cshf1 - Metamath Proof Explorer

	Metamath Proof Explorer		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > cshf1		Structured version Visualization version GIF version

Theorem cshf1 14992

Description: Cyclically shifting a word which contains a symbol at most once results in a word which contains a symbol at most once. (Contributed by AV, 14-Mar-2021.)

**Assertion**
Ref	Expression
cshf1	⊢ ((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝑆 ∈ ℤ ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → 𝐺:(0..^(♯‘𝐹))⟶1-1𝐴)

Proof of Theorem cshf1 Dummy variables 𝑖 𝑗 𝑥 𝑦 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		f1f 6803	. . . . 5 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 → 𝐹:(0..^(♯‘𝐹))⟶𝐴)
2		iswrdi 14692	. . . . 5 ⊢ (𝐹:(0..^(♯‘𝐹))⟶𝐴 → 𝐹 ∈ Word 𝐴)
3	1, 2	syl 18	. . . 4 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 → 𝐹 ∈ Word 𝐴)
4		cshwf 14982	. . . . . . . . 9 ⊢ ((𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝐹 cyclShift 𝑆):(0..^(♯‘𝐹))⟶𝐴)
5	4	3adant1 1148	. . . . . . . 8 ⊢ ((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝐹 cyclShift 𝑆):(0..^(♯‘𝐹))⟶𝐴)
6	5	adantr 486	. . . . . . 7 ⊢ (((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → (𝐹 cyclShift 𝑆):(0..^(♯‘𝐹))⟶𝐴)
7		feq1 6712	. . . . . . . 8 ⊢ (𝐺 = (𝐹 cyclShift 𝑆) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ↔ (𝐹 cyclShift 𝑆):(0..^(♯‘𝐹))⟶𝐴))
8	7	adantl 487	. . . . . . 7 ⊢ (((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ↔ (𝐹 cyclShift 𝑆):(0..^(♯‘𝐹))⟶𝐴))
9	6, 8	mpbird 260	. . . . . 6 ⊢ (((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → 𝐺:(0..^(♯‘𝐹))⟶𝐴)
10		dff13 7284	. . . . . . . 8 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ↔ (𝐹:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)))
11		fveq1 6910	. . . . . . . . . . . . . . . . . 18 ⊢ (𝐺 = (𝐹 cyclShift 𝑆) → (𝐺‘𝑖) = ((𝐹 cyclShift 𝑆)‘𝑖))
12	11	3ad2ant1 1151	. . . . . . . . . . . . . . . . 17 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝐺‘𝑖) = ((𝐹 cyclShift 𝑆)‘𝑖))
13	12	adantr 486	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝐺‘𝑖) = ((𝐹 cyclShift 𝑆)‘𝑖))
14		cshwidxmod 14985	. . . . . . . . . . . . . . . . . . . . 21 ⊢ ((𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ ∧ 𝑖 ∈ (0..^(♯‘𝐹))) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))))
15	14	3expia 1139	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝑖 ∈ (0..^(♯‘𝐹)) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹)))))
16	15	3adant1 1148	. . . . . . . . . . . . . . . . . . 19 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝑖 ∈ (0..^(♯‘𝐹)) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹)))))
17	16	com12 33	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑖 ∈ (0..^(♯‘𝐹)) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹)))))
18	17	adantr 486	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹)))))
19	18	impcom 413	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐹 cyclShift 𝑆)‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))))
20	13, 19	eqtrd 2798	. . . . . . . . . . . . . . 15 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝐺‘𝑖) = (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))))
21		fveq1 6910	. . . . . . . . . . . . . . . . . 18 ⊢ (𝐺 = (𝐹 cyclShift 𝑆) → (𝐺‘𝑗) = ((𝐹 cyclShift 𝑆)‘𝑗))
22	21	3ad2ant1 1151	. . . . . . . . . . . . . . . . 17 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝐺‘𝑗) = ((𝐹 cyclShift 𝑆)‘𝑗))
23	22	adantr 486	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝐺‘𝑗) = ((𝐹 cyclShift 𝑆)‘𝑗))
24		cshwidxmod 14985	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝐹 cyclShift 𝑆)‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))))
25	24	3expia 1139	. . . . . . . . . . . . . . . . . . 19 ⊢ ((𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝑗 ∈ (0..^(♯‘𝐹)) → ((𝐹 cyclShift 𝑆)‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
26	25	3adant1 1148	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝑗 ∈ (0..^(♯‘𝐹)) → ((𝐹 cyclShift 𝑆)‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
27	26	adantld 496	. . . . . . . . . . . . . . . . 17 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝐹 cyclShift 𝑆)‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
28	27	imp 412	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐹 cyclShift 𝑆)‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))))
29	23, 28	eqtrd 2798	. . . . . . . . . . . . . . 15 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝐺‘𝑗) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))))
30	20, 29	eqeq12d 2779	. . . . . . . . . . . . . 14 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐺‘𝑖) = (𝐺‘𝑗) ↔ (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
31	30	adantlr 728	. . . . . . . . . . . . 13 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐺‘𝑖) = (𝐺‘𝑗) ↔ (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
32		elfzo0 13865	. . . . . . . . . . . . . . . . . . . . 21 ⊢ (𝑖 ∈ (0..^(♯‘𝐹)) ↔ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ ∧ 𝑖 < (♯‘𝐹)))
33		nn0z 12747	. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 ⊢ (𝑖 ∈ ℕ₀ → 𝑖 ∈ ℤ)
34	33	adantr 486	. . . . . . . . . . . . . . . . . . . . . . . . . . . 28 ⊢ ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → 𝑖 ∈ ℤ)
35	34	adantl 487	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → 𝑖 ∈ ℤ)
