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Theorem log2ublem3 24675
Description: Lemma for log2ub 24676. In decimal, this is a proof that the first four terms of the series for 
log 2 is less than  5 3
0 5 6  / 
7 6 5 4 5. (Contributed by Mario Carneiro, 17-Apr-2015.) (Proof shortened by AV, 15-Sep-2021.)
Assertion
Ref Expression
log2ublem3  |-  ( ( ( 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

Proof of Theorem log2ublem3
StepHypRef Expression
1 0le0 11110 . . . . . . 7  |-  0  <_  0
2 risefall0lem 14757 . . . . . . . . . . 11  |-  ( 0 ... ( 0  -  1 ) )  =  (/)
32sumeq1i 14428 . . . . . . . . . 10  |-  sum_ n  e.  ( 0 ... (
0  -  1 ) ) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  =  sum_ n  e.  (/)  ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )
4 sum0 14452 . . . . . . . . . 10  |-  sum_ n  e.  (/)  ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  =  0
53, 4eqtri 2644 . . . . . . . . 9  |-  sum_ n  e.  ( 0 ... (
0  -  1 ) ) ( 2  / 
( ( 3  x.  ( ( 2  x.  n )  +  1 ) )  x.  (
9 ^ n ) ) )  =  0
65oveq2i 6661 . . . . . . . 8  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... ( 0  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  =  ( ( ( 3 ^ 7 )  x.  (
5  x.  7 ) )  x.  0 )
7 3cn 11095 . . . . . . . . . . 11  |-  3  e.  CC
8 7nn0 11314 . . . . . . . . . . 11  |-  7  e.  NN0
9 expcl 12878 . . . . . . . . . . 11  |-  ( ( 3  e.  CC  /\  7  e.  NN0 )  -> 
( 3 ^ 7 )  e.  CC )
107, 8, 9mp2an 708 . . . . . . . . . 10  |-  ( 3 ^ 7 )  e.  CC
11 5cn 11100 . . . . . . . . . . 11  |-  5  e.  CC
12 7cn 11104 . . . . . . . . . . 11  |-  7  e.  CC
1311, 12mulcli 10045 . . . . . . . . . 10  |-  ( 5  x.  7 )  e.  CC
1410, 13mulcli 10045 . . . . . . . . 9  |-  ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  e.  CC
1514mul01i 10226 . . . . . . . 8  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  0 )  =  0
166, 15eqtri 2644 . . . . . . 7  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... ( 0  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  =  0
17 2cn 11091 . . . . . . . 8  |-  2  e.  CC
1817mul01i 10226 . . . . . . 7  |-  ( 2  x.  0 )  =  0
191, 16, 183brtr4i 4683 . . . . . 6  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... ( 0  -  1 ) ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
2  x.  0 )
20 0nn0 11307 . . . . . 6  |-  0  e.  NN0
21 2nn0 11309 . . . . . . . . . 10  |-  2  e.  NN0
22 5nn0 11312 . . . . . . . . . 10  |-  5  e.  NN0
2321, 22deccl 11512 . . . . . . . . 9  |- ; 2 5  e.  NN0
2423, 22deccl 11512 . . . . . . . 8  |- ;; 2 5 5  e.  NN0
25 1nn0 11308 . . . . . . . 8  |-  1  e.  NN0
2624, 25deccl 11512 . . . . . . 7  |- ;;; 2 5 5 1  e.  NN0
2726, 22deccl 11512 . . . . . 6  |- ;;;; 2 5 5 1 5  e.  NN0
28 eqid 2622 . . . . . 6  |-  ( 0  -  1 )  =  ( 0  -  1 )
2927nn0cni 11304 . . . . . . 7  |- ;;;; 2 5 5 1 5  e.  CC
3029addid2i 10224 . . . . . 6  |-  ( 0  + ;;;; 2 5 5 1 5 )  = ;;;; 2 5 5 1 5
31 3nn0 11310 . . . . . 6  |-  3  e.  NN0
327addid1i 10223 . . . . . 6  |-  ( 3  +  0 )  =  3
3329mulid2i 10043 . . . . . . 7  |-  ( 1  x. ;;;; 2 5 5 1 5 )  = ;;;; 2 5 5 1 5
3418oveq1i 6660 . . . . . . . . 9  |-  ( ( 2  x.  0 )  +  1 )  =  ( 0  +  1 )
35 0p1e1 11132 . . . . . . . . 9  |-  ( 0  +  1 )  =  1
3634, 35eqtri 2644 . . . . . . . 8  |-  ( ( 2  x.  0 )  +  1 )  =  1
3736oveq1i 6660 . . . . . . 7  |-  ( ( ( 2  x.  0 )  +  1 )  x. ;;;; 2 5 5 1 5 )  =  ( 1  x. ;;;; 2 5 5 1 5 )
3822, 8nn0mulcli 11331 . . . . . . . 8  |-  ( 5  x.  7 )  e. 
