠 = (0..^(♯‘𝑊)))
24	23	fveq2d 6844	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘dom 𝑠) = (♯‘(0..^(♯‘𝑊))))
25	2, 1	eleqtrdi 2838	. . . . . . . . . . . . . . . 16 ⊢ (𝜑 → 𝐼 ∈ (0..^(♯‘𝑊)))
26	25	ad2antrr 726	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝐼 ∈ (0..^(♯‘𝑊)))
27		elfzo0 13637	. . . . . . . . . . . . . . . 16 ⊢ (𝐼 ∈ (0..^(♯‘𝑊)) ↔ (𝐼 ∈ ℕ₀ ∧ (♯‘𝑊) ∈ ℕ ∧ 𝐼 < (♯‘𝑊)))
28	27	simp2bi 1146	. . . . . . . . . . . . . . 15 ⊢ (𝐼 ∈ (0..^(♯‘𝑊)) → (♯‘𝑊) ∈ ℕ)
29	26, 28	syl 17	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑊) ∈ ℕ)
30	29	nnnn0d 12479	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑊) ∈ ℕ₀)
31		hashfzo0 14371	. . . . . . . . . . . . 13 ⊢ ((♯‘𝑊) ∈ ℕ₀ → (♯‘(0..^(♯‘𝑊))) = (♯‘𝑊))
32	30, 31	syl 17	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘(0..^(♯‘𝑊))) = (♯‘𝑊))
33	22, 24, 32	3eqtrd 2768	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑠) = (♯‘𝑊))
34	19, 33	eqtr2d 2765	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (♯‘𝑊) = (♯‘(𝑊 ∘ 𝑠)))
35	34	oveq1d 7384	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) = ((♯‘(𝑊 ∘ 𝑠)) − 1))
36	35	oveq2d 7385	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((𝑊 ∘ 𝑠) prefix ((♯‘𝑊) − 1)) = ((𝑊 ∘ 𝑠) prefix ((♯‘(𝑊 ∘ 𝑠)) − 1)))
37	5, 36	eqtrid 2776	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑈 = ((𝑊 ∘ 𝑠) prefix ((♯‘(𝑊 ∘ 𝑠)) − 1)))
38	26	ne0d 4301	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (0..^(♯‘𝑊)) ≠ ∅)
39		f0dom0 6726	. . . . . . . . . . . . 13 ⊢ (𝑠:(0..^(♯‘𝑊))⟶𝐽 → ((0..^(♯‘𝑊)) = ∅ ↔ 𝑠 = ∅))
40	39	necon3bid 2969	. . . . . . . . . . . 12 ⊢ (𝑠:(0..^(♯‘𝑊))⟶𝐽 → ((0..^(♯‘𝑊)) ≠ ∅ ↔ 𝑠 ≠ ∅))
41	40	biimpa 476	. . . . . . . . . . 11 ⊢ ((𝑠:(0..^(♯‘𝑊))⟶𝐽 ∧ (0..^(♯‘𝑊)) ≠ ∅) → 𝑠 ≠ ∅)
42	9, 38, 41	syl2anc 584	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → 𝑠 ≠ ∅)
43		lswco 14781	. . . . . . . . . 10 ⊢ ((𝑠 ∈ Word 𝐽 ∧ 𝑠 ≠ ∅ ∧ 𝑊:𝐽⟶𝑆) → (lastS‘(𝑊 ∘ 𝑠)) = (𝑊‘(lastS‘𝑠)))
44	11, 42, 17, 43	syl3anc 1373	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (lastS‘(𝑊 ∘ 𝑠)) = (𝑊‘(lastS‘𝑠)))
45		lsw 14505	. . . . . . . . . . . 12 ⊢ (𝑠 ∈ Word 𝐽 → (lastS‘𝑠) = (𝑠‘((♯‘𝑠) − 1)))
46	11, 45	syl 17	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (lastS‘𝑠) = (𝑠‘((♯‘𝑠) − 1)))
47	33	oveq1d 7384	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑠) − 1) = ((♯‘𝑊) − 1))
48	47	fveq2d 6844	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑠‘((♯‘𝑠) − 1)) = (𝑠‘((♯‘𝑊) − 1)))
49		simpr 484	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑠‘((♯‘𝑊) − 1)) = 𝐼)
50	46, 48, 49	3eqtrd 2768	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (lastS‘𝑠) = 𝐼)
51	50	fveq2d 6844	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑊‘(lastS‘𝑠)) = (𝑊‘𝐼))
52	44, 51	eqtr2d 2765	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑊‘𝐼) = (lastS‘(𝑊 ∘ 𝑠)))
53	52	s1eqd 14542	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ⟨“(𝑊‘𝐼)”⟩ = ⟨“(lastS‘(𝑊 ∘ 𝑠))”⟩)
54	37, 53	oveq12d 7387	. . . . . 6 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩) = (((𝑊 ∘ 𝑠) prefix ((♯‘(𝑊 ∘ 𝑠)) − 1)) ++ ⟨“(lastS‘(𝑊 ∘ 𝑠))”⟩))
55	1, 4, 14	wrdpmcl 32832	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑊 ∘ 𝑠) ∈ Word 𝑆)
56		fzo0end 13695	. . . . . . . . . . . . 13 ⊢ ((♯‘𝑊) ∈ ℕ → ((♯‘𝑊) − 1) ∈ (0..^(♯‘𝑊)))
