| Step |
Hyp |
Ref |
Expression |
| 1 |
|
1red |
|- ( T. -> 1 e. RR ) |
| 2 |
|
reex |
|- RR e. _V |
| 3 |
|
rpssre |
|- RR+ C_ RR |
| 4 |
2 3
|
ssexi |
|- RR+ e. _V |
| 5 |
4
|
a1i |
|- ( T. -> RR+ e. _V ) |
| 6 |
|
fzfid |
|- ( x e. RR+ -> ( 1 ... ( |_ ` x ) ) e. Fin ) |
| 7 |
|
rpre |
|- ( x e. RR+ -> x e. RR ) |
| 8 |
|
elfznn |
|- ( n e. ( 1 ... ( |_ ` x ) ) -> n e. NN ) |
| 9 |
|
nndivre |
|- ( ( x e. RR /\ n e. NN ) -> ( x / n ) e. RR ) |
| 10 |
7 8 9
|
syl2an |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( x / n ) e. RR ) |
| 11 |
10
|
recnd |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( x / n ) e. CC ) |
| 12 |
|
reflcl |
|- ( ( x / n ) e. RR -> ( |_ ` ( x / n ) ) e. RR ) |
| 13 |
10 12
|
syl |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( x / n ) ) e. RR ) |
| 14 |
13
|
recnd |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( x / n ) ) e. CC ) |
| 15 |
11 14
|
subcld |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( x / n ) - ( |_ ` ( x / n ) ) ) e. CC ) |
| 16 |
8
|
adantl |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> n e. NN ) |
| 17 |
|
mucl |
|- ( n e. NN -> ( mmu ` n ) e. ZZ ) |
| 18 |
16 17
|
syl |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( mmu ` n ) e. ZZ ) |
| 19 |
18
|
zcnd |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( mmu ` n ) e. CC ) |
| 20 |
15 19
|
mulcld |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) e. CC ) |
| 21 |
6 20
|
fsumcl |
|- ( x e. RR+ -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) e. CC ) |
| 22 |
|
rpcn |
|- ( x e. RR+ -> x e. CC ) |
| 23 |
|
rpne0 |
|- ( x e. RR+ -> x =/= 0 ) |
| 24 |
21 22 23
|
divcld |
|- ( x e. RR+ -> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) e. CC ) |
| 25 |
24
|
adantl |
|- ( ( T. /\ x e. RR+ ) -> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) e. CC ) |
| 26 |
|
ovexd |
|- ( ( T. /\ x e. RR+ ) -> ( 1 / x ) e. _V ) |
| 27 |
|
eqidd |
|- ( T. -> ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) = ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) ) |
| 28 |
|
eqidd |
|- ( T. -> ( x e. RR+ |-> ( 1 / x ) ) = ( x e. RR+ |-> ( 1 / x ) ) ) |
| 29 |
5 25 26 27 28
|
offval2 |
|- ( T. -> ( ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) oF + ( x e. RR+ |-> ( 1 / x ) ) ) = ( x e. RR+ |-> ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) ) |
| 30 |
3
|
a1i |
|- ( T. -> RR+ C_ RR ) |
| 31 |
21
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) e. CC ) |
| 32 |
22
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> x e. CC ) |
| 33 |
23
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> x =/= 0 ) |
| 34 |
31 32 33
|
absdivd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) = ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / ( abs ` x ) ) ) |
| 35 |
|
rprege0 |
|- ( x e. RR+ -> ( x e. RR /\ 0 <_ x ) ) |
| 36 |
|
absid |
|- ( ( x e. RR /\ 0 <_ x ) -> ( abs ` x ) = x ) |
| 37 |
35 36
|
syl |
|- ( x e. RR+ -> ( abs ` x ) = x ) |
| 38 |
37
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` x ) = x ) |
| 39 |
38
|
oveq2d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / ( abs ` x ) ) = ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / x ) ) |
| 40 |
34 39
|
eqtrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) = ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / x ) ) |
| 41 |
31
|
abscld |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) e. RR ) |
| 42 |
|
fzfid |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( 1 ... ( |_ ` x ) ) e. Fin ) |
| 43 |
20
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) e. CC ) |
| 44 |
43
|
abscld |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) e. RR ) |
| 45 |
42 44
|
fsumrecl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) e. RR ) |
| 46 |
7
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> x e. RR ) |
| 47 |
42 43
|
fsumabs |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ sum_ n e. ( 1 ... ( |_ ` x ) ) ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) ) |
| 48 |
|
reflcl |
|- ( x e. RR -> ( |_ ` x ) e. RR ) |