36		simpl 488	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → 𝑆 ∈ ℤ)
37	35, 36	zaddcld 12837	. . . . . . . . . . . . . . . . . . . . . . . . . 26 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → (𝑖 + 𝑆) ∈ ℤ)
38		simpr 490	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → (♯‘𝐹) ∈ ℕ)
39	38	adantl 487	. . . . . . . . . . . . . . . . . . . . . . . . . 26 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → (♯‘𝐹) ∈ ℕ)
40	37, 39	jca 521	. . . . . . . . . . . . . . . . . . . . . . . . 25 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ))
41	40	ex 418	. . . . . . . . . . . . . . . . . . . . . . . 24 ⊢ (𝑆 ∈ ℤ → ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
42	41	3ad2ant3 1153	. . . . . . . . . . . . . . . . . . . . . . 23 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
43	42	com12 33	. . . . . . . . . . . . . . . . . . . . . 22 ⊢ ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
44	43	3adant3 1150	. . . . . . . . . . . . . . . . . . . . 21 ⊢ ((𝑖 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ ∧ 𝑖 < (♯‘𝐹)) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
45	32, 44	sylbi 220	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝑖 ∈ (0..^(♯‘𝐹)) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
46	45	adantr 486	. . . . . . . . . . . . . . . . . . 19 ⊢ ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
47	46	impcom 413	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ))
48		zmodfzo 14064	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝑖 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ) → ((𝑖 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹)))
49	47, 48	syl 18	. . . . . . . . . . . . . . . . 17 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹)))
50		elfzo0 13865	. . . . . . . . . . . . . . . . . . . . . . 23 ⊢ (𝑗 ∈ (0..^(♯‘𝐹)) ↔ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ ∧ 𝑗 < (♯‘𝐹)))
51		nn0z 12747	. . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 ⊢ (𝑗 ∈ ℕ₀ → 𝑗 ∈ ℤ)
52	51	adantr 486	. . . . . . . . . . . . . . . . . . . . . . . . . . . 28 ⊢ ((𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → 𝑗 ∈ ℤ)
53	52	adantl 487	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑆 ∈ ℤ ∧ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → 𝑗 ∈ ℤ)
54		simpl 488	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑆 ∈ ℤ ∧ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → 𝑆 ∈ ℤ)
55	53, 54	zaddcld 12837	. . . . . . . . . . . . . . . . . . . . . . . . . 26 ⊢ ((𝑆 ∈ ℤ ∧ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → (𝑗 + 𝑆) ∈ ℤ)
56		simpr 490	. . . . . . . . . . . . . . . . . . . . . . . . . . 27 ⊢ ((𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → (♯‘𝐹) ∈ ℕ)
57	56	adantl 487	. . . . . . . . . . . . . . . . . . . . . . . . . 26 ⊢ ((𝑆 ∈ ℤ ∧ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → (♯‘𝐹) ∈ ℕ)
58	55, 57	jca 521	. . . . . . . . . . . . . . . . . . . . . . . . 25 ⊢ ((𝑆 ∈ ℤ ∧ (𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ)) → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ))
59	58	expcom 419	. . . . . . . . . . . . . . . . . . . . . . . 24 ⊢ ((𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ) → (𝑆 ∈ ℤ → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
60	59	3adant3 1150	. . . . . . . . . . . . . . . . . . . . . . 23 ⊢ ((𝑗 ∈ ℕ₀ ∧ (♯‘𝐹) ∈ ℕ ∧ 𝑗 < (♯‘𝐹)) → (𝑆 ∈ ℤ → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
61	50, 60	sylbi 220	. . . . . . . . . . . . . . . . . . . . . 22 ⊢ (𝑗 ∈ (0..^(♯‘𝐹)) → (𝑆 ∈ ℤ → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
62	61	com12 33	. . . . . . . . . . . . . . . . . . . . 21 ⊢ (𝑆 ∈ ℤ → (𝑗 ∈ (0..^(♯‘𝐹)) → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
63	62	3ad2ant3 1153	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → (𝑗 ∈ (0..^(♯‘𝐹)) → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
64	63	adantld 496	. . . . . . . . . . . . . . . . . . 19 ⊢ ((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) → ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ)))
65	64	imp 412	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ))
66		zmodfzo 14064	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝑗 + 𝑆) ∈ ℤ ∧ (♯‘𝐹) ∈ ℕ) → ((𝑗 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹)))
67	65, 66	syl 18	. . . . . . . . . . . . . . . . 17 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝑗 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹)))
68		fveqeq2 6920	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑥 = ((𝑖 + 𝑆) mod (♯‘𝐹)) → ((𝐹‘𝑥) = (𝐹‘𝑦) ↔ (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘𝑦)))
69		eqeq1 2767	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑥 = ((𝑖 + 𝑆) mod (♯‘𝐹)) → (𝑥 = 𝑦 ↔ ((𝑖 + 𝑆) mod (♯‘𝐹)) = 𝑦))
70	68, 69	imbi12d 347	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑥 = ((𝑖 + 𝑆) mod (♯‘𝐹)) → (((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) ↔ ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘𝑦) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = 𝑦)))
71		fveq2 6911	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝑦 = ((𝑗 + 𝑆) mod (♯‘𝐹)) → (𝐹‘𝑦) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))))
72	71	eqeq2d 2774	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑦 = ((𝑗 + 𝑆) mod (♯‘𝐹)) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘𝑦) ↔ (𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹)))))
