Step |
Hyp |
Ref |
Expression |
1 |
|
ovollb2.1 |
⊢ 𝑆 = seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐹 ) ) |
2 |
|
ovollb2.2 |
⊢ 𝐺 = ( 𝑛 ∈ ℕ ↦ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 ) |
3 |
|
ovollb2.3 |
⊢ 𝑇 = seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐺 ) ) |
4 |
|
ovollb2.4 |
⊢ ( 𝜑 → 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ) |
5 |
|
ovollb2.5 |
⊢ ( 𝜑 → 𝐴 ⊆ ∪ ran ( [,] ∘ 𝐹 ) ) |
6 |
|
ovollb2.6 |
⊢ ( 𝜑 → 𝐵 ∈ ℝ+ ) |
7 |
|
ovollb2.7 |
⊢ ( 𝜑 → sup ( ran 𝑆 , ℝ* , < ) ∈ ℝ ) |
8 |
|
ovolficcss |
⊢ ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) → ∪ ran ( [,] ∘ 𝐹 ) ⊆ ℝ ) |
9 |
4 8
|
syl |
⊢ ( 𝜑 → ∪ ran ( [,] ∘ 𝐹 ) ⊆ ℝ ) |
10 |
5 9
|
sstrd |
⊢ ( 𝜑 → 𝐴 ⊆ ℝ ) |
11 |
|
ovolcl |
⊢ ( 𝐴 ⊆ ℝ → ( vol* ‘ 𝐴 ) ∈ ℝ* ) |
12 |
10 11
|
syl |
⊢ ( 𝜑 → ( vol* ‘ 𝐴 ) ∈ ℝ* ) |
13 |
|
ovolfcl |
⊢ ( ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ) ) |
14 |
4 13
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ) ) |
15 |
14
|
simp1d |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ) |
16 |
6
|
rphalfcld |
⊢ ( 𝜑 → ( 𝐵 / 2 ) ∈ ℝ+ ) |
17 |
16
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 𝐵 / 2 ) ∈ ℝ+ ) |
18 |
|
2nn |
⊢ 2 ∈ ℕ |
19 |
|
nnnn0 |
⊢ ( 𝑛 ∈ ℕ → 𝑛 ∈ ℕ0 ) |
20 |
19
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → 𝑛 ∈ ℕ0 ) |
21 |
|
nnexpcl |
⊢ ( ( 2 ∈ ℕ ∧ 𝑛 ∈ ℕ0 ) → ( 2 ↑ 𝑛 ) ∈ ℕ ) |
22 |
18 20 21
|
sylancr |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 2 ↑ 𝑛 ) ∈ ℕ ) |
23 |
22
|
nnrpd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 2 ↑ 𝑛 ) ∈ ℝ+ ) |
24 |
17 23
|
rpdivcld |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ∈ ℝ+ ) |
25 |
24
|
rpred |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ∈ ℝ ) |
26 |
15 25
|
resubcld |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ∈ ℝ ) |
27 |
14
|
simp2d |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ∈ ℝ ) |
28 |
27 25
|
readdcld |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ∈ ℝ ) |
29 |
15 24
|
ltsubrpd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ) |
30 |
14
|
simp3d |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) ) |
31 |
27 24
|
ltaddrpd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) < ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ) |
32 |
15 27 28 30 31
|
lelttrd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) < ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ) |
33 |
26 15 28 29 32
|
lttrd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) < ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ) |
34 |
26 28 33
|
ltled |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ≤ ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ) |
35 |
|
df-br |
⊢ ( ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ≤ ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) ↔ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 ∈ ≤ ) |
36 |
34 35
|
sylib |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 ∈ ≤ ) |
37 |
26 28
|
opelxpd |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 ∈ ( ℝ × ℝ ) ) |
38 |
36 37
|
elind |
⊢ ( ( 𝜑 ∧ 𝑛 ∈ ℕ ) → 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 ∈ ( ≤ ∩ ( ℝ × ℝ ) ) ) |
39 |
38 2
|
fmptd |
⊢ ( 𝜑 → 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ) |
40 |
|
eqid |
⊢ ( ( abs ∘ − ) ∘ 𝐺 ) = ( ( abs ∘ − ) ∘ 𝐺 ) |
41 |
40 3
|
ovolsf |
⊢ ( 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) → 𝑇 : ℕ ⟶ ( 0 [,) +∞ ) ) |
42 |
39 41
|
syl |
⊢ ( 𝜑 → 𝑇 : ℕ ⟶ ( 0 [,) +∞ ) ) |
43 |
42
|
frnd |
⊢ ( 𝜑 → ran 𝑇 ⊆ ( 0 [,) +∞ ) ) |
44 |
|
icossxr |
⊢ ( 0 [,) +∞ ) ⊆ ℝ* |
45 |
43 44
|
sstrdi |
⊢ ( 𝜑 → ran 𝑇 ⊆ ℝ* ) |
46 |
|
supxrcl |
⊢ ( ran 𝑇 ⊆ ℝ* → sup ( ran 𝑇 , ℝ* , < ) ∈ ℝ* ) |
47 |
45 46
|
syl |
⊢ ( 𝜑 → sup ( ran 𝑇 , ℝ* , < ) ∈ ℝ* ) |
48 |
6
|
rpred |