| 49 |
46 48
|
syl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) e. RR ) |
| 50 |
|
1red |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> 1 e. RR ) |
| 51 |
15
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( x / n ) - ( |_ ` ( x / n ) ) ) e. CC ) |
| 52 |
|
fz1ssnn |
|- ( 1 ... ( |_ ` x ) ) C_ NN |
| 53 |
52
|
a1i |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( 1 ... ( |_ ` x ) ) C_ NN ) |
| 54 |
53
|
sselda |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> n e. NN ) |
| 55 |
54 17
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( mmu ` n ) e. ZZ ) |
| 56 |
55
|
zcnd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( mmu ` n ) e. CC ) |
| 57 |
51 56
|
absmuld |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) = ( ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) x. ( abs ` ( mmu ` n ) ) ) ) |
| 58 |
51
|
abscld |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) e. RR ) |
| 59 |
56
|
abscld |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( mmu ` n ) ) e. RR ) |
| 60 |
51
|
absge0d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> 0 <_ ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) ) |
| 61 |
56
|
absge0d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> 0 <_ ( abs ` ( mmu ` n ) ) ) |
| 62 |
|
simpl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> x e. RR+ ) |
| 63 |
8
|
nnrpd |
|- ( n e. ( 1 ... ( |_ ` x ) ) -> n e. RR+ ) |
| 64 |
|
rpdivcl |
|- ( ( x e. RR+ /\ n e. RR+ ) -> ( x / n ) e. RR+ ) |
| 65 |
62 63 64
|
syl2an |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( x / n ) e. RR+ ) |
| 66 |
3 65
|
sselid |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( x / n ) e. RR ) |
| 67 |
66 12
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( x / n ) ) e. RR ) |
| 68 |
|
flle |
|- ( ( x / n ) e. RR -> ( |_ ` ( x / n ) ) <_ ( x / n ) ) |
| 69 |
66 68
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( x / n ) ) <_ ( x / n ) ) |
| 70 |
67 66 69
|
abssubge0d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) = ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) |
| 71 |
|
fracle1 |
|- ( ( x / n ) e. RR -> ( ( x / n ) - ( |_ ` ( x / n ) ) ) <_ 1 ) |
| 72 |
66 71
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( x / n ) - ( |_ ` ( x / n ) ) ) <_ 1 ) |
| 73 |
70 72
|
eqbrtrd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) <_ 1 ) |
| 74 |
|
mule1 |
|- ( n e. NN -> ( abs ` ( mmu ` n ) ) <_ 1 ) |
| 75 |
54 74
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( mmu ` n ) ) <_ 1 ) |
| 76 |
58 50 59 50 60 61 73 75
|
lemul12ad |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) x. ( abs ` ( mmu ` n ) ) ) <_ ( 1 x. 1 ) ) |
| 77 |
|
1t1e1 |
|- ( 1 x. 1 ) = 1 |
| 78 |
76 77
|
breqtrdi |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( abs ` ( ( x / n ) - ( |_ ` ( x / n ) ) ) ) x. ( abs ` ( mmu ` n ) ) ) <_ 1 ) |
| 79 |
57 78
|
eqbrtrd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ 1 ) |
| 80 |
42 44 50 79
|
fsumle |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ sum_ n e. ( 1 ... ( |_ ` x ) ) 1 ) |
| 81 |
|
1cnd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> 1 e. CC ) |
| 82 |
|
fsumconst |
|- ( ( ( 1 ... ( |_ ` x ) ) e. Fin /\ 1 e. CC ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) 1 = ( ( # ` ( 1 ... ( |_ ` x ) ) ) x. 1 ) ) |
| 83 |
42 81 82
|
syl2anc |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) 1 = ( ( # ` ( 1 ... ( |_ ` x ) ) ) x. 1 ) ) |
| 84 |
|
flge1nn |
|- ( ( x e. RR /\ 1 <_ x ) -> ( |_ ` x ) e. NN ) |
| 85 |
7 84
|
sylan |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) e. NN ) |
| 86 |
85
|
nnnn0d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) e. NN0 ) |
| 87 |
|
hashfz1 |
|- ( ( |_ ` x ) e. NN0 -> ( # ` ( 1 ... ( |_ ` x ) ) ) = ( |_ ` x ) ) |
| 88 |
86 87
|
syl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( # ` ( 1 ... ( |_ ` x ) ) ) = ( |_ ` x ) ) |
| 89 |
88
|
oveq1d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( # ` ( 1 ... ( |_ ` x ) ) ) x. 1 ) = ( ( |_ ` x ) x. 1 ) ) |
| 90 |
49
|
