Theorem addsdilem3 28572

Description: Lemma for addsdi 28574. Show one of the equalities involved in the final expression. (Contributed by Scott Fenton, 9-Mar-2025.)

Hypotheses

Ref	Expression
addsdilem3.1	⊢ (𝜑 → 𝐴 ∈ No)
addsdilem3.2	⊢ (𝜑 → 𝐵 ∈ No)
addsdilem3.3	⊢ (𝜑 → 𝐶 ∈ No)
addsdilem3.4	⊢ (𝜑 → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))(𝑥𝑂 ·s (𝐵 +s 𝐶)) = ((𝑥𝑂 ·s 𝐵) +s (𝑥𝑂 ·s 𝐶)))
addsdilem3.5	⊢ (𝜑 → ∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝐴 ·s (𝑦𝑂 +s 𝐶)) = ((𝐴 ·s 𝑦𝑂) +s (𝐴 ·s 𝐶)))
addsdilem3.6	⊢ (𝜑 → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝑥𝑂 ·s (𝑦𝑂 +s 𝐶)) = ((𝑥𝑂 ·s 𝑦𝑂) +s (𝑥𝑂 ·s 𝐶)))
addsdilem3.7	⊢ (𝜓 → 𝑋 ∈ ((L‘𝐴) ∪ (R‘𝐴)))
addsdilem3.8	⊢ (𝜓 → 𝑌 ∈ ((L‘𝐵) ∪ (R‘𝐵)))

Assertion

Ref	Expression
addsdilem3	⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s (𝐵 +s 𝐶)) +s (𝐴 ·s (𝑌 +s 𝐶))) −s (𝑋 ·s (𝑌 +s 𝐶))) = ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) −s (𝑋 ·s 𝑌)) +s (𝐴 ·s 𝐶)))

Distinct variable groups:   𝐴,𝑥_𝑂,𝑦_𝑂   𝐵,𝑥_𝑂,𝑦_𝑂   𝐶,𝑥_𝑂,𝑦_𝑂   𝑋,𝑥_𝑂,𝑦_𝑂   𝑌,𝑦_𝑂

Allowed substitution hints:   𝜑(𝑥_𝑂, 𝑦_𝑂)   𝜓(𝑥_𝑂, 𝑦_𝑂)   𝑌(𝑥_𝑂)