⊢ ( 𝜑 → 𝐵 ∈ ℝ ) |
49 |
7 48
|
readdcld |
⊢ ( 𝜑 → ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ∈ ℝ ) |
50 |
49
|
rexrd |
⊢ ( 𝜑 → ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ∈ ℝ* ) |
51 |
|
2fveq3 |
⊢ ( 𝑛 = 𝑚 → ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) = ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) |
52 |
|
oveq2 |
⊢ ( 𝑛 = 𝑚 → ( 2 ↑ 𝑛 ) = ( 2 ↑ 𝑚 ) ) |
53 |
52
|
oveq2d |
⊢ ( 𝑛 = 𝑚 → ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) = ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) |
54 |
51 53
|
oveq12d |
⊢ ( 𝑛 = 𝑚 → ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) = ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
55 |
|
2fveq3 |
⊢ ( 𝑛 = 𝑚 → ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) = ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) |
56 |
55 53
|
oveq12d |
⊢ ( 𝑛 = 𝑚 → ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
57 |
54 56
|
opeq12d |
⊢ ( 𝑛 = 𝑚 → 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑛 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑛 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑛 ) ) ) 〉 = 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) |
58 |
|
opex |
⊢ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ∈ V |
59 |
57 2 58
|
fvmpt |
⊢ ( 𝑚 ∈ ℕ → ( 𝐺 ‘ 𝑚 ) = 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) |
60 |
59
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐺 ‘ 𝑚 ) = 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) |
61 |
60
|
fveq2d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) = ( 1st ‘ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) ) |
62 |
|
ovex |
⊢ ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ∈ V |
63 |
|
ovex |
⊢ ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ∈ V |
64 |
62 63
|
op1st |
⊢ ( 1st ‘ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) = ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) |
65 |
61 64
|
eqtrdi |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) = ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
66 |
|
ovolfcl |
⊢ ( ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
67 |
4 66
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
68 |
67
|
simp1d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ) |
69 |
16
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐵 / 2 ) ∈ ℝ+ ) |
70 |
|
nnnn0 |
⊢ ( 𝑚 ∈ ℕ → 𝑚 ∈ ℕ0 ) |
71 |
70
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝑚 ∈ ℕ0 ) |
72 |
|
nnexpcl |
⊢ ( ( 2 ∈ ℕ ∧ 𝑚 ∈ ℕ0 ) → ( 2 ↑ 𝑚 ) ∈ ℕ ) |
73 |
18 71 72
|
sylancr |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2 ↑ 𝑚 ) ∈ ℕ ) |
74 |
73
|
nnrpd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2 ↑ 𝑚 ) ∈ ℝ+ ) |
75 |
69 74
|
rpdivcld |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ∈ ℝ+ ) |
76 |
68 75
|
ltsubrpd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) |
77 |
65 76
|
eqbrtrd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) |
78 |
77
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) |
79 |
|
ovolfcl |
⊢ ( ( 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ≤ ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
80 |
39 79
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ≤ ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
81 |
80
|
simp1d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ) |
82 |
81
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ) |
83 |
68
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ) |
84 |
10
|
sselda |
⊢ ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) → 𝑧 ∈ ℝ ) |
85 |
84
|
adantr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → 𝑧 ∈ ℝ ) |
86 |
|
ltletr |
⊢ ( ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ 𝑧 ∈ ℝ ) → ( ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∧ ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ) ) |