recnd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) e. CC ) |
| 91 |
90
|
mulridd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( |_ ` x ) x. 1 ) = ( |_ ` x ) ) |
| 92 |
83 89 91
|
3eqtrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) 1 = ( |_ ` x ) ) |
| 93 |
80 92
|
breqtrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ ( |_ ` x ) ) |
| 94 |
|
flle |
|- ( x e. RR -> ( |_ ` x ) <_ x ) |
| 95 |
46 94
|
syl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) <_ x ) |
| 96 |
45 49 46 93 95
|
letrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( abs ` ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ x ) |
| 97 |
41 45 46 47 96
|
letrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ x ) |
| 98 |
32
|
mulridd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( x x. 1 ) = x ) |
| 99 |
97 98
|
breqtrrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ ( x x. 1 ) ) |
| 100 |
|
1red |
|- ( ( x e. RR+ /\ 1 <_ x ) -> 1 e. RR ) |
| 101 |
41 100 62
|
ledivmuld |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / x ) <_ 1 <-> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) <_ ( x x. 1 ) ) ) |
| 102 |
99 101
|
mpbird |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) ) / x ) <_ 1 ) |
| 103 |
40 102
|
eqbrtrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) <_ 1 ) |
| 104 |
103
|
adantl |
|- ( ( T. /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) <_ 1 ) |
| 105 |
30 25 1 1 104
|
elo1d |
|- ( T. -> ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) e. O(1) ) |
| 106 |
|
ax-1cn |
|- 1 e. CC |
| 107 |
|
divrcnv |
|- ( 1 e. CC -> ( x e. RR+ |-> ( 1 / x ) ) ~~>r 0 ) |
| 108 |
106 107
|
ax-mp |
|- ( x e. RR+ |-> ( 1 / x ) ) ~~>r 0 |
| 109 |
|
rlimo1 |
|- ( ( x e. RR+ |-> ( 1 / x ) ) ~~>r 0 -> ( x e. RR+ |-> ( 1 / x ) ) e. O(1) ) |
| 110 |
108 109
|
mp1i |
|- ( T. -> ( x e. RR+ |-> ( 1 / x ) ) e. O(1) ) |
| 111 |
|
o1add |
|- ( ( ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) e. O(1) /\ ( x e. RR+ |-> ( 1 / x ) ) e. O(1) ) -> ( ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) oF + ( x e. RR+ |-> ( 1 / x ) ) ) e. O(1) ) |
| 112 |
105 110 111
|
syl2anc |
|- ( T. -> ( ( x e. RR+ |-> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) ) oF + ( x e. RR+ |-> ( 1 / x ) ) ) e. O(1) ) |
| 113 |
29 112
|
eqeltrrd |
|- ( T. -> ( x e. RR+ |-> ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) e. O(1) ) |
| 114 |
|
ovexd |
|- ( ( T. /\ x e. RR+ ) -> ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) e. _V ) |
| 115 |
18
|
zred |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( mmu ` n ) e. RR ) |
| 116 |
115 16
|
nndivred |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( mmu ` n ) / n ) e. RR ) |
| 117 |
116
|
recnd |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( mmu ` n ) / n ) e. CC ) |
| 118 |
6 117
|
fsumcl |
|- ( x e. RR+ -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) e. CC ) |
| 119 |
118
|
adantl |
|- ( ( T. /\ x e. RR+ ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) e. CC ) |
| 120 |
118
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) e. CC ) |
| 121 |
120
|
abscld |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) e. RR ) |
| 122 |
117
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( mmu ` n ) / n ) e. CC ) |
| 123 |
42 32 122
|
fsummulc2 |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( x x. sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) = sum_ n e. ( 1 ... ( |_ ` x ) ) ( x x. ( ( mmu ` n ) / n ) ) ) |
| 124 |
14 19
|
mulcld |
|- ( ( x e. RR+ /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) e. CC ) |
| 125 |
124
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) e. CC ) |
| 126 |
42 43 125
|
fsumadd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) = ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) ) |
| 127 |
11
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( x / n ) e. CC ) |
| 128 |
14
|
adantlr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( |_ ` ( x / n ) ) e. CC ) |
| 129 |
127 128
|