73		eqeq2 2775	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑦 = ((𝑗 + 𝑆) mod (♯‘𝐹)) → (((𝑖 + 𝑆) mod (♯‘𝐹)) = 𝑦 ↔ ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))))
74	72, 73	imbi12d 347	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑦 = ((𝑗 + 𝑆) mod (♯‘𝐹)) → (((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘𝑦) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = 𝑦) ↔ ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))))
75	70, 74	rspc2v 3590	. . . . . . . . . . . . . . . . 17 ⊢ ((((𝑖 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹)) ∧ ((𝑗 + 𝑆) mod (♯‘𝐹)) ∈ (0..^(♯‘𝐹))) → (∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))))
76	49, 67, 75	syl2anc 596	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))))
77		simpr 490	. . . . . . . . . . . . . . . . . 18 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) ∧ ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))))
78		addmodlteq 14119	. . . . . . . . . . . . . . . . . . . . . . 23 ⊢ ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)) ∧ 𝑆 ∈ ℤ) → (((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)) ↔ 𝑖 = 𝑗))
79	78	3expa 1136	. . . . . . . . . . . . . . . . . . . . . 22 ⊢ (((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) ∧ 𝑆 ∈ ℤ) → (((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)) ↔ 𝑖 = 𝑗))
80	79	ancoms 464	. . . . . . . . . . . . . . . . . . . . 21 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)) ↔ 𝑖 = 𝑗))
81	80	bicomd 226	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝑆 ∈ ℤ ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝑖 = 𝑗 ↔ ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))))
82	81	3ad2antl3 1206	. . . . . . . . . . . . . . . . . . 19 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (𝑖 = 𝑗 ↔ ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))))
83	82	adantr 486	. . . . . . . . . . . . . . . . . 18 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) ∧ ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))) → (𝑖 = 𝑗 ↔ ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))))
84	77, 83	sylibrd 262	. . . . . . . . . . . . . . . . 17 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) ∧ ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹)))) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → 𝑖 = 𝑗))
85	84	ex 418	. . . . . . . . . . . . . . . 16 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝑖 + 𝑆) mod (♯‘𝐹)) = ((𝑗 + 𝑆) mod (♯‘𝐹))) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → 𝑖 = 𝑗)))
86	76, 85	syld 48	. . . . . . . . . . . . . . 15 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → (∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → 𝑖 = 𝑗)))
87	86	impancom 457	. . . . . . . . . . . . . 14 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) → ((𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹))) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → 𝑖 = 𝑗)))
88	87	imp 412	. . . . . . . . . . . . 13 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐹‘((𝑖 + 𝑆) mod (♯‘𝐹))) = (𝐹‘((𝑗 + 𝑆) mod (♯‘𝐹))) → 𝑖 = 𝑗))
89	31, 88	sylbid 243	. . . . . . . . . . . 12 ⊢ ((((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) ∧ (𝑖 ∈ (0..^(♯‘𝐹)) ∧ 𝑗 ∈ (0..^(♯‘𝐹)))) → ((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗))
90	89	ralrimivva 3209	. . . . . . . . . . 11 ⊢ (((𝐺 = (𝐹 cyclShift 𝑆) ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗))
91	90	3exp1 1371	. . . . . . . . . 10 ⊢ (𝐺 = (𝐹 cyclShift 𝑆) → (𝐹 ∈ Word 𝐴 → (𝑆 ∈ ℤ → (∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))))
92	91	com14 97	. . . . . . . . 9 ⊢ (∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦) → (𝐹 ∈ Word 𝐴 → (𝑆 ∈ ℤ → (𝐺 = (𝐹 cyclShift 𝑆) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))))
93	92	adantl 487	. . . . . . . 8 ⊢ ((𝐹:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))∀𝑦 ∈ (0..^(♯‘𝐹))((𝐹‘𝑥) = (𝐹‘𝑦) → 𝑥 = 𝑦)) → (𝐹 ∈ Word 𝐴 → (𝑆 ∈ ℤ → (𝐺 = (𝐹 cyclShift 𝑆) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))))
94	10, 93	sylbi 220	. . . . . . 7 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 → (𝐹 ∈ Word 𝐴 → (𝑆 ∈ ℤ → (𝐺 = (𝐹 cyclShift 𝑆) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))))
95	94	3imp1 1366	. . . . . 6 ⊢ (((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗))
96	9, 95	jca 521	. . . . 5 ⊢ (((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝐹 ∈ Word 𝐴 ∧ 𝑆 ∈ ℤ) ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))
97	96	3exp1 1371	. . . 4 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 → (𝐹 ∈ Word 𝐴 → (𝑆 ∈ ℤ → (𝐺 = (𝐹 cyclShift 𝑆) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗))))))
98	3, 97	mpd 16	. . 3 ⊢ (𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 → (𝑆 ∈ ℤ → (𝐺 = (𝐹 cyclShift 𝑆) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))))
99	98	3imp 1128	. 2 ⊢ ((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝑆 ∈ ℤ ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → (𝐺:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))
100		dff13 7284	. 2 ⊢ (𝐺:(0..^(♯‘𝐹))⟶1-1𝐴 ↔ (𝐺:(0..^(♯‘𝐹))⟶𝐴 ∧ ∀𝑖 ∈ (0..^(♯‘𝐹))∀𝑗 ∈ (0..^(♯‘𝐹))((𝐺‘𝑖) = (𝐺‘𝑗) → 𝑖 = 𝑗)))
101	99, 100	sylibr 237	1 ⊢ ((𝐹:(0..^(♯‘𝐹))⟶1-1𝐴 ∧ 𝑆 ∈ ℤ ∧ 𝐺 = (𝐹 cyclShift 𝑆)) → 𝐺:(0..^(♯‘𝐹))⟶1-1𝐴)