87 |
82 83 85 86
|
syl3anc |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∧ ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ) → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ) ) |
88 |
78 87
|
mpand |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 → ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ) ) |
89 |
67
|
simp2d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ) |
90 |
89 75
|
ltaddrpd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) < ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
91 |
60
|
fveq2d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) = ( 2nd ‘ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) ) |
92 |
62 63
|
op2nd |
⊢ ( 2nd ‘ 〈 ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) , ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) 〉 ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) |
93 |
91 92
|
eqtrdi |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
94 |
90 93
|
breqtrrd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) |
95 |
94
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) |
96 |
89
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ) |
97 |
80
|
simp2d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ) |
98 |
97
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ) |
99 |
|
lelttr |
⊢ ( ( 𝑧 ∈ ℝ ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℝ ∧ ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ∈ ℝ ) → ( ( 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) → 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
100 |
85 96 98 99
|
syl3anc |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( ( 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∧ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) → 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
101 |
95 100
|
mpan2d |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) → 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
102 |
88 101
|
anim12d |
⊢ ( ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) ∧ 𝑚 ∈ ℕ ) → ( ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ∧ 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) → ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ∧ 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) ) |
103 |
102
|
reximdva |
⊢ ( ( 𝜑 ∧ 𝑧 ∈ 𝐴 ) → ( ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ∧ 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) → ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ∧ 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) ) |
104 |
103
|
ralimdva |
⊢ ( 𝜑 → ( ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ∧ 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) → ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ∧ 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) ) |
105 |
|
ovolficc |
⊢ ( ( 𝐴 ⊆ ℝ ∧ 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ) → ( 𝐴 ⊆ ∪ ran ( [,] ∘ 𝐹 ) ↔ ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ∧ 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) ) |
106 |
10 4 105
|
syl2anc |
⊢ ( 𝜑 → ( 𝐴 ⊆ ∪ ran ( [,] ∘ 𝐹 ) ↔ ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ≤ 𝑧 ∧ 𝑧 ≤ ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) ) |
107 |
|
ovolfioo |
⊢ ( ( 𝐴 ⊆ ℝ ∧ 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ) → ( 𝐴 ⊆ ∪ ran ( (,) ∘ 𝐺 ) ↔ ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ∧ 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) ) |
108 |
10 39 107
|
syl2anc |
⊢ ( 𝜑 → ( 𝐴 ⊆ ∪ ran ( (,) ∘ 𝐺 ) ↔ ∀ 𝑧 ∈ 𝐴 ∃ 𝑚 ∈ ℕ ( ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) < 𝑧 ∧ 𝑧 < ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) ) |
109 |
