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Theorem log2ub 24676
Description:  log 2 is less than  2 5 3  / 
3 6 5. If written in decimal, this is because  log 2  = 0.693147... is less than 253/365 = 0.693151... , so this is a very tight bound, at five decimal places. (Contributed by Mario Carneiro, 7-Apr-2015.) (Proof shortened by AV, 16-Sep-2021.)
Assertion
Ref Expression
log2ub  |-  ( log `  2 )  < 
(;; 2 5 3  / ;; 3 6 5 )

Proof of Theorem log2ub
StepHypRef Expression
1 4m1e3 11138 . . . . . . . . 9  |-  ( 4  -  1 )  =  3
21oveq2i 6661 . . . . . . . 8  |-  ( 0 ... ( 4  -  1 ) )  =  ( 0 ... 3
)
32sumeq1i 14428 . . . . . . 7  |-  sum_ n  e.  ( 0 ... (
4  -  1 ) ) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  =  sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )
43oveq2i 6661 . . . . . 6  |-  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... ( 4  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  =  ( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )
5 4nn0 11311 . . . . . . 7  |-  4  e.  NN0
6 log2tlbnd 24672 . . . . . . 7  |-  ( 4  e.  NN0  ->  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... ( 4  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  e.  ( 0 [,] ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )
75, 6ax-mp 5 . . . . . 6  |-  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... ( 4  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  e.  ( 0 [,] ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )
84, 7eqeltrri 2698 . . . . 5  |-  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  e.  ( 0 [,] ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )
9 0re 10040 . . . . . 6  |-  0  e.  RR
10 3re 11094 . . . . . . 7  |-  3  e.  RR
11 4nn 11187 . . . . . . . . 9  |-  4  e.  NN
12 2nn0 11309 . . . . . . . . . 10  |-  2  e.  NN0
13 1nn 11031 . . . . . . . . . 10  |-  1  e.  NN
1412, 5, 13numnncl 11507 . . . . . . . . 9  |-  ( ( 2  x.  4 )  +  1 )  e.  NN
1511, 14nnmulcli 11044 . . . . . . . 8  |-  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  e.  NN
16 9nn 11192 . . . . . . . . 9  |-  9  e.  NN
17 nnexpcl 12873 . . . . . . . . 9  |-  ( ( 9  e.  NN  /\  4  e.  NN0 )  -> 
( 9 ^ 4 )  e.  NN )
1816, 5, 17mp2an 708 . . . . . . . 8  |-  ( 9 ^ 4 )  e.  NN
1915, 18nnmulcli 11044 . . . . . . 7  |-  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) )  e.  NN
20 nndivre 11056 . . . . . . 7  |-  ( ( 3  e.  RR  /\  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  (
9 ^ 4 ) )  e.  NN )  ->  ( 3  / 
( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  (
9 ^ 4 ) ) )  e.  RR )
2110, 19, 20mp2an 708 . . . . . 6  |-  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) )  e.  RR
229, 21elicc2i 12239 . . . . 5  |-  ( ( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )  e.  ( 0 [,] (
3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <->  ( ( ( log `  2 )  -  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  e.  RR  /\  0  <_  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n ) ) ) )  /\  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )
238, 22mpbi 220 . . . 4  |-  ( ( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )  e.  RR  /\  0  <_ 
( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )  /\  ( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )  <_ 
( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )
2423simp3i 1072 . . 3  |-  ( ( log `  2 )  -  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) )
25 2rp 11837 . . . . 5  |-  2  e.  RR+
26 relogcl 24322 . . . . 5  |-  ( 2  e.  RR+  ->  ( log `  2 )  e.  RR )
2725, 26ax-mp 5 . . . 4  |-  ( log `  2 )  e.  RR
28 fzfid 12772 . . . . . 6  |-  ( T. 
->  ( 0 ... 3
)  e.  Fin )
29 2re 11090 . . . . . . 7  |-  2  e.  RR
30 3nn 11186 . . . . . . . . 9  |-  3  e.  NN
31 elfznn0 12433 . . . . . . . . . . . 12  |-  ( n  e.  ( 0 ... 3 )  ->  n  e.  NN0 )
3231adantl 482 . . . . . . . . . . 11  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  n  e.  NN0 )
33 nn0mulcl 11329 . . . . . . . . . . 11  |-  ( ( 2  e.  NN0  /\  n  e.  NN0 )  -> 
( 2  x.  n
)  e.  NN0 )
3412, 32, 33sylancr 695 . . . . . . . . . 10  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
2  x.  n )  e.  NN0 )
35 nn0p1nn 11332 . . . . . . . . . 10  |-  ( ( 2  x.  n )  e.  NN0  ->  ( ( 2  x.  n )  +  1 )  e.  NN )
3634, 35syl 17 . . . . . . . . 9  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
( 2  x.  n
)  +  1 )  e.  NN )
37 nnmulcl 11043 . . . . . . . . 9  |-  ( ( 3  e.  NN  /\  ( ( 2  x.  n )  +  1 )  e.  NN )  ->  ( 3  x.  ( ( 2  x.  n )  +  1 ) )  e.  NN )
3830, 36, 37sylancr 695 . . . . . . . 8  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
3  x.  ( ( 2  x.  n )  +  1 ) )  e.  NN )
39 nnexpcl 12873 . . . . . . . . 9  |-  ( ( 9  e.  NN  /\  n  e.  NN0 )  -> 
( 9 ^ n
)  e.  NN )
4016, 32, 39sylancr 695 . . . . . . . 8  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
9 ^ n )  e.  NN )
4138, 40nnmulcld 11068 . . . . . . 7  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) )  e.  NN )
42 nndivre 11056 . . . . . . 7  |-  ( ( 2  e.  RR  /\  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) )  e.  NN )  ->  ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  e.  RR )
4329, 41, 42sylancr 695 . . . . . 6  |-  ( ( T.  /\  n  e.  ( 0 ... 3
) )  ->  (
2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n ) ) )  e.  RR )
4428, 43fsumrecl 14465 . . . . 5  |-  ( T. 