Proof of Theorem addsdilem3

Step	Hyp	Ref	Expression
1		oveq1 7453	. . . . . 6 ⊢ (𝑥𝑂 = 𝑋 → (𝑥𝑂 ·s (𝐵 +s 𝐶)) = (𝑋 ·s (𝐵 +s 𝐶)))
2		oveq1 7453	. . . . . . 7 ⊢ (𝑥𝑂 = 𝑋 → (𝑥𝑂 ·s 𝐵) = (𝑋 ·s 𝐵))
3		oveq1 7453	. . . . . . 7 ⊢ (𝑥𝑂 = 𝑋 → (𝑥𝑂 ·s 𝐶) = (𝑋 ·s 𝐶))
4	2, 3	oveq12d 7464	. . . . . 6 ⊢ (𝑥𝑂 = 𝑋 → ((𝑥𝑂 ·s 𝐵) +s (𝑥𝑂 ·s 𝐶)) = ((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)))
5	1, 4	eqeq12d 2779	. . . . 5 ⊢ (𝑥𝑂 = 𝑋 → ((𝑥𝑂 ·s (𝐵 +s 𝐶)) = ((𝑥𝑂 ·s 𝐵) +s (𝑥𝑂 ·s 𝐶)) ↔ (𝑋 ·s (𝐵 +s 𝐶)) = ((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶))))
6		addsdilem3.4	. . . . . 6 ⊢ (𝜑 → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))(𝑥𝑂 ·s (𝐵 +s 𝐶)) = ((𝑥𝑂 ·s 𝐵) +s (𝑥𝑂 ·s 𝐶)))
7	6	adantr 486	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))(𝑥𝑂 ·s (𝐵 +s 𝐶)) = ((𝑥𝑂 ·s 𝐵) +s (𝑥𝑂 ·s 𝐶)))
8		addsdilem3.7	. . . . . 6 ⊢ (𝜓 → 𝑋 ∈ ((L‘𝐴) ∪ (R‘𝐴)))
9	8	adantl 487	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → 𝑋 ∈ ((L‘𝐴) ∪ (R‘𝐴)))
10	5, 7, 9	rspcdva 3581	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → (𝑋 ·s (𝐵 +s 𝐶)) = ((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)))
11		oveq1 7453	. . . . . . 7 ⊢ (𝑦𝑂 = 𝑌 → (𝑦𝑂 +s 𝐶) = (𝑌 +s 𝐶))
12	11	oveq2d 7462	. . . . . 6 ⊢ (𝑦𝑂 = 𝑌 → (𝐴 ·s (𝑦𝑂 +s 𝐶)) = (𝐴 ·s (𝑌 +s 𝐶)))
13		oveq2 7454	. . . . . . 7 ⊢ (𝑦𝑂 = 𝑌 → (𝐴 ·s 𝑦𝑂) = (𝐴 ·s 𝑌))
14	13	oveq1d 7461	. . . . . 6 ⊢ (𝑦𝑂 = 𝑌 → ((𝐴 ·s 𝑦𝑂) +s (𝐴 ·s 𝐶)) = ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶)))
15	12, 14	eqeq12d 2779	. . . . 5 ⊢ (𝑦𝑂 = 𝑌 → ((𝐴 ·s (𝑦𝑂 +s 𝐶)) = ((𝐴 ·s 𝑦𝑂) +s (𝐴 ·s 𝐶)) ↔ (𝐴 ·s (𝑌 +s 𝐶)) = ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))))
16		addsdilem3.5	. . . . . 6 ⊢ (𝜑 → ∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝐴 ·s (𝑦𝑂 +s 𝐶)) = ((𝐴 ·s 𝑦𝑂) +s (𝐴 ·s 𝐶)))
17	16	adantr 486	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → ∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝐴 ·s (𝑦𝑂 +s 𝐶)) = ((𝐴 ·s 𝑦𝑂) +s (𝐴 ·s 𝐶)))
18		addsdilem3.8	. . . . . 6 ⊢ (𝜓 → 𝑌 ∈ ((L‘𝐵) ∪ (R‘𝐵)))
19	18	adantl 487	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → 𝑌 ∈ ((L‘𝐵) ∪ (R‘𝐵)))
20	15, 17, 19	rspcdva 3581	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → (𝐴 ·s (𝑌 +s 𝐶)) = ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶)))
21	10, 20	oveq12d 7464	. . 3 ⊢ ((𝜑 ∧ 𝜓) → ((𝑋 ·s (𝐵 +s 𝐶)) +s (𝐴 ·s (𝑌 +s 𝐶))) = (((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))))
22		oveq1 7453	. . . . 5 ⊢ (𝑥𝑂 = 𝑋 → (𝑥𝑂 ·s (𝑦𝑂 +s 𝐶)) = (𝑋 ·s (𝑦𝑂 +s 𝐶)))
23		oveq1 7453	. . . . . 6 ⊢ (𝑥𝑂 = 𝑋 → (𝑥𝑂 ·s 𝑦𝑂) = (𝑋 ·s 𝑦𝑂))
24	23, 3	oveq12d 7464	. . . . 5 ⊢ (𝑥𝑂 = 𝑋 → ((𝑥𝑂 ·s 𝑦𝑂) +s (𝑥𝑂 ·s 𝐶)) = ((𝑋 ·s 𝑦𝑂) +s (𝑋 ·s 𝐶)))
25	22, 24	eqeq12d 2779	. . . 4 ⊢ (𝑥𝑂 = 𝑋 → ((𝑥𝑂 ·s (𝑦𝑂 +s 𝐶)) = ((𝑥𝑂 ·s 𝑦𝑂) +s (𝑥𝑂 ·s 𝐶)) ↔ (𝑋 ·s (𝑦𝑂 +s 𝐶)) = ((𝑋 ·s 𝑦𝑂) +s (𝑋 ·s 𝐶))))
26	11	oveq2d 7462	. . . . 5 ⊢ (𝑦𝑂 = 𝑌 → (𝑋 ·s (𝑦𝑂 +s 𝐶)) = (𝑋 ·s (𝑌 +s 𝐶)))
27		oveq2 7454	. . . . . 6 ⊢ (𝑦𝑂 = 𝑌 → (𝑋 ·s 𝑦𝑂) = (𝑋 ·s 𝑌))
28	27	oveq1d 7461	. . . . 5 ⊢ (𝑦𝑂 = 𝑌 → ((𝑋 ·s 𝑦𝑂) +s (𝑋 ·s 𝐶)) = ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶)))
29	26, 28	eqeq12d 2779	. . . 4 ⊢ (𝑦𝑂 = 𝑌 → ((𝑋 ·s (𝑦𝑂 +s 𝐶)) = ((𝑋 ·s 𝑦𝑂) +s (𝑋 ·s 𝐶)) ↔ (𝑋 ·s (𝑌 +s 𝐶)) = ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶))))
30		addsdilem3.6	. . . . 5 ⊢ (𝜑 → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝑥𝑂 ·s (𝑦𝑂 +s 𝐶)) = ((𝑥𝑂 ·s 𝑦𝑂) +s (𝑥𝑂 ·s 𝐶)))
31	30	adantr 486	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → ∀𝑥𝑂 ∈ ((L‘𝐴) ∪ (R‘𝐴))∀𝑦𝑂 ∈ ((L‘𝐵) ∪ (R‘𝐵))(𝑥𝑂 ·s (𝑦𝑂 +s 𝐶)) = ((𝑥𝑂 ·s 𝑦𝑂) +s (𝑥𝑂 ·s 𝐶)))
32	25, 29, 31, 9, 19	rspc2dv 3594	. . 3 ⊢ ((𝜑 ∧ 𝜓) → (𝑋 ·s (𝑌 +s 𝐶)) = ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶)))
33	21, 32	oveq12d 7464	. 2 ⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s (𝐵 +s 𝐶)) +s (𝐴 ·s (𝑌 +s 𝐶))) −s (𝑋 ·s (𝑌 +s 𝐶))) = ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶))))
34		leftssno 28292	. . . . . . . . . . 11 ⊢ (L‘𝐴) ⊆ No
35		rightssno 28293	. . . . . . . . . . 11 ⊢ (R‘𝐴) ⊆ No
36	34, 35	unssi 4192	. . . . . . . . . 10 ⊢ ((L‘𝐴) ∪ (R‘𝐴)) ⊆ No
37	36, 8	sselid 3911	. . . . . . . . 9 ⊢ (𝜓 → 𝑋 ∈ No)