104 106 108
|
3imtr4d |
⊢ ( 𝜑 → ( 𝐴 ⊆ ∪ ran ( [,] ∘ 𝐹 ) → 𝐴 ⊆ ∪ ran ( (,) ∘ 𝐺 ) ) ) |
110 |
5 109
|
mpd |
⊢ ( 𝜑 → 𝐴 ⊆ ∪ ran ( (,) ∘ 𝐺 ) ) |
111 |
3
|
ovollb |
⊢ ( ( 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝐴 ⊆ ∪ ran ( (,) ∘ 𝐺 ) ) → ( vol* ‘ 𝐴 ) ≤ sup ( ran 𝑇 , ℝ* , < ) ) |
112 |
39 110 111
|
syl2anc |
⊢ ( 𝜑 → ( vol* ‘ 𝐴 ) ≤ sup ( ran 𝑇 , ℝ* , < ) ) |
113 |
3
|
fveq1i |
⊢ ( 𝑇 ‘ 𝑘 ) = ( seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐺 ) ) ‘ 𝑘 ) |
114 |
|
fzfid |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 1 ... 𝑘 ) ∈ Fin ) |
115 |
|
rge0ssre |
⊢ ( 0 [,) +∞ ) ⊆ ℝ |
116 |
|
eqid |
⊢ ( ( abs ∘ − ) ∘ 𝐹 ) = ( ( abs ∘ − ) ∘ 𝐹 ) |
117 |
116
|
ovolfsf |
⊢ ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) → ( ( abs ∘ − ) ∘ 𝐹 ) : ℕ ⟶ ( 0 [,) +∞ ) ) |
118 |
4 117
|
syl |
⊢ ( 𝜑 → ( ( abs ∘ − ) ∘ 𝐹 ) : ℕ ⟶ ( 0 [,) +∞ ) ) |
119 |
118
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( ( abs ∘ − ) ∘ 𝐹 ) : ℕ ⟶ ( 0 [,) +∞ ) ) |
120 |
|
elfznn |
⊢ ( 𝑚 ∈ ( 1 ... 𝑘 ) → 𝑚 ∈ ℕ ) |
121 |
|
ffvelrn |
⊢ ( ( ( ( abs ∘ − ) ∘ 𝐹 ) : ℕ ⟶ ( 0 [,) +∞ ) ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) ∈ ( 0 [,) +∞ ) ) |
122 |
119 120 121
|
syl2an |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) ∈ ( 0 [,) +∞ ) ) |
123 |
115 122
|
sselid |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) ∈ ℝ ) |
124 |
123
|
recnd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) ∈ ℂ ) |
125 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝐵 ∈ ℝ+ ) |
126 |
125 74
|
rpdivcld |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐵 / ( 2 ↑ 𝑚 ) ) ∈ ℝ+ ) |
127 |
126
|
rpcnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐵 / ( 2 ↑ 𝑚 ) ) ∈ ℂ ) |
128 |
120 127
|
sylan2 |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( 𝐵 / ( 2 ↑ 𝑚 ) ) ∈ ℂ ) |
129 |
128
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( 𝐵 / ( 2 ↑ 𝑚 ) ) ∈ ℂ ) |
130 |
114 124 129
|
fsumadd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
131 |
40
|
ovolfsval |
⊢ ( ( 𝐺 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐺 ) ‘ 𝑚 ) = ( ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
132 |
39 131
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐺 ) ‘ 𝑚 ) = ( ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ) ) |
133 |
89
|
recnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℂ ) |
134 |
75
|
rpcnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ∈ ℂ ) |
135 |
68
|
recnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ∈ ℂ ) |
136 |
135 134
|
subcld |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ∈ ℂ ) |
137 |
133 134 136
|
addsubassd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) ) ) |
138 |
93 65
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ) = ( ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) ) |
139 |
133 135 127
|
subadd23d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / ( 2 ↑ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) ) |
140 |
116
|
ovolfsval |
⊢ ( ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
141 |
4 140
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
142 |
141
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
143 |
134 135 134
|
subsub3d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) = ( ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
144 |
69
|
rpcnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐵 / 2 ) ∈ ℂ ) |
145 |
73
|
nncnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2 ↑ 𝑚 ) ∈ ℂ ) |
146 |
73
|
nnne0d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 2 ↑ 𝑚 ) ≠ 0 ) |
147 |
144 144 145 146
|
divdird |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 𝐵 / 2 ) + ( 𝐵 / 2 ) ) / ( 2 ↑ 𝑚 ) ) = ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) |
148 |
125
|