->  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) )  e.  RR )
4544trud 1493 . . . 4  |-  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  e.  RR
4627, 45, 21lesubadd2i 10588 . . 3  |-  ( ( ( log `  2
)  -  sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) ) )  <_ 
( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) )  <->  ( log `  2
)  <_  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )
4724, 46mpbi 220 . 2  |-  ( log `  2 )  <_ 
( sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )
48 log2ublem3 24675 . . . . 5  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_ ;;;; 5 3 0 5 6
49 3nn0 11310 . . . . 5  |-  3  e.  NN0
50 5nn0 11312 . . . . . . . . 9  |-  5  e.  NN0
5150, 49deccl 11512 . . . . . . . 8  |- ; 5 3  e.  NN0
52 0nn0 11307 . . . . . . . 8  |-  0  e.  NN0
5351, 52deccl 11512 . . . . . . 7  |- ;; 5 3 0  e.  NN0
5453, 50deccl 11512 . . . . . 6  |- ;;; 5 3 0 5  e.  NN0
55 6nn0 11313 . . . . . 6  |-  6  e.  NN0
5654, 55deccl 11512 . . . . 5  |- ;;;; 5 3 0 5 6  e.  NN0
57 1nn0 11308 . . . . 5  |-  1  e.  NN0
58 eqid 2622 . . . . 5  |-  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  =  (
sum_ n  e.  (
0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  / 
( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  (
9 ^ 4 ) ) ) )
59 6p1e7 11156 . . . . . 6  |-  ( 6  +  1 )  =  7
60 eqid 2622 . . . . . 6  |- ;;;; 5 3 0 5 6  = ;;;; 5 3 0 5 6
6154, 55, 59, 60decsuc 11535 . . . . 5  |-  (;;;; 5 3 0 5 6  +  1 )  = ;;;; 5 3 0 5 7
62 5nn 11188 . . . . . . . . . 10  |-  5  e.  NN
63 7nn 11190 . . . . . . . . . 10  |-  7  e.  NN
6462, 63nnmulcli 11044 . . . . . . . . 9  |-  ( 5  x.  7 )  e.  NN
6564nnrei 11029 . . . . . . . 8  |-  ( 5  x.  7 )  e.  RR
6615nnrei 11029 . . . . . . . 8  |-  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  e.  RR
67 6nn 11189 . . . . . . . . . 10  |-  6  e.  NN
68 5lt6 11204 . . . . . . . . . 10  |-  5  <  6
6949, 50, 67, 68declt 11530 . . . . . . . . 9  |- ; 3 5  < ; 3 6
70 7cn 11104 . . . . . . . . . 10  |-  7  e.  CC
71 5cn 11100 . . . . . . . . . 10  |-  5  e.  CC
72 7t5e35 11651 . . . . . . . . . 10  |-  ( 7  x.  5 )  = ; 3
5
7370, 71, 72mulcomli 10047 . . . . . . . . 9  |-  ( 5  x.  7 )  = ; 3
5
74 4cn 11098 . . . . . . . . . . . . . 14  |-  4  e.  CC
75 2cn 11091 . . . . . . . . . . . . . 14  |-  2  e.  CC
76 4t2e8 11181 . . . . . . . . . . . . . 14  |-  ( 4  x.  2 )  =  8
7774, 75, 76mulcomli 10047 . . . . . . . . . . . . 13  |-  ( 2  x.  4 )  =  8
7877oveq1i 6660 . . . . . . . . . . . 12  |-  ( ( 2  x.  4 )  +  1 )  =  ( 8  +  1 )
79 8p1e9 11158 . . . . . . . . . . . 12  |-  ( 8  +  1 )  =  9
8078, 79eqtri 2644 . . . . . . . . . . 11  |-  ( ( 2  x.  4 )  +  1 )  =  9
8180oveq2i 6661 . . . . . . . . . 10  |-  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  =  ( 4  x.  9 )
82 9cn 11108 . . . . . . . . . . 11  |-  9  e.  CC
83 9t4e36 11665 . . . . . . . . . . 11  |-  ( 9  x.  4 )  = ; 3
6
8482, 74, 83mulcomli 10047 . . . . . . . . . 10  |-  ( 4  x.  9 )  = ; 3
6
8581, 84eqtri 2644 . . . . . . . . 9  |-  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  = ; 3
6
8669, 73, 853brtr4i 4683 . . . . . . . 8  |-  ( 5  x.  7 )  < 
( 4  x.  (
( 2  x.  4 )  +  1 ) )
8765, 66, 86ltleii 10160 . . . . . . 7  |-  ( 5  x.  7 )  <_ 
( 4  x.  (
( 2  x.  4 )  +  1 ) )
8818nngt0i 11054 . . . . . . . 8  |-  0  <  ( 9 ^ 4 )
8918nnrei 11029 . . . . . . . . 9  |-  ( 9 ^ 4 )  e.  RR
9065, 66, 89lemul2i 10947 . . . . . . . 8  |-  ( 0  <  ( 9 ^ 4 )  ->  (
( 5  x.  7 )  <_  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  <->  ( (
9 ^ 4 )  x.  ( 5  x.  7 ) )  <_ 
( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) ) ) )
9188, 90ax-mp 5 . . . . . . 7  |-  ( ( 5  x.  7 )  <_  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  <->  ( (
9 ^ 4 )  x.  ( 5  x.  7 ) )  <_ 
( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) ) )
9287, 91mpbi 220 . . . . . 6  |-  ( ( 9 ^ 4 )  x.  ( 5  x.  7 ) )  <_ 
( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) )
93 7nn0 11314 . . . . . . . . . 10  |-  7  e.  NN0
94 nnexpcl 12873 . . . . . . . . . 10  |-  ( ( 3  e.  NN  /\  7  e.  NN0 )  -> 
( 3 ^ 7 )  e.  NN )
9530, 93, 94mp2an 708 . . . . . . . . 9  |-  ( 3 ^ 7 )  e.  NN
9695nncni 11030 . . . . . . . 8  |-  ( 3 ^ 7 )  e.  CC
9764nncni 11030 . . . . . . . 8  |-  ( 5  x.  7 )  e.  CC
98 3cn 11095 . . . . . . . 8  |-  3  e.  CC
9996, 97, 98mul32i 10232 . . . . . . 7  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  3 )  =  ( ( ( 3 ^ 7 )  x.  3 )  x.  (
5  x.  7 ) )
10074, 75mulcomi 10046 . . . . . . . . . . . 12  |-  ( 4  x.  2 )  =  ( 2  x.  4 )
101 df-8 11085 . . . . . . . . . . . 12  |-  8  =  ( 7  +  1 )
10276, 100, 1013eqtr3i 2652 . . . . . . . . . . 11  |-  ( 2  x.  4 )  =  ( 7  +  1 )
103102oveq2i 6661 . . . . . . . . . 10  |-  ( 3 ^ ( 2  x.  4 ) )  =  ( 3 ^ (
7  +  1 ) )
104 expmul 12905 . . . . . . . . . . 11  |-  ( ( 3  e.  CC  /\  2  e.  NN0  /\  4  e.  NN0 )  ->  (
3 ^ ( 2  x.  4 ) )  =  ( ( 3 ^ 2 ) ^
4 ) )
10598, 12, 5, 104mp3an 1424 . . . . . . . . . 10  |-  ( 3 ^ ( 2  x.  4 ) )  =  ( ( 3 ^ 2 ) ^ 4 )
106103, 105eqtr3i 2646 . . . . . . . . 9  |-  ( 3 ^ ( 7  +  1 ) )  =  ( ( 3 ^ 2 ) ^ 4 )
107 expp1 12867 . . . . . . . . . 10  |-  ( ( 3  e.  CC  /\  7  e.  NN0 )  -> 
( 3 ^ (
7  +  1 ) )  =  ( ( 3 ^ 7 )  x.  3 ) )