57	29, 56	syl 17	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) ∈ (0..^(♯‘𝑊)))
58	57, 1	eleqtrrdi 2839	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) ∈ 𝐽)
59	17	fdmd 6680	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → dom 𝑊 = 𝐽)
60	58, 59	eleqtrrd 2831	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) ∈ dom 𝑊)
61		dff1o5 6791	. . . . . . . . . . . . 13 ⊢ (𝑠:𝐽–1-1-onto→𝐽 ↔ (𝑠:𝐽–1-1→𝐽 ∧ ran 𝑠 = 𝐽))
62	61	simprbi 496	. . . . . . . . . . . 12 ⊢ (𝑠:𝐽–1-1-onto→𝐽 → ran 𝑠 = 𝐽)
63	4, 62	syl 17	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ran 𝑠 = 𝐽)
64	58, 63	eleqtrrd 2831	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) ∈ ran 𝑠)
65	60, 64	elind 4159	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ((♯‘𝑊) − 1) ∈ (dom 𝑊 ∩ ran 𝑠))
66	65	ne0d 4301	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (dom 𝑊 ∩ ran 𝑠) ≠ ∅)
67		coeq0 6216	. . . . . . . . 9 ⊢ ((𝑊 ∘ 𝑠) = ∅ ↔ (dom 𝑊 ∩ ran 𝑠) = ∅)
68	67	necon3bii 2977	. . . . . . . 8 ⊢ ((𝑊 ∘ 𝑠) ≠ ∅ ↔ (dom 𝑊 ∩ ran 𝑠) ≠ ∅)
69	66, 68	sylibr 234	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑊 ∘ 𝑠) ≠ ∅)
70		pfxlswccat 14654	. . . . . . 7 ⊢ (((𝑊 ∘ 𝑠) ∈ Word 𝑆 ∧ (𝑊 ∘ 𝑠) ≠ ∅) → (((𝑊 ∘ 𝑠) prefix ((♯‘(𝑊 ∘ 𝑠)) − 1)) ++ ⟨“(lastS‘(𝑊 ∘ 𝑠))”⟩) = (𝑊 ∘ 𝑠))
71	55, 69, 70	syl2anc 584	. . . . . 6 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (((𝑊 ∘ 𝑠) prefix ((♯‘(𝑊 ∘ 𝑠)) − 1)) ++ ⟨“(lastS‘(𝑊 ∘ 𝑠))”⟩) = (𝑊 ∘ 𝑠))
72	54, 71	eqtr2d 2765	. . . . 5 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩))
73	4, 72	jca 511	. . . 4 ⊢ (((𝜑 ∧ 𝑠:𝐽–1-1-onto→𝐽) ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩)))
74	73	expl 457	. . 3 ⊢ (𝜑 → ((𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → (𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩))))
75	74	eximdv 1917	. 2 ⊢ (𝜑 → (∃𝑠(𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑠‘((♯‘𝑊) − 1)) = 𝐼) → ∃𝑠(𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩))))
76	3, 75	mpd 15	1 ⊢ (𝜑 → ∃𝑠(𝑠:𝐽–1-1-onto→𝐽 ∧ (𝑊 ∘ 𝑠) = (𝑈 ++ ⟨“(𝑊‘𝐼)”⟩)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∃wex 1779 ∈ wcel 2109 ≠ wne 2925 ∩ cin 3910 ∅c0 4292 class class class wbr 5102 dom cdm 5631 ran crn 5632 ∘ ccom 5635 Fun wfun 6493 ⟶wf 6495 –1-1→wf1 6496 –1-1-onto→wf1o 6498 ‘cfv 6499 (class class class)co 7369 0cc0 11044 1c1 11045 < clt 11184 − cmin 11381 ℕcn 12162 ℕ₀cn0 12418 ..^cfzo 13591 ♯chash 14271 Word cword 14454 lastSclsw 14503 ++ cconcat 14511 ⟨“cs1 14536 prefix cpfx 14611

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121

This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-int 4907 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-om 7823 df-1st 7947 df-2nd 7948 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-1o 8411 df-2o 8412 df-oadd 8415 df-er 8648 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-dju 9830 df-card 9868 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-2 12225 df-n0 12419 df-xnn0 12492 df-z 12506 df-uz 12770 df-fz 13445 df-fzo 13592 df-hash 14272 df-word 14455 df-lsw 14504 df-concat 14512 df-s1 14537 df-substr 14582 df-pfx 14612 df-pmtr 19348

This theorem is referenced by: 1arithidom 33481

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