38	37	adantl 487	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝜓) → 𝑋 ∈ No)
39		addsdilem3.2	. . . . . . . . 9 ⊢ (𝜑 → 𝐵 ∈ No)
40	39	adantr 486	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝜓) → 𝐵 ∈ No)
41	38, 40	mulscld 28554	. . . . . . 7 ⊢ ((𝜑 ∧ 𝜓) → (𝑋 ·s 𝐵) ∈ No)
42		addsdilem3.3	. . . . . . . . 9 ⊢ (𝜑 → 𝐶 ∈ No)
43	42	adantr 486	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝜓) → 𝐶 ∈ No)
44	38, 43	mulscld 28554	. . . . . . 7 ⊢ ((𝜑 ∧ 𝜓) → (𝑋 ·s 𝐶) ∈ No)
45		pncans 28491	. . . . . . 7 ⊢ (((𝑋 ·s 𝐵) ∈ No ∧ (𝑋 ·s 𝐶) ∈ No) → (((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝐶)) = (𝑋 ·s 𝐵))
46	41, 44, 45	syl2anc 596	. . . . . 6 ⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝐶)) = (𝑋 ·s 𝐵))
47	46	oveq1d 7461	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) = ((𝑋 ·s 𝐵) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))))
48	41, 44	addscld 28399	. . . . . 6 ⊢ ((𝜑 ∧ 𝜓) → ((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) ∈ No)
49		addsdilem3.1	. . . . . . . . 9 ⊢ (𝜑 → 𝐴 ∈ No)
50	49	adantr 486	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝜓) → 𝐴 ∈ No)
51		leftssno 28292	. . . . . . . . . . 11 ⊢ (L‘𝐵) ⊆ No
52		rightssno 28293	. . . . . . . . . . 11 ⊢ (R‘𝐵) ⊆ No
53	51, 52	unssi 4192	. . . . . . . . . 10 ⊢ ((L‘𝐵) ∪ (R‘𝐵)) ⊆ No
54	53, 18	sselid 3911	. . . . . . . . 9 ⊢ (𝜓 → 𝑌 ∈ No)
55	54	adantl 487	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝜓) → 𝑌 ∈ No)
56	50, 55	mulscld 28554	. . . . . . 7 ⊢ ((𝜑 ∧ 𝜓) → (𝐴 ·s 𝑌) ∈ No)
57	49, 42	mulscld 28554	. . . . . . . 8 ⊢ (𝜑 → (𝐴 ·s 𝐶) ∈ No)
58	57	adantr 486	. . . . . . 7 ⊢ ((𝜑 ∧ 𝜓) → (𝐴 ·s 𝐶) ∈ No)
59	56, 58	addscld 28399	. . . . . 6 ⊢ ((𝜑 ∧ 𝜓) → ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶)) ∈ No)
60	48, 59, 44	addsubsd 28501	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s (𝑋 ·s 𝐶)) = ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))))
61	41, 56, 58	addsassd 28425	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) +s (𝐴 ·s 𝐶)) = ((𝑋 ·s 𝐵) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))))
62	47, 60, 61	3eqtr4d 2808	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s (𝑋 ·s 𝐶)) = (((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) +s (𝐴 ·s 𝐶)))
63	62	oveq1d 7461	. . 3 ⊢ ((𝜑 ∧ 𝜓) → (((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝑌)) = ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) +s (𝐴 ·s 𝐶)) −s (𝑋 ·s 𝑌)))
64	48, 59	addscld 28399	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) ∈ No)
65	37, 54	mulscld 28554	. . . . . 6 ⊢ (𝜓 → (𝑋 ·s 𝑌) ∈ No)
66	65	adantl 487	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → (𝑋 ·s 𝑌) ∈ No)
67	64, 44, 66	subsubs4d 28513	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → (((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝑌)) = ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝐶) +s (𝑋 ·s 𝑌))))
68	44, 66	addscomd 28386	. . . . 5 ⊢ ((𝜑 ∧ 𝜓) → ((𝑋 ·s 𝐶) +s (𝑋 ·s 𝑌)) = ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶)))
69	68	oveq2d 7462	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝐶) +s (𝑋 ·s 𝑌))) = ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶))))
70	67, 69	eqtrd 2798	. . 3 ⊢ ((𝜑 ∧ 𝜓) → (((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s (𝑋 ·s 𝐶)) −s (𝑋 ·s 𝑌)) = ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶))))
71	41, 56	addscld 28399	. . . 4 ⊢ ((𝜑 ∧ 𝜓) → ((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) ∈ No)
72	71, 58, 66	addsubsd 28501	. . 3 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) +s (𝐴 ·s 𝐶)) −s (𝑋 ·s 𝑌)) = ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) −s (𝑋 ·s 𝑌)) +s (𝐴 ·s 𝐶)))
73	63, 70, 72	3eqtr3d 2806	. 2 ⊢ ((𝜑 ∧ 𝜓) → ((((𝑋 ·s 𝐵) +s (𝑋 ·s 𝐶)) +s ((𝐴 ·s 𝑌) +s (𝐴 ·s 𝐶))) −s ((𝑋 ·s 𝑌) +s (𝑋 ·s 𝐶))) = ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) −s (𝑋 ·s 𝑌)) +s (𝐴 ·s 𝐶)))
74	33, 73	eqtrd 2798	1 ⊢ ((𝜑 ∧ 𝜓) → (((𝑋 ·s (𝐵 +s 𝐶)) +s (𝐴 ·s (𝑌 +s 𝐶))) −s (𝑋 ·s (𝑌 +s 𝐶))) = ((((𝑋 ·s 𝐵) +s (𝐴 ·s 𝑌)) −s (𝑋 ·s 𝑌)) +s (𝐴 ·s 𝐶)))