10898, 93, 107mp2an 708 . . . . . . . . 9  |-  ( 3 ^ ( 7  +  1 ) )  =  ( ( 3 ^ 7 )  x.  3 )
109 sq3 12961 . . . . . . . . . 10  |-  ( 3 ^ 2 )  =  9
110109oveq1i 6660 . . . . . . . . 9  |-  ( ( 3 ^ 2 ) ^ 4 )  =  ( 9 ^ 4 )
111106, 108, 1103eqtr3i 2652 . . . . . . . 8  |-  ( ( 3 ^ 7 )  x.  3 )  =  ( 9 ^ 4 )
112111oveq1i 6660 . . . . . . 7  |-  ( ( ( 3 ^ 7 )  x.  3 )  x.  ( 5  x.  7 ) )  =  ( ( 9 ^ 4 )  x.  (
5  x.  7 ) )
11399, 112eqtri 2644 . . . . . 6  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  3 )  =  ( ( 9 ^ 4 )  x.  (
5  x.  7 ) )
11415nncni 11030 . . . . . . . . 9  |-  ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  e.  CC
11518nncni 11030 . . . . . . . . 9  |-  ( 9 ^ 4 )  e.  CC
116114, 115mulcomi 10046 . . . . . . . 8  |-  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) )  =  ( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) )
117116oveq1i 6660 . . . . . . 7  |-  ( ( ( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) )  x.  1 )  =  ( ( ( 9 ^ 4 )  x.  ( 4  x.  (
( 2  x.  4 )  +  1 ) ) )  x.  1 )
118115, 114mulcli 10045 . . . . . . . 8  |-  ( ( 9 ^ 4 )  x.  ( 4  x.  ( ( 2  x.  4 )  +  1 ) ) )  e.  CC
119118mulid1i 10042 . . . . . . 7  |-  ( ( ( 9 ^ 4 )  x.  ( 4  x.  ( ( 2  x.  4 )  +  1 ) ) )  x.  1 )  =  ( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) )
120117, 119eqtri 2644 . . . . . 6  |-  ( ( ( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) )  x.  1 )  =  ( ( 9 ^ 4 )  x.  (
4  x.  ( ( 2  x.  4 )  +  1 ) ) )
12192, 113, 1203brtr4i 4683 . . . . 5  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  3 )  <_ 
( ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) )  x.  1 )
12248, 45, 49, 19, 56, 57, 58, 61, 121log2ublem1 24673 . . . 4  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  ( sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )  <_ ;;;; 5 3 0 5 7
12345, 21readdcli 10053 . . . . 5  |-  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  e.  RR
12454, 93deccl 11512 . . . . . 6  |- ;;;; 5 3 0 5 7  e.  NN0
125124nn0rei 11303 . . . . 5  |- ;;;; 5 3 0 5 7  e.  RR
12695, 64nnmulcli 11044 . . . . . . 7  |-  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  e.  NN
127126nnrei 11029 . . . . . 6  |-  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  e.  RR
128126nngt0i 11054 . . . . . 6  |-  0  <  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) )
129127, 128pm3.2i 471 . . . . 5  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  e.  RR  /\  0  <  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) ) )
130 lemuldiv2 10904 . . . . 5  |-  ( ( ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  e.  RR  /\ ;;;; 5 3 0 5 7  e.  RR  /\  (
( ( 3 ^ 7 )  x.  (
5  x.  7 ) )  e.  RR  /\  0  <  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) ) )  ->  ( ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  ( sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )  <_ ;;;; 5 3 0 5 7  <-> 
( sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <_  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) ) ) )
131123, 125, 129, 130mp3an 1424 . . . 4  |-  ( ( ( ( 3 ^ 7 )  x.  (
5  x.  7 ) )  x.  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) ) )  <_ ;;;; 5 3 0 5 7  <->  ( sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <_  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) ) )
132122, 131mpbi 220 . . 3  |-  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <_  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )
133 8nn0 11315 . . . . . . . . . . . . 13  |-  8  e.  NN0
13449, 133deccl 11512 . . . . . . . . . . . 12  |- ; 3 8  e.  NN0
135134, 93deccl 11512 . . . . . . . . . . 11  |- ;; 3 8 7  e.  NN0
136135, 49deccl 11512 . . . . . . . . . 10  |- ;;; 3 8 7 3  e.  NN0
137136, 57deccl 11512 . . . . . . . . 9  |- ;;;; 3 8 7 3 1  e.  NN0
138137, 55deccl 11512 . . . . . . . 8  |- ;;;;; 3 8 7 3 1 6  e.  NN0
139137, 93deccl 11512 . . . . . . . 8  |- ;;;;; 3 8 7 3 1 7  e.  NN0
140 1lt10 11681 . . . . . . . 8  |-  1  < ; 1
0
141 6lt7 11209 . . . . . . . . 9  |-  6  <  7
142137, 55, 63, 141declt 11530 . . . . . . . 8  |- ;;;;; 3 8 7 3 1 6  < ;;;;; 3 8 7 3 1 7
143138, 139, 57, 93, 140, 142decltc 11532 . . . . . . 7  |- ;;;;;; 3 8 7 3 1 6 1  < ;;;;;; 3 8 7 3 1 7 7
144 eqid 2622 . . . . . . . 8  |- ; 7 3  = ; 7 3
14557, 50deccl 11512 . . . . . . . . . . 11  |- ; 1 5  e.  NN0
146 9nn0 11316 . . . . . . . . . . 11  |-  9  e.  NN0
147145, 146deccl 11512 . . . . . . . . . 10  |- ;; 1 5 9  e.  NN0
148147, 57deccl 11512 . . . . . . . . 9  |- ;;; 1 5 9 1  e.  NN0
149148, 93deccl 11512 . . . . . . . 8  |- ;;;; 1 5 9 1 7  e.  NN0
150 eqid 2622 . . . . . . . . 9  |- ;;;; 5 3 0 5 7  = ;;;; 5 3 0 5 7
151 eqid 2622 . . . . . . . . 9  |- ;;;; 1 5 9 1 7  = ;;;; 1 5 9 1 7
152 eqid 2622 . . . . . . . . . 10  |- ;;; 5 3 0 5  = ;;; 5 3 0 5
153 eqid 2622 . . . . . . . . . . 11  |- ;;; 1 5 9 1  = ;;; 1 5 9 1
154 ax-1cn 9994 . . . . . . . . . . . 12  |-  1  e.  CC
155 5p1e6 11155 . . . . . . . . . . . 12  |-  ( 5  +  1 )  =  6
15671, 154, 155addcomli 10228 . . . . . . . . . . 11  |-  ( 1  +  5 )  =  6
157147, 57, 50, 153, 156decaddi 11579 . . . . . . . . . 10  |-  (;;; 1 5 9 1  +  5 )  = ;;; 1 5 9 6
15857, 55deccl 11512 . . . . . . . . . . 11  |- ; 1 6  e.  NN0
159 eqid 2622 . . . . . . . . . . 11  |- ;; 5 3 0  = ;; 5 3 0