NN0
398, 21deccl 11512 . . . . . . . 8  |- ; 7 2  e.  NN0
40 9nn0 11316 . . . . . . . 8  |-  9  e.  NN0
41 2p1e3 11151 . . . . . . . . 9  |-  ( 2  +  1 )  =  3
42 8nn0 11315 . . . . . . . . . 10  |-  8  e.  NN0
43 1p1e2 11134 . . . . . . . . . . 11  |-  ( 1  +  1 )  =  2
44 9cn 11108 . . . . . . . . . . . . . 14  |-  9  e.  CC
45 exp1 12866 . . . . . . . . . . . . . 14  |-  ( 9  e.  CC  ->  (
9 ^ 1 )  =  9 )
4644, 45ax-mp 5 . . . . . . . . . . . . 13  |-  ( 9 ^ 1 )  =  9
4746oveq1i 6660 . . . . . . . . . . . 12  |-  ( ( 9 ^ 1 )  x.  9 )  =  ( 9  x.  9 )
48 9t9e81 11670 . . . . . . . . . . . 12  |-  ( 9  x.  9 )  = ; 8
1
4947, 48eqtri 2644 . . . . . . . . . . 11  |-  ( ( 9 ^ 1 )  x.  9 )  = ; 8
1
5040, 25, 43, 49numexpp1 15782 . . . . . . . . . 10  |-  ( 9 ^ 2 )  = ; 8
1
51 8cn 11106 . . . . . . . . . . 11  |-  8  e.  CC
52 9t8e72 11669 . . . . . . . . . . 11  |-  ( 9  x.  8 )  = ; 7
2
5344, 51, 52mulcomli 10047 . . . . . . . . . 10  |-  ( 8  x.  9 )  = ; 7
2
5444mulid2i 10043 . . . . . . . . . 10  |-  ( 1  x.  9 )  =  9
5540, 42, 25, 50, 40, 53, 54decmul1 11585 . . . . . . . . 9  |-  ( ( 9 ^ 2 )  x.  9 )  = ;; 7 2 9
5640, 21, 41, 55numexpp1 15782 . . . . . . . 8  |-  ( 9 ^ 3 )  = ;; 7 2 9
5731, 25deccl 11512 . . . . . . . 8  |- ; 3 1  e.  NN0
58 eqid 2622 . . . . . . . . 9  |- ; 7 2  = ; 7 2
59 eqid 2622 . . . . . . . . 9  |- ; 3 1  = ; 3 1
60 7t5e35 11651 . . . . . . . . . . 11  |-  ( 7  x.  5 )  = ; 3
5
6112, 11, 60mulcomli 10047 . . . . . . . . . 10  |-  ( 5  x.  7 )  = ; 3
5
62 7p3e10 11603 . . . . . . . . . . 11  |-  ( 7  +  3 )  = ; 1
0
6312, 7, 62addcomli 10228 . . . . . . . . . 10  |-  ( 3  +  7 )  = ; 1
0
64 ax-1cn 9994 . . . . . . . . . . . . 13  |-  1  e.  CC
65 3p1e4 11153 . . . . . . . . . . . . 13  |-  ( 3  +  1 )  =  4
667, 64, 65addcomli 10228 . . . . . . . . . . . 12  |-  ( 1  +  3 )  =  4
6766oveq2i 6661 . . . . . . . . . . 11  |-  ( ( 3  x.  7 )  +  ( 1  +  3 ) )  =  ( ( 3  x.  7 )  +  4 )
68 4nn0 11311 . . . . . . . . . . . 12  |-  4  e.  NN0
69 7t3e21 11649 . . . . . . . . . . . . 13  |-  ( 7  x.  3 )  = ; 2
1
7012, 7, 69mulcomli 10047 . . . . . . . . . . . 12  |-  ( 3  x.  7 )  = ; 2
1
71 4cn 11098 . . . . . . . . . . . . 13  |-  4  e.  CC
72 4p1e5 11154 . . . . . . . . . . . . 13  |-  ( 4  +  1 )  =  5
7371, 64, 72addcomli 10228 . . . . . . . . . . . 12  |-  ( 1  +  4 )  =  5
7421, 25, 68, 70, 73decaddi 11579 . . . . . . . . . . 11  |-  ( ( 3  x.  7 )  +  4 )  = ; 2
5
7567, 74eqtri 2644 . . . . . . . . . 10  |-  ( ( 3  x.  7 )  +  ( 1  +  3 ) )  = ; 2
5
7661oveq1i 6660 . . . . . . . . . . 11  |-  ( ( 5  x.  7 )  +  0 )  =  (; 3 5  +  0 )