Colors of variables: wff setvar class

This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 ∀wral 3080 class class class wbr 5106 ⟶wf 6557 ⟶1-1wf1 6558 ‘cfv 6561 (class class class)co 7446 0cc0 11230 + caddc 11233 < clt 11373 ℕcn 12365 ℕ₀cn0 12636 ℤcz 12723 ..^cfzo 13818 mod cmo 14039 ♯chash 14504 Word cword 14688 cyclShift ccsh 14970

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 ax-cnex 11286 ax-resscn 11287 ax-1cn 11288 ax-icn 11289 ax-addcl 11290 ax-addrcl 11291 ax-mulcl 11292 ax-mulrcl 11293 ax-mulcom 11294 ax-addass 11295 ax-mulass 11296 ax-distr 11297 ax-i2m1 11298 ax-1ne0 11299 ax-1rid 11300 ax-rnegex 11301 ax-rrecex 11302 ax-cnre 11303 ax-pre-lttri 11304 ax-pre-lttrn 11305 ax-pre-ltadd 11306 ax-pre-mulgt0 11307 ax-pre-sup 11308

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-nel 3066 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-op 4839 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-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-lim 6388 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-om 7905 df-1st 8028 df-2nd 8029 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-1o 8507 df-er 8748 df-en 9005 df-dom 9006 df-sdom 9007 df-fin 9008 df-sup 9464 df-inf 9465 df-card 10050 df-pnf 11375 df-mnf 11376 df-xr 11377 df-ltxr 11378 df-le 11379 df-sub 11573 df-neg 11574 df-div 12004 df-nn 12366 df-2 12435 df-n0 12637 df-z 12724 df-uz 12996 df-rp 13151 df-fz 13670 df-fzo 13819 df-fl 13962 df-mod 14040 df-hash 14505 df-word 14689 df-concat 14746 df-substr 14820 df-pfx 14852 df-csh 14971

This theorem is used by: cshinj 14993 cshf1o 33596

W3C validator