160 eqid 2622 . . . . . . . . . . . 12  |- ;; 1 5 9  = ;; 1 5 9
161 eqid 2622 . . . . . . . . . . . . 13  |- ; 1 5  = ; 1 5
16257, 50, 155, 161decsuc 11535 . . . . . . . . . . . 12  |-  (; 1 5  +  1 )  = ; 1 6
163 9p4e13 11622 . . . . . . . . . . . 12  |-  ( 9  +  4 )  = ; 1
3
164145, 146, 5, 160, 162, 49, 163decaddci 11580 . . . . . . . . . . 11  |-  (;; 1 5 9  +  4 )  = ;; 1 6 3
165 eqid 2622 . . . . . . . . . . . 12  |- ; 5 3  = ; 5 3
166158nn0cni 11304 . . . . . . . . . . . . 13  |- ; 1 6  e.  CC
167166addid1i 10223 . . . . . . . . . . . 12  |-  (; 1 6  +  0 )  = ; 1 6
168 1p2e3 11152 . . . . . . . . . . . . . 14  |-  ( 1  +  2 )  =  3
169168oveq2i 6661 . . . . . . . . . . . . 13  |-  ( ( 5  x.  7 )  +  ( 1  +  2 ) )  =  ( ( 5  x.  7 )  +  3 )
170 5p3e8 11166 . . . . . . . . . . . . . 14  |-  ( 5  +  3 )  =  8
17149, 50, 49, 73, 170decaddi 11579 . . . . . . . . . . . . 13  |-  ( ( 5  x.  7 )  +  3 )  = ; 3
8
172169, 171eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 5  x.  7 )  +  ( 1  +  2 ) )  = ; 3
8
173 7t3e21 11649 . . . . . . . . . . . . . 14  |-  ( 7  x.  3 )  = ; 2
1
17470, 98, 173mulcomli 10047 . . . . . . . . . . . . 13  |-  ( 3  x.  7 )  = ; 2
1
175 6cn 11102 . . . . . . . . . . . . . 14  |-  6  e.  CC
176175, 154, 59addcomli 10228 . . . . . . . . . . . . 13  |-  ( 1  +  6 )  =  7
17712, 57, 55, 174, 176decaddi 11579 . . . . . . . . . . . 12  |-  ( ( 3  x.  7 )  +  6 )  = ; 2
7
17850, 49, 57, 55, 165, 167, 93, 93, 12, 172, 177decmac 11566 . . . . . . . . . . 11  |-  ( (; 5
3  x.  7 )  +  (; 1 6  +  0 ) )  = ;; 3 8 7
17970mul02i 10225 . . . . . . . . . . . . 13  |-  ( 0  x.  7 )  =  0
180179oveq1i 6660 . . . . . . . . . . . 12  |-  ( ( 0  x.  7 )  +  3 )  =  ( 0  +  3 )
18198addid2i 10224 . . . . . . . . . . . . 13  |-  ( 0  +  3 )  =  3
18249dec0h 11522 . . . . . . . . . . . . 13  |-  3  = ; 0 3
183181, 182eqtri 2644 . . . . . . . . . . . 12  |-  ( 0  +  3 )  = ; 0
3
184180, 183eqtri 2644 . . . . . . . . . . 11  |-  ( ( 0  x.  7 )  +  3 )  = ; 0
3
18551, 52, 158, 49, 159, 164, 93, 49, 52, 178, 184decmac 11566 . . . . . . . . . 10  |-  ( (;; 5 3 0  x.  7 )  +  (;; 1 5 9  +  4 ) )  = ;;; 3 8 7 3
186 3p1e4 11153 . . . . . . . . . . 11  |-  ( 3  +  1 )  =  4
187 6p5e11 11600 . . . . . . . . . . . 12  |-  ( 6  +  5 )  = ; 1
1
188175, 71, 187addcomli 10228 . . . . . . . . . . 11  |-  ( 5  +  6 )  = ; 1
1
18949, 50, 55, 73, 186, 57, 188decaddci 11580 . . . . . . . . . 10  |-  ( ( 5  x.  7 )  +  6 )  = ; 4
1
19053, 50, 147, 55, 152, 157, 93, 57, 5, 185, 189decmac 11566 . . . . . . . . 9  |-  ( (;;; 5 3 0 5  x.  7 )  +  (;;; 1 5 9 1  +  5 ) )  = ;;;; 3 8 7 3 1
191 7t7e49 11653 . . . . . . . . . 10  |-  ( 7  x.  7 )  = ; 4
9
192 4p1e5 11154 . . . . . . . . . 10  |-  ( 4  +  1 )  =  5
193 9p7e16 11625 . . . . . . . . . 10  |-  ( 9  +  7 )  = ; 1
6
1945, 146, 93, 191, 192, 55, 193decaddci 11580 . . . . . . . . 9  |-  ( ( 7  x.  7 )  +  7 )  = ; 5
6
19554, 93, 148, 93, 150, 151, 93, 55, 50, 190, 194decmac 11566 . . . . . . . 8  |-  ( (;;;; 5 3 0 5 7  x.  7 )  + ;;;; 1 5 9 1 7 )  = ;;;;; 3 8 7 3 1 6
19612dec0h 11522 . . . . . . . . . 10  |-  2  = ; 0 2
197154addid2i 10224 . . . . . . . . . . . 12  |-  ( 0  +  1 )  =  1
19857dec0h 11522 . . . . . . . . . . . 12  |-  1  = ; 0 1
199197, 198eqtri 2644 . . . . . . . . . . 11  |-  ( 0  +  1 )  = ; 0
1
200 00id 10211 . . . . . . . . . . . . 13  |-  ( 0  +  0 )  =  0
20152dec0h 11522 . . . . . . . . . . . . 13  |-  0  = ; 0 0
202200, 201eqtri 2644 . . . . . . . . . . . 12  |-  ( 0  +  0 )  = ; 0
0
203 5t3e15 11635 . . . . . . . . . . . . . 14  |-  ( 5  x.  3 )  = ; 1
5
204203oveq1i 6660 . . . . . . . . . . . . 13  |-  ( ( 5  x.  3 )  +  0 )  =  (; 1 5  +  0 )
205145nn0cni 11304 . . . . . . . . . . . . . 14  |- ; 1 5  e.  CC
206205addid1i 10223 . . . . . . . . . . . . 13  |-  (; 1 5  +  0 )  = ; 1 5
207204, 206eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 5  x.  3 )  +  0 )  = ; 1
5
208 3t3e9 11180 . . . . . . . . . . . . . 14  |-  ( 3  x.  3 )  =  9
209208oveq1i 6660 . . . . . . . . . . . . 13  |-  ( ( 3  x.  3 )  +  0 )  =  ( 9  +  0 )
21082addid1i 10223 . . . . . . . . . . . . 13  |-  ( 9  +  0 )  =  9
211209, 210eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 3  x.  3 )  +  0 )  =  9
21250, 49, 52, 52, 165, 202, 49, 207, 211decma 11564 . . . . . . . . . . 11  |-  ( (; 5
3  x.  3 )  +  ( 0  +  0 ) )  = ;; 1 5 9
21398mul02i 10225 . . . . . . . . . . . . 13  |-  ( 0  x.  3 )  =  0
214213oveq1i 6660 . . . . . . . . . . . 12  |-  ( ( 0  x.  3 )  +  1 )  =  ( 0  +  1 )
215214, 199eqtri 2644 . . . . . . . . . . 11  |-  ( ( 0  x.  3 )  +  1 )  = ; 0
1
21651, 52, 52, 57, 159, 199, 49, 57, 52, 212, 215decmac 11566 . . . . . . . . . 10  |-  ( (;; 5 3 0  x.  3 )  +  ( 0  +  1 ) )  = ;;; 1 5 9 1
217 5p2e7 11165 . . . . . . . . . . 11  |-  ( 5  +  2 )  =  7
21857, 50, 12, 203, 217decaddi 11579 . . . . . . . . . 10  |-  ( ( 5  x.  3 )  +  2 )  = ; 1
7
21953, 50, 52, 12, 152, 196, 49, 93, 57, 216, 218decmac 11566 . . . . . . . . 9  |-  ( (;;; 5 3 0 5  x.  3 )  +  2 )  = ;;;; 1 5 9 1 7
22049, 54, 93, 150, 57, 12, 219, 173decmul1c 11587 . . . . . . . 8  |-  (;;;; 5 3 0 5 7  x.  3 )  = ;;;;; 1 5 9 1 7 1
221124, 93, 49, 144, 57, 149, 195, 220decmul2c 11589 . . . . . . 7  |-  (;;;; 5 3 0 5 7  x. ; 7 3 )  = ;;;;;; 3 8 7 3 1 6 1
22250, 50deccl 11512 . . . . . . . . . . 11  |- ; 5 5  e.  NN0