7731, 22deccl 11512 . . . . . . . . . . . . 13  |- ; 3 5  e.  NN0
7877nn0cni 11304 . . . . . . . . . . . 12  |- ; 3 5  e.  CC
7978addid1i 10223 . . . . . . . . . . 11  |-  (; 3 5  +  0 )  = ; 3 5
8076, 79eqtri 2644 . . . . . . . . . 10  |-  ( ( 5  x.  7 )  +  0 )  = ; 3
5
8131, 22, 25, 20, 61, 63, 8, 22, 31, 75, 80decmac 11566 . . . . . . . . 9  |-  ( ( ( 5  x.  7 )  x.  7 )  +  ( 3  +  7 ) )  = ;; 2 5 5
8225dec0h 11522 . . . . . . . . . 10  |-  1  = ; 0 1
83 3t2e6 11179 . . . . . . . . . . . 12  |-  ( 3  x.  2 )  =  6
8483, 35oveq12i 6662 . . . . . . . . . . 11  |-  ( ( 3  x.  2 )  +  ( 0  +  1 ) )  =  ( 6  +  1 )
85 6p1e7 11156 . . . . . . . . . . 11  |-  ( 6  +  1 )  =  7
8684, 85eqtri 2644 . . . . . . . . . 10  |-  ( ( 3  x.  2 )  +  ( 0  +  1 ) )  =  7
87 5t2e10 11634 . . . . . . . . . . 11  |-  ( 5  x.  2 )  = ; 1
0
8825, 20, 35, 87decsuc 11535 . . . . . . . . . 10  |-  ( ( 5  x.  2 )  +  1 )  = ; 1
1
8931, 22, 20, 25, 61, 82, 21, 25, 25, 86, 88decmac 11566 . . . . . . . . 9  |-  ( ( ( 5  x.  7 )  x.  2 )  +  1 )  = ; 7
1
908, 21, 31, 25, 58, 59, 38, 25, 8, 81, 89decma2c 11568 . . . . . . . 8  |-  ( ( ( 5  x.  7 )  x. ; 7 2 )  + ; 3
1 )  = ;;; 2 5 5 1
91 9t3e27 11664 . . . . . . . . . . 11  |-  ( 9  x.  3 )  = ; 2
7
9244, 7, 91mulcomli 10047 . . . . . . . . . 10  |-  ( 3  x.  9 )  = ; 2
7
93 7p4e11 11605 . . . . . . . . . 10  |-  ( 7  +  4 )  = ; 1
1
9421, 8, 68, 92, 41, 25, 93decaddci 11580 . . . . . . . . 9  |-  ( ( 3  x.  9 )  +  4 )  = ; 3
1
95 9t5e45 11666 . . . . . . . . . 10  |-  ( 9  x.  5 )  = ; 4
5
9644, 11, 95mulcomli 10047 . . . . . . . . 9  |-  ( 5  x.  9 )  = ; 4
5
9740, 31, 22, 61, 22, 68, 94, 96decmul1c 11587 . . . . . . . 8  |-  ( ( 5  x.  7 )  x.  9 )  = ;; 3 1 5
9838, 39, 40, 56, 22, 57, 90, 97decmul2c 11589 . . . . . . 7  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 3 ) )  = ;;;; 2 5 5 1 5
9933, 37, 983eqtr4ri 2655 . . . . . 6  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 3 ) )  =  ( ( ( 2  x.  0 )  +  1 )  x. ;;;; 2 5 5 1 5 )
10019, 20, 27, 20, 28, 30, 31, 32, 99log2ublem2 24674 . . . . 5  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... 0 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
2  x. ;;;; 2 5 5 1 5 )
10140, 68deccl 11512 . . . . . 6  |- ; 9 4  e.  NN0
102101, 22deccl 11512 . . . . 5  |- ;; 9 4 5  e.  NN0
103 1m1e0 11089 . . . . 5  |-  ( 1  -  1 )  =  0
104 eqid 2622 . . . . . 6  |- ;;;; 2 5 5 1 5  = ;;;; 2 5 5 1 5
105 eqid 2622 . . . . . 6  |- ;; 9 4 5  = ;; 9 4 5
106 6nn0 11313 . . . . . . . . 9  |-  6  e.  NN0