npcand |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) + ( |_ ` ( x / n ) ) ) = ( x / n ) ) |
| 130 |
129
|
oveq1d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) + ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) = ( ( x / n ) x. ( mmu ` n ) ) ) |
| 131 |
51 128 56
|
adddird |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) + ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) = ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) ) |
| 132 |
32
|
adantr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> x e. CC ) |
| 133 |
54
|
nnrpd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> n e. RR+ ) |
| 134 |
|
rpcnne0 |
|- ( n e. RR+ -> ( n e. CC /\ n =/= 0 ) ) |
| 135 |
133 134
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( n e. CC /\ n =/= 0 ) ) |
| 136 |
|
div23 |
|- ( ( x e. CC /\ ( mmu ` n ) e. CC /\ ( n e. CC /\ n =/= 0 ) ) -> ( ( x x. ( mmu ` n ) ) / n ) = ( ( x / n ) x. ( mmu ` n ) ) ) |
| 137 |
|
divass |
|- ( ( x e. CC /\ ( mmu ` n ) e. CC /\ ( n e. CC /\ n =/= 0 ) ) -> ( ( x x. ( mmu ` n ) ) / n ) = ( x x. ( ( mmu ` n ) / n ) ) ) |
| 138 |
136 137
|
eqtr3d |
|- ( ( x e. CC /\ ( mmu ` n ) e. CC /\ ( n e. CC /\ n =/= 0 ) ) -> ( ( x / n ) x. ( mmu ` n ) ) = ( x x. ( ( mmu ` n ) / n ) ) ) |
| 139 |
132 56 135 138
|
syl3anc |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( x / n ) x. ( mmu ` n ) ) = ( x x. ( ( mmu ` n ) / n ) ) ) |
| 140 |
130 131 139
|
3eqtr3d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) = ( x x. ( ( mmu ` n ) / n ) ) ) |
| 141 |
140
|
sumeq2dv |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) = sum_ n e. ( 1 ... ( |_ ` x ) ) ( x x. ( ( mmu ` n ) / n ) ) ) |
| 142 |
|
eqidd |
|- ( k = ( n x. m ) -> ( mmu ` n ) = ( mmu ` n ) ) |
| 143 |
|
ssrab2 |
|- { y e. NN | y || k } C_ NN |
| 144 |
|
simprr |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ ( k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) ) -> n e. { y e. NN | y || k } ) |
| 145 |
143 144
|
sselid |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ ( k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) ) -> n e. NN ) |
| 146 |
145 17
|
syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ ( k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) ) -> ( mmu ` n ) e. ZZ ) |
| 147 |
146
|
zcnd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ ( k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) ) -> ( mmu ` n ) e. CC ) |
| 148 |
142 46 147
|
dvdsflsumcom |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ k e. ( 1 ... ( |_ ` x ) ) sum_ n e. { y e. NN | y || k } ( mmu ` n ) = sum_ n e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( 1 ... ( |_ ` ( x / n ) ) ) ( mmu ` n ) ) |
| 149 |
147
|
3impb |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) -> ( mmu ` n ) e. CC ) |
| 150 |
149
|
mulridd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ k e. ( 1 ... ( |_ ` x ) ) /\ n e. { y e. NN | y || k } ) -> ( ( mmu ` n ) x. 1 ) = ( mmu ` n ) ) |
| 151 |
150
|
2sumeq2dv |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ k e. ( 1 ... ( |_ ` x ) ) sum_ n e. { y e. NN | y || k } ( ( mmu ` n ) x. 1 ) = sum_ k e. ( 1 ... ( |_ ` x ) ) sum_ n e. { y e. NN | y || k } ( mmu ` n ) ) |
| 152 |
|
eqidd |
|- ( k = 1 -> 1 = 1 ) |
| 153 |
|
nnuz |
|- NN = ( ZZ>= ` 1 ) |
| 154 |
85 153
|
eleqtrdi |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( |_ ` x ) e. ( ZZ>= ` 1 ) ) |
| 155 |
|
eluzfz1 |
|- ( ( |_ ` x ) e. ( ZZ>= ` 1 ) -> 1 e. ( 1 ... ( |_ ` x ) ) ) |
| 156 |
154 155
|
syl |
|- ( ( x e. RR+ /\ 1 <_ x ) -> 1 e. ( 1 ... ( |_ ` x ) ) ) |
| 157 |
|
1cnd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ k e. ( 1 ... ( |_ ` x ) ) ) -> 1 e. CC ) |
| 158 |
152 42 53 156 157
|
musumsum |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ k e. ( 1 ... ( |_ ` x ) ) sum_ n e. { y e. NN | y || k } ( ( mmu ` n ) x. 1 ) = 1 ) |
| 159 |
151 158
|
eqtr3d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ k e. ( 1 ... ( |_ ` x ) ) sum_ n e. { y e. NN | y || k } ( mmu ` n ) = 1 ) |
| 160 |
|
fzfid |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( 1 ... ( |_ ` ( x / n ) ) ) e. Fin ) |