223222, 49deccl 11512 . . . . . . . . . 10  |- ;; 5 5 3  e.  NN0
224223, 49deccl 11512 . . . . . . . . 9  |- ;;; 5 5 3 3  e.  NN0
225224, 57deccl 11512 . . . . . . . 8  |- ;;;; 5 5 3 3 1  e.  NN0
22612, 50deccl 11512 . . . . . . . . . 10  |- ; 2 5  e.  NN0
227226, 49deccl 11512 . . . . . . . . 9  |- ;; 2 5 3  e.  NN0
22812, 57deccl 11512 . . . . . . . . . 10  |- ; 2 1  e.  NN0
229228, 133deccl 11512 . . . . . . . . 9  |- ;; 2 1 8  e.  NN0
23093, 12deccl 11512 . . . . . . . . . . 11  |- ; 7 2  e.  NN0
231 3t2e6 11179 . . . . . . . . . . . . 13  |-  ( 3  x.  2 )  =  6
23298, 75, 231mulcomli 10047 . . . . . . . . . . . 12  |-  ( 2  x.  3 )  =  6
233 3exp3 15798 . . . . . . . . . . . 12  |-  ( 3 ^ 3 )  = ; 2
7
23412, 93deccl 11512 . . . . . . . . . . . . 13  |- ; 2 7  e.  NN0
235 eqid 2622 . . . . . . . . . . . . 13  |- ; 2 7  = ; 2 7
23657, 133deccl 11512 . . . . . . . . . . . . 13  |- ; 1 8  e.  NN0
237 eqid 2622 . . . . . . . . . . . . . 14  |- ; 1 8  = ; 1 8
238 2t2e4 11177 . . . . . . . . . . . . . . . 16  |-  ( 2  x.  2 )  =  4
239238, 168oveq12i 6662 . . . . . . . . . . . . . . 15  |-  ( ( 2  x.  2 )  +  ( 1  +  2 ) )  =  ( 4  +  3 )
240 4p3e7 11163 . . . . . . . . . . . . . . 15  |-  ( 4  +  3 )  =  7
241239, 240eqtri 2644 . . . . . . . . . . . . . 14  |-  ( ( 2  x.  2 )  +  ( 1  +  2 ) )  =  7
242 7t2e14 11648 . . . . . . . . . . . . . . 15  |-  ( 7  x.  2 )  = ; 1
4
243 1p1e2 11134 . . . . . . . . . . . . . . 15  |-  ( 1  +  1 )  =  2
244 8cn 11106 . . . . . . . . . . . . . . . 16  |-  8  e.  CC
245 8p4e12 11614 . . . . . . . . . . . . . . . 16  |-  ( 8  +  4 )  = ; 1
2
246244, 74, 245addcomli 10228 . . . . . . . . . . . . . . 15  |-  ( 4  +  8 )  = ; 1
2
24757, 5, 133, 242, 243, 12, 246decaddci 11580 . . . . . . . . . . . . . 14  |-  ( ( 7  x.  2 )  +  8 )  = ; 2
2
24812, 93, 57, 133, 235, 237, 12, 12, 12, 241, 247decmac 11566 . . . . . . . . . . . . 13  |-  ( (; 2
7  x.  2 )  + ; 1 8 )  = ; 7
2
24970, 75, 242mulcomli 10047 . . . . . . . . . . . . . . 15  |-  ( 2  x.  7 )  = ; 1
4
250 4p4e8 11164 . . . . . . . . . . . . . . 15  |-  ( 4  +  4 )  =  8
25157, 5, 5, 249, 250decaddi 11579 . . . . . . . . . . . . . 14  |-  ( ( 2  x.  7 )  +  4 )  = ; 1
8
25293, 12, 93, 235, 146, 5, 251, 191decmul1c 11587 . . . . . . . . . . . . 13  |-  (; 2 7  x.  7 )  = ;; 1 8 9
253234, 12, 93, 235, 146, 236, 248, 252decmul2c 11589 . . . . . . . . . . . 12  |-  (; 2 7  x. ; 2 7 )  = ;; 7 2 9
25449, 49, 232, 233, 253numexp2x 15783 . . . . . . . . . . 11  |-  ( 3 ^ 6 )  = ;; 7 2 9
255 eqid 2622 . . . . . . . . . . . 12  |- ; 7 2  = ; 7 2
256232oveq1i 6660 . . . . . . . . . . . . 13  |-  ( ( 2  x.  3 )  +  2 )  =  ( 6  +  2 )
257 6p2e8 11169 . . . . . . . . . . . . 13  |-  ( 6  +  2 )  =  8
258256, 257eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 2  x.  3 )  +  2 )  =  8
25993, 12, 12, 255, 49, 173, 258decrmanc 11576 . . . . . . . . . . 11  |-  ( (; 7
2  x.  3 )  +  2 )  = ;; 2 1 8
260 9t3e27 11664 . . . . . . . . . . 11  |-  ( 9  x.  3 )  = ; 2
7
26149, 230, 146, 254, 93, 12, 259, 260decmul1c 11587 . . . . . . . . . 10  |-  ( ( 3 ^ 6 )  x.  3 )  = ;;; 2 1 8 7
26249, 55, 59, 261numexpp1 15782 . . . . . . . . 9  |-  ( 3 ^ 7 )  = ;;; 2 1 8 7
26357, 93deccl 11512 . . . . . . . . . 10  |- ; 1 7  e.  NN0
264263, 93deccl 11512 . . . . . . . . 9  |- ;; 1 7 7  e.  NN0
265 eqid 2622 . . . . . . . . . 10  |- ;; 2 1 8  = ;; 2 1 8
266 eqid 2622 . . . . . . . . . 10  |- ;; 1 7 7  = ;; 1 7 7
26712, 52deccl 11512 . . . . . . . . . . 11  |- ; 2 0  e.  NN0
268267, 49deccl 11512 . . . . . . . . . 10  |- ;; 2 0 3  e.  NN0
26912, 12deccl 11512 . . . . . . . . . . 11  |- ; 2 2  e.  NN0
270 eqid 2622 . . . . . . . . . . 11  |- ; 2 1  = ; 2 1
271 eqid 2622 . . . . . . . . . . . 12  |- ; 1 7  = ; 1 7
272 eqid 2622 . . . . . . . . . . . 12  |- ;; 2 0 3  = ;; 2 0 3
273 eqid 2622 . . . . . . . . . . . . . 14  |- ; 2 0  = ; 2 0
27475addid2i 10224 . . . . . . . . . . . . . 14  |-  ( 0  +  2 )  =  2
275154addid1i 10223 . . . . . . . . . . . . . 14  |-  ( 1  +  0 )  =  1
27652, 57, 12, 52, 198, 273, 274, 275decadd 11570 . . . . . . . . . . . . 13  |-  ( 1  + ; 2 0 )  = ; 2
1
27712, 57, 243, 276decsuc 11535 . . . . . . . . . . . 12  |-  ( ( 1  + ; 2 0 )  +  1 )  = ; 2 2
278 7p3e10 11603 . . . . . . . . . . . 12  |-  ( 7  +  3 )  = ; 1
0
27957, 93, 267, 49, 271, 272, 277, 278decaddc2 11575 . . . . . . . . . . 11  |-  (; 1 7  + ;; 2 0 3 )  = ;; 2 2 0
280 eqid 2622 . . . . . . . . . . . 12  |- ;; 2 5 3  = ;; 2 5 3
281 eqid 2622 . . . . . . . . . . . . 13  |- ; 2 2  = ; 2 2
282 eqid 2622 . . . . . . . . . . . . 13  |- ; 2 5  = ; 2 5
283 2p2e4 11144 . . . . . . . . . . . . 13  |-  ( 2  +  2 )  =  4
28471, 75, 217addcomli 10228 . . . . . . . . . . . . 13  |-  ( 2  +  5 )  =  7
28512, 12, 12, 50, 281, 282, 283, 284decadd 11570 . . . . . . . . . . . 12  |-  (; 2 2  + ; 2 5 )  = ; 4
7
28650dec0h 11522 . . . . . . . . . . . . . 14  |-  5  = ; 0 5
287192, 286eqtri 2644 . . . . . . . . . . . . 13  |-  ( 4  +  1 )  = ; 0
5
288238, 197oveq12i 6662 . . . . . . . . . . . . . 14  |-  ( ( 2  x.  2 )  +  ( 0  +  1 ) )  =  ( 4  +  1 )
289288, 192eqtri 2644 . . . . . . . . . . . . 13  |-  ( ( 2  x.  2 )  +  ( 0  +  1 ) )  =  5
290 5t2e10 11634 . . . . . . . . . . . . . 14  |-  ( 5  x.  2 )  = ; 1
0
29171addid2i 10224 . . . . . . . . . . . . . 14  |-  ( 0  +  5 )  =  5