10721, 106deccl 11512 . . . . . . . 8  |- ; 2 6  e.  NN0
108107, 68deccl 11512 . . . . . . 7  |- ;; 2 6 4  e.  NN0
109 5p1e6 11155 . . . . . . 7  |-  ( 5  +  1 )  =  6
110 eqid 2622 . . . . . . . 8  |- ;;; 2 5 5 1  = ;;; 2 5 5 1
111 eqid 2622 . . . . . . . 8  |- ; 9 4  = ; 9 4
112 eqid 2622 . . . . . . . . 9  |- ;; 2 5 5  = ;; 2 5 5
113 eqid 2622 . . . . . . . . . 10  |- ; 2 5  = ; 2 5
11421, 22, 109, 113decsuc 11535 . . . . . . . . 9  |-  (; 2 5  +  1 )  = ; 2 6
115 9p5e14 11623 . . . . . . . . . 10  |-  ( 9  +  5 )  = ; 1
4
11644, 11, 115addcomli 10228 . . . . . . . . 9  |-  ( 5  +  9 )  = ; 1
4
11723, 22, 40, 112, 114, 68, 116decaddci 11580 . . . . . . . 8  |-  (;; 2 5 5  +  9 )  = ;; 2 6 4
11824, 25, 40, 68, 110, 111, 117, 73decadd 11570 . . . . . . 7  |-  (;;; 2 5 5 1  + ; 9 4 )  = ;;; 2 6 4 5
119108, 22, 109, 118decsuc 11535 . . . . . 6  |-  ( (;;; 2 5 5 1  + ; 9
4 )  +  1 )  = ;;; 2 6 4 6
120 5p5e10 11596 . . . . . 6  |-  ( 5  +  5 )  = ; 1
0
12126, 22, 101, 22, 104, 105, 119, 120decaddc2 11575 . . . . 5  |-  (;;;; 2 5 5 1 5  + ;; 9 4 5 )  = ;;;; 2 6 4 6 0
12244sqvali 12943 . . . . . . . 8  |-  ( 9 ^ 2 )  =  ( 9  x.  9 )
123 3t3e9 11180 . . . . . . . . 9  |-  ( 3  x.  3 )  =  9
124123oveq1i 6660 . . . . . . . 8  |-  ( ( 3  x.  3 )  x.  9 )  =  ( 9  x.  9 )
1257, 7, 44mulassi 10049 . . . . . . . 8  |-  ( ( 3  x.  3 )  x.  9 )  =  ( 3  x.  (
3  x.  9 ) )
126122, 124, 1253eqtr2i 2650 . . . . . . 7  |-  ( 9 ^ 2 )  =  ( 3  x.  (
3  x.  9 ) )
127126oveq2i 6661 . . . . . 6  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 2 ) )  =  ( ( 5  x.  7 )  x.  (
3  x.  ( 3  x.  9 ) ) )
1287, 44mulcli 10045 . . . . . . . 8  |-  ( 3  x.  9 )  e.  CC
12913, 7, 128mul12i 10231 . . . . . . 7  |-  ( ( 5  x.  7 )  x.  ( 3  x.  ( 3  x.  9 ) ) )  =  ( 3  x.  (
( 5  x.  7 )  x.  ( 3  x.  9 ) ) )
13021, 68deccl 11512 . . . . . . . . 9  |- ; 2 4  e.  NN0
131 eqid 2622 . . . . . . . . . 10  |- ; 2 4  = ; 2 4
13283, 41oveq12i 6662 . . . . . . . . . . 11  |-  ( ( 3  x.  2 )  +  ( 2  +  1 ) )  =  ( 6  +  3 )
133 6p3e9 11170 . . . . . . . . . . 11  |-  ( 6  +  3 )  =  9
134132, 133eqtri 2644 . . . . . . . . . 10  |-  ( ( 3  x.  2 )  +  ( 2  +  1 ) )  =  9
13571addid2i 10224 . . . . . . . . . . 11  |-  ( 0  +  4 )  =  4
13625, 20, 68, 87, 135decaddi 11579 . . . . . . . . . 10  |-  ( ( 5  x.  2 )  +  4 )  = ; 1
4
13731, 22, 21, 68, 61, 131, 21, 68, 25, 134, 136decmac 11566 . . . . . . . . 9  |-  ( ( ( 5  x.  7 )  x.  2 )  + ; 2 4 )  = ; 9
4
13821, 25, 31, 70, 66decaddi 11579 . . . . . . . . . 10  |-  ( ( 3  x.  7 )  +  3 )  = ; 2
4