| 161 |
|
fsumconst |
|- ( ( ( 1 ... ( |_ ` ( x / n ) ) ) e. Fin /\ ( mmu ` n ) e. CC ) -> sum_ m e. ( 1 ... ( |_ ` ( x / n ) ) ) ( mmu ` n ) = ( ( # ` ( 1 ... ( |_ ` ( x / n ) ) ) ) x. ( mmu ` n ) ) ) |
| 162 |
160 56 161
|
syl2anc |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> sum_ m e. ( 1 ... ( |_ ` ( x / n ) ) ) ( mmu ` n ) = ( ( # ` ( 1 ... ( |_ ` ( x / n ) ) ) ) x. ( mmu ` n ) ) ) |
| 163 |
|
rprege0 |
|- ( ( x / n ) e. RR+ -> ( ( x / n ) e. RR /\ 0 <_ ( x / n ) ) ) |
| 164 |
|
flge0nn0 |
|- ( ( ( x / n ) e. RR /\ 0 <_ ( x / n ) ) -> ( |_ ` ( x / n ) ) e. NN0 ) |
| 165 |
|
hashfz1 |
|- ( ( |_ ` ( x / n ) ) e. NN0 -> ( # ` ( 1 ... ( |_ ` ( x / n ) ) ) ) = ( |_ ` ( x / n ) ) ) |
| 166 |
65 163 164 165
|
4syl |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( # ` ( 1 ... ( |_ ` ( x / n ) ) ) ) = ( |_ ` ( x / n ) ) ) |
| 167 |
166
|
oveq1d |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> ( ( # ` ( 1 ... ( |_ ` ( x / n ) ) ) ) x. ( mmu ` n ) ) = ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) |
| 168 |
162 167
|
eqtrd |
|- ( ( ( x e. RR+ /\ 1 <_ x ) /\ n e. ( 1 ... ( |_ ` x ) ) ) -> sum_ m e. ( 1 ... ( |_ ` ( x / n ) ) ) ( mmu ` n ) = ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) |
| 169 |
168
|
sumeq2dv |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) sum_ m e. ( 1 ... ( |_ ` ( x / n ) ) ) ( mmu ` n ) = sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) |
| 170 |
148 159 169
|
3eqtr3rd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) = 1 ) |
| 171 |
170
|
oveq2d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( |_ ` ( x / n ) ) x. ( mmu ` n ) ) ) = ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) ) |
| 172 |
126 141 171
|
3eqtr3d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( x x. ( ( mmu ` n ) / n ) ) = ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) ) |
| 173 |
123 172
|
eqtrd |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( x x. sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) = ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) ) |
| 174 |
173
|
oveq1d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( x x. sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) / x ) = ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) / x ) ) |
| 175 |
120 32 33
|
divcan3d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( x x. sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) / x ) = sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) |
| 176 |
|
rpcnne0 |
|- ( x e. RR+ -> ( x e. CC /\ x =/= 0 ) ) |
| 177 |
176
|
adantr |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( x e. CC /\ x =/= 0 ) ) |
| 178 |
|
divdir |
|- ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) e. CC /\ 1 e. CC /\ ( x e. CC /\ x =/= 0 ) ) -> ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) / x ) = ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) |
| 179 |
31 81 177 178
|
syl3anc |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) + 1 ) / x ) = ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) |
| 180 |
174 175 179
|
3eqtr3d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) = ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) |
| 181 |
180
|
fveq2d |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) = ( abs ` ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) ) |
| 182 |
121 181
|
eqled |
|- ( ( x e. RR+ /\ 1 <_ x ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) <_ ( abs ` ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) ) |
| 183 |
182
|
adantl |
|- ( ( T. /\ ( x e. RR+ /\ 1 <_ x ) ) -> ( abs ` sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) <_ ( abs ` ( ( sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( ( x / n ) - ( |_ ` ( x / n ) ) ) x. ( mmu ` n ) ) / x ) + ( 1 / x ) ) ) ) |
| 184 |
1 113 114 119 183
|
o1le |
|- ( T. -> ( x e. RR+ |-> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) e. O(1) ) |
| 185 |
184
|
mptru |
|- ( x e. RR+ |-> sum_ n e. ( 1 ... ( |_ ` x ) ) ( ( mmu ` n ) / n ) ) e. O(1) |