rpcnd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝐵 ∈ ℂ ) |
149 |
148
|
2halvesd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 𝐵 / 2 ) + ( 𝐵 / 2 ) ) = 𝐵 ) |
150 |
149
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 𝐵 / 2 ) + ( 𝐵 / 2 ) ) / ( 2 ↑ 𝑚 ) ) = ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) |
151 |
147 150
|
eqtr3d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) = ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) |
152 |
151
|
oveq1d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) + ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) = ( ( 𝐵 / ( 2 ↑ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
153 |
143 152
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) = ( ( 𝐵 / ( 2 ↑ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) |
154 |
153
|
oveq2d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( 𝐵 / ( 2 ↑ 𝑚 ) ) − ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) ) ) ) |
155 |
139 142 154
|
3eqtr4d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( ( 2nd ‘ ( 𝐹 ‘ 𝑚 ) ) + ( ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) − ( ( 1st ‘ ( 𝐹 ‘ 𝑚 ) ) − ( ( 𝐵 / 2 ) / ( 2 ↑ 𝑚 ) ) ) ) ) ) |
156 |
137 138 155
|
3eqtr4d |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 2nd ‘ ( 𝐺 ‘ 𝑚 ) ) − ( 1st ‘ ( 𝐺 ‘ 𝑚 ) ) ) = ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
157 |
132 156
|
eqtrd |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( ( abs ∘ − ) ∘ 𝐺 ) ‘ 𝑚 ) = ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
158 |
120 157
|
sylan2 |
⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐺 ) ‘ 𝑚 ) = ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
159 |
158
|
adantlr |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐺 ) ‘ 𝑚 ) = ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ) |
160 |
|
simpr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝑘 ∈ ℕ ) |
161 |
|
nnuz |
⊢ ℕ = ( ℤ≥ ‘ 1 ) |
162 |
160 161
|
eleqtrdi |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝑘 ∈ ( ℤ≥ ‘ 1 ) ) |
163 |
124 129
|
addcld |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) ∈ ℂ ) |
164 |
159 162 163
|
fsumser |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐺 ) ) ‘ 𝑘 ) ) |
165 |
|
eqidd |
⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) ∧ 𝑚 ∈ ( 1 ... 𝑘 ) ) → ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) = ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) ) |
166 |
165 162 124
|
fsumser |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) = ( seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐹 ) ) ‘ 𝑘 ) ) |
167 |
1
|
fveq1i |
⊢ ( 𝑆 ‘ 𝑘 ) = ( seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐹 ) ) ‘ 𝑘 ) |
168 |
166 167
|
eqtr4di |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) = ( 𝑆 ‘ 𝑘 ) ) |
169 |
6
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℝ+ ) |
170 |
169
|
rpcnd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℂ ) |
171 |
|
geo2sum |
⊢ ( ( 𝑘 ∈ ℕ ∧ 𝐵 ∈ ℂ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( 𝐵 / ( 2 ↑ 𝑚 ) ) = ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) |
172 |
160 170 171
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( 𝐵 / ( 2 ↑ 𝑚 ) ) = ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) |
173 |
168 172
|
oveq12d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( ( ( abs ∘ − ) ∘ 𝐹 ) ‘ 𝑚 ) + Σ 𝑚 ∈ ( 1 ... 𝑘 ) ( 𝐵 / ( 2 ↑ 𝑚 ) ) ) = ( ( 𝑆 ‘ 𝑘 ) + ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) ) |
174 |
130 164 173
|
3eqtr3d |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( seq 1 ( + , ( ( abs ∘ − ) ∘ 𝐺 ) ) ‘ 𝑘 ) = ( ( 𝑆 ‘ 𝑘 ) + ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) ) |
175 |
113 174
|