29257, 52, 50, 290, 291decaddi 11579 . . . . . . . . . . . . 13  |-  ( ( 5  x.  2 )  +  5 )  = ; 1
5
29312, 50, 52, 50, 282, 287, 12, 50, 57, 289, 292decmac 11566 . . . . . . . . . . . 12  |-  ( (; 2
5  x.  2 )  +  ( 4  +  1 ) )  = ; 5
5
294231oveq1i 6660 . . . . . . . . . . . . 13  |-  ( ( 3  x.  2 )  +  7 )  =  ( 6  +  7 )
295 7p6e13 11608 . . . . . . . . . . . . . 14  |-  ( 7  +  6 )  = ; 1
3
29670, 175, 295addcomli 10228 . . . . . . . . . . . . 13  |-  ( 6  +  7 )  = ; 1
3
297294, 296eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 3  x.  2 )  +  7 )  = ; 1
3
298226, 49, 5, 93, 280, 285, 12, 49, 57, 293, 297decmac 11566 . . . . . . . . . . 11  |-  ( (;; 2 5 3  x.  2 )  +  (; 2
2  + ; 2 5 ) )  = ;; 5 5 3
299227nn0cni 11304 . . . . . . . . . . . . . 14  |- ;; 2 5 3  e.  CC
300299mulid1i 10042 . . . . . . . . . . . . 13  |-  (;; 2 5 3  x.  1 )  = ;; 2 5 3
301300oveq1i 6660 . . . . . . . . . . . 12  |-  ( (;; 2 5 3  x.  1 )  +  0 )  =  (;; 2 5 3  +  0 )
302299addid1i 10223 . . . . . . . . . . . 12  |-  (;; 2 5 3  +  0 )  = ;; 2 5 3
303301, 302eqtri 2644 . . . . . . . . . . 11  |-  ( (;; 2 5 3  x.  1 )  +  0 )  = ;; 2 5 3
30412, 57, 269, 52, 270, 279, 227, 49, 226, 298, 303decma2c 11568 . . . . . . . . . 10  |-  ( (;; 2 5 3  x. ; 2
1 )  +  (; 1
7  + ;; 2 0 3 ) )  = ;;; 5 5 3 3
30593dec0h 11522 . . . . . . . . . . 11  |-  7  = ; 0 7
30674addid2i 10224 . . . . . . . . . . . . . 14  |-  ( 0  +  4 )  =  4
307306oveq2i 6661 . . . . . . . . . . . . 13  |-  ( ( 2  x.  8 )  +  ( 0  +  4 ) )  =  ( ( 2  x.  8 )  +  4 )
308 8t2e16 11654 . . . . . . . . . . . . . . 15  |-  ( 8  x.  2 )  = ; 1
6
309244, 75, 308mulcomli 10047 . . . . . . . . . . . . . 14  |-  ( 2  x.  8 )  = ; 1
6
310 6p4e10 11598 . . . . . . . . . . . . . 14  |-  ( 6  +  4 )  = ; 1
0
31157, 55, 5, 309, 243, 310decaddci2 11581 . . . . . . . . . . . . 13  |-  ( ( 2  x.  8 )  +  4 )  = ; 2
0
312307, 311eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 2  x.  8 )  +  ( 0  +  4 ) )  = ; 2
0
313 8t5e40 11657 . . . . . . . . . . . . . 14  |-  ( 8  x.  5 )  = ; 4
0
314244, 71, 313mulcomli 10047 . . . . . . . . . . . . 13  |-  ( 5  x.  8 )  = ; 4
0
3155, 52, 49, 314, 181decaddi 11579 . . . . . . . . . . . 12  |-  ( ( 5  x.  8 )  +  3 )  = ; 4
3
31612, 50, 52, 49, 282, 183, 133, 49, 5, 312, 315decmac 11566 . . . . . . . . . . 11  |-  ( (; 2
5  x.  8 )  +  ( 0  +  3 ) )  = ;; 2 0 3
317 8t3e24 11655 . . . . . . . . . . . . 13  |-  ( 8  x.  3 )  = ; 2
4
318244, 98, 317mulcomli 10047 . . . . . . . . . . . 12  |-  ( 3  x.  8 )  = ; 2
4
319 2p1e3 11151 . . . . . . . . . . . 12  |-  ( 2  +  1 )  =  3
320 7p4e11 11605 . . . . . . . . . . . . 13  |-  ( 7  +  4 )  = ; 1
1
32170, 74, 320addcomli 10228 . . . . . . . . . . . 12  |-  ( 4  +  7 )  = ; 1
1
32212, 5, 93, 318, 319, 57, 321decaddci 11580 . . . . . . . . . . 11  |-  ( ( 3  x.  8 )  +  7 )  = ; 3
1
323226, 49, 52, 93, 280, 305, 133, 57, 49, 316, 322decmac 11566 . . . . . . . . . 10  |-  ( (;; 2 5 3  x.  8 )  +  7 )  = ;;; 2 0 3 1
324228, 133, 263, 93, 265, 266, 227, 57, 268, 304, 323decma2c 11568 . . . . . . . . 9  |-  ( (;; 2 5 3  x. ;; 2 1 8 )  + ;; 1 7 7 )  = ;;;; 5 5 3 3 1
32557, 5, 49, 249, 240decaddi 11579 . . . . . . . . . . 11  |-  ( ( 2  x.  7 )  +  3 )  = ; 1
7
32649, 50, 12, 73, 217decaddi 11579 . . . . . . . . . . 11  |-  ( ( 5  x.  7 )  +  2 )  = ; 3
7
32712, 50, 12, 282, 93, 93, 49, 325, 326decrmac 11577 . . . . . . . . . 10  |-  ( (; 2
5  x.  7 )  +  2 )  = ;; 1 7 7
32893, 226, 49, 280, 57, 12, 327, 174decmul1c 11587 . . . . . . . . 9  |-  (;; 2 5 3  x.  7 )  = ;;; 1 7 7 1
329227, 229, 93, 262, 57, 264, 324, 328decmul2c 11589 . . . . . . . 8  |-  (;; 2 5 3  x.  (
3 ^ 7 ) )  = ;;;;; 5 5 3 3 1 1
330 eqid 2622 . . . . . . . . 9  |- ;;;; 5 5 3 3 1  = ;;;; 5 5 3 3 1
331 eqid 2622 . . . . . . . . . 10  |- ;;; 5 5 3 3  = ;;; 5 5 3 3
332 eqid 2622 . . . . . . . . . . 11  |- ;; 5 5 3  = ;; 5 5 3
333 eqid 2622 . . . . . . . . . . . 12  |- ; 5 5  = ; 5 5
334274, 196eqtri 2644 . . . . . . . . . . . 12  |-  ( 0  +  2 )  = ; 0
2
335181oveq2i 6661 . . . . . . . . . . . . 13  |-  ( ( 5  x.  7 )  +  ( 0  +  3 ) )  =  ( ( 5  x.  7 )  +  3 )
336335, 171eqtri 2644 . . . . . . . . . . . 12  |-  ( ( 5  x.  7 )  +  ( 0  +  3 ) )  = ; 3
8
33750, 50, 52, 12, 333, 334, 93, 93, 49, 336, 326decmac 11566 . . . . . . . . . . 11  |-  ( (; 5
5  x.  7 )  +  ( 0  +  2 ) )  = ;; 3 8 7
33812, 57, 12, 174, 168decaddi 11579 . . . . . . . . . . 11  |-  ( ( 3  x.  7 )  +  2 )  = ; 2
3
339222, 49, 52, 12, 332, 196, 93, 49, 12, 337, 338decmac 11566 . . . . . . . . . 10  |-  ( (;; 5 5 3  x.  7 )  +  2 )  = ;;; 3 8 7 3
34093, 223, 49, 331, 57, 12, 339, 174decmul1c 11587 . . . . . . . . 9  |-  (;;; 5 5 3 3  x.  7 )  = ;;;; 3 8 7 3 1
34170mulid2i 10043 . . . . . . . . 9  |-  ( 1  x.  7 )  =  7
34293, 224, 57, 330, 93, 340, 341decmul1 11585 . . . . . . . 8  |-  (;;;; 5 5 3 3 1  x.  7 )  = ;;;;; 3 8 7 3 1 7
34393, 225, 57, 329, 93, 342, 341decmul1 11585 . . . . . . 7  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  7 )  = ;;;;;; 3 8 7 3 1 7 7
344143, 221, 3433brtr4i 4683 . . . . . 6  |-  (;;;; 5 3 0 5 7  x. ; 7 3 )  < 
( (;; 2 5 3  x.  (
3 ^ 7 ) )  x.  7 )
34593, 49deccl 11512 . . . . . . . . 9  |- ; 7 3  e.  NN0
346124, 345nn0mulcli 11331 . . . . . . . 8  |-  (;;;; 5 3 0 5 7  x. ; 7 3 )  e. 