This proof depends on syntax axioms:   → wi 4   ∧ wa 401   = wceq 1570   ∈ wcel 2147  ∀wral 3080   ∪ cun 4152  ‘cfv 6561  (class class class)co 7446  Nocsur 28030  Lcleft 28244  Rcright 28245   +_s cadds 28378   −_s csubs 28439   ·_s cmuls 28525

This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1945  ax-6 2002  ax-7 2043  ax-8 2149  ax-9 2157  ax-10 2180  ax-11 2197  ax-12 2216  ax-ext 2735  ax-rep 5236  ax-sep 5253  ax-nul 5264  ax-pow 5332  ax-pr 5396  ax-un 7778

This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3or 1104  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-nf 1817  df-sb 2102  df-mo 2567  df-eu 2597  df-clab 2742  df-cleq 2755  df-clel 2839  df-nfc 2913  df-ne 2960  df-ral 3081  df-rex 3091  df-rmo 3369  df-reu 3370  df-rab 3417  df-v 3456  df-sbc 3743  df-csb 3852  df-ss 3901  df-pss 4017  df-dif 4050  df-in 4094  df-un 4154  df-nul 4282  df-if 4486  df-pw 4562  df-sn 4589  df-pr 4591  df-tp 4593  df-op 4839  df-ot 4862  df-uni 4871  df-int 4911  df-iun 4956  df-br 5107  df-opab 5172  df-mpt 5191  df-tr 5217  df-id 5551  df-eprel 5556  df-po 5564  df-so 5565  df-fr 5609  df-se 5610  df-we 5611  df-xp 5662  df-rel 5663  df-cnv 5664  df-co 5665  df-dm 5666  df-rn 5667  df-res 5668  df-ima 5669  df-pred 6325  df-ord 6386  df-on 6387  df-suc 6389  df-iota 6515  df-fun 6563  df-fn 6564  df-f 6565  df-f1 6566  df-fo 6567  df-f1o 6568  df-fv 6569  df-riota 7403  df-ov 7449  df-oprab 7450  df-mpo 7451  df-1st 8028  df-2nd 8029  df-frecs 8330  df-wrecs 8361  df-recs 8410  df-1o 8507  df-2o 8508  df-nadd 8706  df-no 28033  df-lts 28034  df-bday 28035  df-les 28135  df-slts 28177  df-cuts 28179  df-0s 28226  df-made 28246  df-old 28247  df-left 28249  df-right 28250  df-norec 28357  df-norec2 28368  df-adds 28379  df-negs 28440  df-subs 28441  df-muls 28526

This theorem is used by:  addsdi  28574