eqtrid |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑇 ‘ 𝑘 ) = ( ( 𝑆 ‘ 𝑘 ) + ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) ) |
176 |
116 1
|
ovolsf |
⊢ ( 𝐹 : ℕ ⟶ ( ≤ ∩ ( ℝ × ℝ ) ) → 𝑆 : ℕ ⟶ ( 0 [,) +∞ ) ) |
177 |
4 176
|
syl |
⊢ ( 𝜑 → 𝑆 : ℕ ⟶ ( 0 [,) +∞ ) ) |
178 |
177
|
ffvelrnda |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑆 ‘ 𝑘 ) ∈ ( 0 [,) +∞ ) ) |
179 |
115 178
|
sselid |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑆 ‘ 𝑘 ) ∈ ℝ ) |
180 |
169
|
rpred |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝐵 ∈ ℝ ) |
181 |
|
nnnn0 |
⊢ ( 𝑘 ∈ ℕ → 𝑘 ∈ ℕ0 ) |
182 |
181
|
adantl |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → 𝑘 ∈ ℕ0 ) |
183 |
|
nnexpcl |
⊢ ( ( 2 ∈ ℕ ∧ 𝑘 ∈ ℕ0 ) → ( 2 ↑ 𝑘 ) ∈ ℕ ) |
184 |
18 182 183
|
sylancr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 2 ↑ 𝑘 ) ∈ ℕ ) |
185 |
184
|
nnrpd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 2 ↑ 𝑘 ) ∈ ℝ+ ) |
186 |
169 185
|
rpdivcld |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝐵 / ( 2 ↑ 𝑘 ) ) ∈ ℝ+ ) |
187 |
186
|
rpred |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝐵 / ( 2 ↑ 𝑘 ) ) ∈ ℝ ) |
188 |
180 187
|
resubcld |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ∈ ℝ ) |
189 |
7
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → sup ( ran 𝑆 , ℝ* , < ) ∈ ℝ ) |
190 |
177
|
frnd |
⊢ ( 𝜑 → ran 𝑆 ⊆ ( 0 [,) +∞ ) ) |
191 |
190 44
|
sstrdi |
⊢ ( 𝜑 → ran 𝑆 ⊆ ℝ* ) |
192 |
191
|
adantr |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ran 𝑆 ⊆ ℝ* ) |
193 |
177
|
ffnd |
⊢ ( 𝜑 → 𝑆 Fn ℕ ) |
194 |
|
fnfvelrn |
⊢ ( ( 𝑆 Fn ℕ ∧ 𝑘 ∈ ℕ ) → ( 𝑆 ‘ 𝑘 ) ∈ ran 𝑆 ) |
195 |
193 194
|
sylan |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑆 ‘ 𝑘 ) ∈ ran 𝑆 ) |
196 |
|
supxrub |
⊢ ( ( ran 𝑆 ⊆ ℝ* ∧ ( 𝑆 ‘ 𝑘 ) ∈ ran 𝑆 ) → ( 𝑆 ‘ 𝑘 ) ≤ sup ( ran 𝑆 , ℝ* , < ) ) |
197 |
192 195 196
|
syl2anc |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑆 ‘ 𝑘 ) ≤ sup ( ran 𝑆 , ℝ* , < ) ) |
198 |
180 186
|
ltsubrpd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) < 𝐵 ) |
199 |
188 180 198
|
ltled |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ≤ 𝐵 ) |
200 |
179 188 189 180 197 199
|
le2addd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( ( 𝑆 ‘ 𝑘 ) + ( 𝐵 − ( 𝐵 / ( 2 ↑ 𝑘 ) ) ) ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |
201 |
175 200
|
eqbrtrd |
⊢ ( ( 𝜑 ∧ 𝑘 ∈ ℕ ) → ( 𝑇 ‘ 𝑘 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |
202 |
201
|
ralrimiva |
⊢ ( 𝜑 → ∀ 𝑘 ∈ ℕ ( 𝑇 ‘ 𝑘 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |
203 |
|
ffn |
⊢ ( 𝑇 : ℕ ⟶ ( 0 [,) +∞ ) → 𝑇 Fn ℕ ) |
204 |
|
breq1 |
⊢ ( 𝑦 = ( 𝑇 ‘ 𝑘 ) → ( 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ↔ ( 𝑇 ‘ 𝑘 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) ) |
205 |
204
|
ralrn |
⊢ ( 𝑇 Fn ℕ → ( ∀ 𝑦 ∈ ran 𝑇 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ↔ ∀ 𝑘 ∈ ℕ ( 𝑇 ‘ 𝑘 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) ) |
206 |
42 203 205
|
3syl |
⊢ ( 𝜑 → ( ∀ 𝑦 ∈ ran 𝑇 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ↔ ∀ 𝑘 ∈ ℕ ( 𝑇 ‘ 𝑘 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) ) |
207 |
202 206
|
mpbird |
⊢ ( 𝜑 → ∀ 𝑦 ∈ ran 𝑇 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |
208 |
|
supxrleub |
⊢ ( ( ran 𝑇 ⊆ ℝ* ∧ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ∈ ℝ* ) → ( sup ( ran 𝑇 , ℝ* , < ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ↔ ∀ 𝑦 ∈ ran 𝑇 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) ) |
209 |
45 50 208
|
syl2anc |
⊢ ( 𝜑 → ( sup ( ran 𝑇 , ℝ* , < ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ↔ ∀ 𝑦 ∈ ran 𝑇 𝑦 ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) ) |
210 |
207 209
|
mpbird |
⊢ ( 𝜑 → sup ( ran 𝑇 , ℝ* , < ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |
211 |
12 47 50 112 210
|
xrletrd |
⊢ ( 𝜑 → ( vol* ‘ 𝐴 ) ≤ ( sup ( ran 𝑆 , ℝ* , < ) + 𝐵 ) ) |