NN0
347346nn0rei 11303 . . . . . . 7  |-  (;;;; 5 3 0 5 7  x. ; 7 3 )  e.  RR
34849, 93nn0expcli 12886 . . . . . . . . . 10  |-  ( 3 ^ 7 )  e. 
NN0
349227, 348nn0mulcli 11331 . . . . . . . . 9  |-  (;; 2 5 3  x.  (
3 ^ 7 ) )  e.  NN0
350349, 93nn0mulcli 11331 . . . . . . . 8  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  7 )  e.  NN0
351350nn0rei 11303 . . . . . . 7  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  7 )  e.  RR
35262nnrei 11029 . . . . . . 7  |-  5  e.  RR
35362nngt0i 11054 . . . . . . 7  |-  0  <  5
354347, 351, 352, 353ltmul1ii 10952 . . . . . 6  |-  ( (;;;; 5 3 0 5 7  x. ; 7 3 )  < 
( (;; 2 5 3  x.  (
3 ^ 7 ) )  x.  7 )  <-> 
( (;;;; 5 3 0 5 7  x. ; 7 3 )  x.  5 )  <  (
( (;; 2 5 3  x.  (
3 ^ 7 ) )  x.  7 )  x.  5 ) )
355344, 354mpbi 220 . . . . 5  |-  ( (;;;; 5 3 0 5 7  x. ; 7 3 )  x.  5 )  <  (
( (;; 2 5 3  x.  (
3 ^ 7 ) )  x.  7 )  x.  5 )
356124nn0cni 11304 . . . . . . 7  |- ;;;; 5 3 0 5 7  e.  CC
357345nn0cni 11304 . . . . . . 7  |- ; 7 3  e.  CC
358356, 357, 71mulassi 10049 . . . . . 6  |-  ( (;;;; 5 3 0 5 7  x. ; 7 3 )  x.  5 )  =  (;;;; 5 3 0 5 7  x.  (; 7 3  x.  5 ) )
35949, 50, 155, 72decsuc 11535 . . . . . . . 8  |-  ( ( 7  x.  5 )  +  1 )  = ; 3
6
36071, 98, 203mulcomli 10047 . . . . . . . 8  |-  ( 3  x.  5 )  = ; 1
5
36150, 93, 49, 144, 50, 57, 359, 360decmul1c 11587 . . . . . . 7  |-  (; 7 3  x.  5 )  = ;; 3 6 5
362361oveq2i 6661 . . . . . 6  |-  (;;;; 5 3 0 5 7  x.  (; 7 3  x.  5 ) )  =  (;;;; 5 3 0 5 7  x. ;; 3 6 5 )
363358, 362eqtri 2644 . . . . 5  |-  ( (;;;; 5 3 0 5 7  x. ; 7 3 )  x.  5 )  =  (;;;; 5 3 0 5 7  x. ;; 3 6 5 )
364299, 96mulcli 10045 . . . . . . 7  |-  (;; 2 5 3  x.  (
3 ^ 7 ) )  e.  CC
365364, 70, 71mulassi 10049 . . . . . 6  |-  ( ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  7 )  x.  5 )  =  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  ( 7  x.  5 ) )
36670, 71mulcomi 10046 . . . . . . . 8  |-  ( 7  x.  5 )  =  ( 5  x.  7 )
367366oveq2i 6661 . . . . . . 7  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  (
7  x.  5 ) )  =  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  (
5  x.  7 ) )
368299, 96, 97mulassi 10049 . . . . . . 7  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  (
5  x.  7 ) )  =  (;; 2 5 3  x.  (
( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )
369367, 368eqtri 2644 . . . . . 6  |-  ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  (
7  x.  5 ) )  =  (;; 2 5 3  x.  (
( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )
370365, 369eqtri 2644 . . . . 5  |-  ( ( (;; 2 5 3  x.  ( 3 ^ 7 ) )  x.  7 )  x.  5 )  =  (;; 2 5 3  x.  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) ) )
371355, 363, 3703brtr3i 4682 . . . 4  |-  (;;;; 5 3 0 5 7  x. ;; 3 6 5 )  <  (;; 2 5 3  x.  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) ) )
37249, 55deccl 11512 . . . . . . . 8  |- ; 3 6  e.  NN0
373372, 62decnncl 11518 . . . . . . 7  |- ;; 3 6 5  e.  NN
374373nnrei 11029 . . . . . 6  |- ;; 3 6 5  e.  RR
375373nngt0i 11054 . . . . . 6  |-  0  < ;; 3 6 5
376374, 375pm3.2i 471 . . . . 5  |-  (;; 3 6 5  e.  RR  /\  0  < ;; 3 6 5 )
377227nn0rei 11303 . . . . 5  |- ;; 2 5 3  e.  RR
378 lt2mul2div 10901 . . . . 5  |-  ( ( (;;;; 5 3 0 5 7  e.  RR  /\  (;; 3 6 5  e.  RR  /\  0  < ;; 3 6 5 ) )  /\  (;; 2 5 3  e.  RR  /\  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  e.  RR  /\  0  <  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) ) ) )  ->  (
(;;;; 5 3 0 5 7  x. ;; 3 6 5 )  <  (;; 2 5 3  x.  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) ) )  <->  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  < 
(;; 2 5 3  / ;; 3 6 5 ) ) )
379125, 376, 377, 129, 378mp4an 709 . . . 4  |-  ( (;;;; 5 3 0 5 7  x. ;; 3 6 5 )  < 
(;; 2 5 3  x.  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  <-> 
(;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  < 
(;; 2 5 3  / ;; 3 6 5 ) )
380371, 379mpbi 220 . . 3  |-  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  < 
(;; 2 5 3  / ;; 3 6 5 )
381 nndivre 11056 . . . . 5  |-  ( (;;;; 5 3 0 5 7  e.  RR  /\  ( ( 3 ^ 7 )  x.  (
5  x.  7 ) )  e.  NN )  ->  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  e.  RR )
382125, 126, 381mp2an 708 . . . 4  |-  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  e.  RR
383 nndivre 11056 . . . . 5  |-  ( (;; 2 5 3  e.  RR  /\ ;; 3 6 5  e.  NN )  ->  (;; 2 5 3  / ;; 3 6 5 )  e.  RR )
384377, 373, 383mp2an 708 . . . 4  |-  (;; 2 5 3  / ;; 3 6 5 )  e.  RR
385123, 382, 384lelttri 10164 . . 3  |-  ( ( ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <_  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  /\  (;;;; 5 3 0 5 7  /  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) ) )  <  (;; 2 5 3  / ;; 3 6 5 ) )  ->  ( sum_ n  e.  ( 0 ... 3
) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  +  ( 3  /  ( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <  (;; 2 5 3  / ;; 3 6 5 ) )
386132, 380, 385mp2an 708 . 2  |-  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  <  (;; 2 5 3  / ;; 3 6 5 )
38727, 123, 384lelttri 10164 . 2  |-  ( ( ( log `  2
)  <_  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n
) ) )  +  ( 3  /  (
( 4  x.  (
( 2  x.  4 )  +  1 ) )  x.  ( 9 ^ 4 ) ) ) )  /\  ( sum_ n  e.  ( 0 ... 3 ) ( 2  /  ( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  ( 9 ^ n ) ) )  +  ( 3  / 
( ( 4  x.  ( ( 2  x.  4 )  +  1 ) )  x.  (
9 ^ 4 ) ) ) )  < 
(;; 2 5 3  / ;; 3 6 5 ) )  ->  ( log `  2
)  <  (;; 2 5 3  / ;; 3 6 5 ) )
38847, 386, 387mp2an 708 1  |-  ( log `  2 )  < 
(;; 2 5 3  / ;; 3 6 5 )
Colors of variables: wff setvar class
Syntax hints:    <-> wb 196    /\ wa 384    /\ w3a 1037    = wceq 1483   T. wtru 1484    e. wcel 1990   class class class wbr 4653   ` cfv 5888  (class class class)co 6650   CCcc 9934   RRcr 9935   0cc0 9936   1c1 9937    + caddc 9939    x. cmul 9941    < clt 10074    <_ cle 10075    - cmin 10266    / cdiv 10684   NNcn 11020   2c2 11070   3c3 11071   4c4 11072   5c5 11073   6c6 11074   7c7 11075   8c8 11076   9c9 11077   NN0cn0 11292  ;cdc 11493   RR+crp 11832   [,]cicc 12178   ...cfz 12326   ^cexp 12860   sum_csu 14416   logclog 24301
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1722  ax-4 1737  ax-5 1839  ax-6 1888  ax-7 1935  ax-8 1992  ax-9 1999  ax-10 2019  ax-11 2034  ax-12 2047  ax-13 2246  ax-ext 2602  ax-rep 4771  ax-sep 4781  ax-nul 4789  ax-pow 4843  ax-pr 4906  ax-un 6949  ax-inf2 8538  ax-cnex 9992  ax-resscn 9993  ax-1cn 9994  ax-icn 9995  ax-addcl 9996  ax-addrcl 9997  ax-mulcl 9998  ax-mulrcl 9999  ax-mulcom 10000  ax-addass 10001  ax-mulass 10002  ax-distr 10003  ax-i2m1 10004  ax-1ne0 10005  ax-1rid 10006  ax-rnegex 10007  ax-rrecex 10008  ax-cnre 10009  ax-pre-lttri 10010  ax-pre-lttrn 10011  ax-pre-ltadd 10012  ax-pre-mulgt0 10013  ax-pre-sup 10014  ax-addf 10015  ax-mulf 10016
This theorem depends on definitions:  df-bi 197  df-or 385  df-an 386  df-3or 1038  df-3an 1039  df-tru 1486  df-fal 1489  df-ex 1705  df-nf 1710  df-sb 1881  df-eu 2474  df-mo 2475  df-clab 2609  df-cleq 2615  df-clel 2618  df-nfc 2753  df-ne 2795  df-nel 2898  df-ral 2917  df-rex 2918  df-reu 2919  df-rmo 2920  df-rab 2921  df-v 3202  df-sbc 3436  df-csb 3534  df-dif 3577  df-un 3579  df-in 3581  df-ss 3588  df-pss 3590  df-nul 3916  df-if 4087  df-pw 4160  df-sn 4178  df-pr 4180  df-tp 4182  df-op 4184  df-uni 4437  df-int 4476  df-iun 4522  df-iin 4523  df-br 4654  df-opab 4713  df-mpt 4730  df-tr 4753  df-id 5024  df-eprel 5029  df-po 5035  df-so 5036  df-fr 5073  df-se 5074  df-we 5075  df-xp 5120  df-rel 5121  df-cnv 5122  df-co 5123  df-dm 5124  df-rn 5125  df-res 5126  df-ima 5127  df-pred 5680  df-ord 5726  df-on 5727  df-lim 5728  df-suc 5729  df-iota 5851  df-fun 5890  df-fn 5891  df-f 5892  df-f1 5893  df-fo 5894  df-f1o 5895  df-fv 5896  df-isom 5897  df-riota 6611  df-ov 6653  df-oprab 6654  df-mpt2 6655  df-of 6897  df-om 7066  df-1st 7168  df-2nd 7169  df-supp 7296  df-wrecs 7407  df-recs 7468  df-rdg 7506  df-1o 7560  df-2o 7561  df-oadd 7564  df-er 7742  df-map 7859  df-pm 7860  df-ixp 7909  df-en 7956  df-dom 7957  df-sdom 7958  df-fin 7959  df-fsupp 8276  df-fi 8317  df-sup 8348  df-inf 8349  df-oi 8415  df-card 8765  df-cda 8990  df-pnf 10076  df-mnf 10077  df-xr 10078  df-ltxr 10079  df-le 10080  df-sub 10268  df-neg 10269  df-div 10685  df-nn 11021  df-2 11079  df-3 11080  df-4 11081  df-5 11082  df-6 11083  df-7 11084  df-8 11085  df-9 11086  df-n0 11293  df-xnn0 11364  df-z 11378  df-dec 11494  df-uz 11688  df-q 11789  df-rp 11833  df-xneg 11946  df-xadd 11947  df-xmul 11948  df-ioo 12179  df-ioc 12180  df-ico 12181  df-icc 12182  df-fz 12327  df-fzo 12466  df-fl 12593  df-mod 12669  df-seq 12802  df-exp 12861  df-fac 13061  df-bc 13090  df-hash 13118  df-shft 13807  df-cj 13839  df-re 13840  df-im 13841  df-sqrt 13975  df-abs 13976  df-limsup 14202  df-clim 14219  df-rlim 14220  df-sum 14417  df-ef 14798  df-sin 14800  df-cos 14801  df-tan 14802  df-pi 14803  df-dvds 14984  df-struct 15859  df-ndx 15860  df-slot 15861  df-base 15863  df-sets 15864  df-ress 15865  df-plusg 15954  df-mulr 15955  df-starv 15956  df-sca 15957  df-vsca 15958  df-ip 15959  df-tset 15960  df-ple 15961  df-ds 15964  df-unif 15965  df-hom 15966  df-cco 15967  df-rest 16083  df-topn 16084  df-0g 16102  df-gsum 16103  df-topgen 16104  df-pt 16105  df-prds 16108  df-xrs 16162  df-qtop 16167  df-imas 16168  df-xps 16170  df-mre 16246  df-mrc 16247  df-acs 16249  df-mgm 17242  df-sgrp 17284  df-mnd 17295  df-submnd 17336  df-mulg 17541  df-cntz 17750  df-cmn 18195  df-psmet 19738  df-xmet 19739  df-met 19740  df-bl 19741  df-mopn 19742  df-fbas 19743  df-fg 19744  df-cnfld 19747  df-top 20699  df-topon 20716  df-topsp 20737  df-bases 20750  df-cld 20823  df-ntr 20824  df-cls 20825  df-nei 20902  df-lp 20940  df-perf 20941  df-cn 21031  df-cnp 21032  df-haus 21119  df-cmp 21190  df-tx 21365  df-hmeo 21558  df-fil 21650  df-fm 21742  df-flim 21743  df-flf 21744  df-xms 22125  df-ms 22126  df-tms 22127  df-cncf 22681  df-limc 23630  df-dv 23631  df-ulm 24131  df-log 24303  df-atan 24594
This theorem is referenced by:  log2le1  24677  birthday  24681
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