1398, 31, 22, 61, 22, 31, 138, 61decmul1c 11587 . . . . . . . . 9  |-  ( ( 5  x.  7 )  x.  7 )  = ;; 2 4 5
14038, 21, 8, 92, 22, 130, 137, 139decmul2c 11589 . . . . . . . 8  |-  ( ( 5  x.  7 )  x.  ( 3  x.  9 ) )  = ;; 9 4 5
141140oveq2i 6661 . . . . . . 7  |-  ( 3  x.  ( ( 5  x.  7 )  x.  ( 3  x.  9 ) ) )  =  ( 3  x. ;; 9 4 5 )
142129, 141eqtri 2644 . . . . . 6  |-  ( ( 5  x.  7 )  x.  ( 3  x.  ( 3  x.  9 ) ) )  =  ( 3  x. ;; 9 4 5 )
143 df-3 11080 . . . . . . . 8  |-  3  =  ( 2  +  1 )
14417mulid1i 10042 . . . . . . . . 9  |-  ( 2  x.  1 )  =  2
145144oveq1i 6660 . . . . . . . 8  |-  ( ( 2  x.  1 )  +  1 )  =  ( 2  +  1 )
146143, 145eqtr4i 2647 . . . . . . 7  |-  3  =  ( ( 2  x.  1 )  +  1 )
147146oveq1i 6660 . . . . . 6  |-  ( 3  x. ;; 9 4 5 )  =  ( ( ( 2  x.  1 )  +  1 )  x. ;; 9 4 5 )
148127, 142, 1473eqtri 2648 . . . . 5  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 2 ) )  =  ( ( ( 2  x.  1 )  +  1 )  x. ;; 9 4 5 )
149100, 27, 102, 25, 103, 121, 21, 41, 148log2ublem2 24674 . . . 4  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... 1 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
2  x. ;;;; 2 6 4 6 0 )
150108, 106deccl 11512 . . . . 5  |- ;;; 2 6 4 6  e.  NN0
151150, 20deccl 11512 . . . 4  |- ;;;; 2 6 4 6 0  e.  NN0
152106, 31deccl 11512 . . . 4  |- ; 6 3  e.  NN0
153 2m1e1 11135 . . . 4  |-  ( 2  -  1 )  =  1
154 eqid 2622 . . . . 5  |- ;;;; 2 6 4 6 0  = ;;;; 2 6 4 6 0
155 eqid 2622 . . . . 5  |- ; 6 3  = ; 6 3
156 eqid 2622 . . . . . 6  |- ;;; 2 6 4 6  = ;;; 2 6 4 6
157 eqid 2622 . . . . . . 7  |- ;; 2 6 4  = ;; 2 6 4
158107, 68, 72, 157decsuc 11535 . . . . . 6  |-  (;; 2 6 4  +  1 )  = ;; 2 6 5
159 6p6e12 11602 . . . . . 6  |-  ( 6  +  6 )  = ; 1
2
160108, 106, 106, 156, 158, 21, 159decaddci 11580 . . . . 5  |-  (;;; 2 6 4 6  +  6 )  = ;;; 2 6 5 2
1617addid2i 10224 . . . . 5  |-  ( 0  +  3 )  =  3
162150, 20, 106, 31, 154, 155, 160, 161decadd 11570 . . . 4  |-  (;;;; 2 6 4 6 0  + ; 6 3 )  = ;;;; 2 6 5 2 3
163 1p2e3 11152 . . . 4  |-  ( 1  +  2 )  =  3
16446oveq2i 6661 . . . . 5  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 1 ) )  =  ( ( 5  x.  7 )  x.  9 )
16511, 12, 44mulassi 10049 . . . . . 6  |-  ( ( 5  x.  7 )  x.  9 )  =  ( 5  x.  (
7  x.  9 ) )
166 9t7e63 11668 . . . . . . . 8  |-  ( 9  x.  7 )  = ; 6
3
16744, 12, 166mulcomli 10047 . . . . . . 7  |-  ( 7  x.  9 )  = ; 6
3
168167oveq2i 6661 . . . . . 6  |-  ( 5  x.  ( 7  x.  9 ) )  =  ( 5  x. ; 6 3 )
169165, 168eqtri 2644 . . . . 5  |-  ( ( 5  x.  7 )  x.  9 )  =  ( 5  x. ; 6 3 )
170 df-5 11082 . . . . . . 7  |-  5  =  ( 4  +  1 )
171 2t2e4 11177 . . . . . . . 8  |-  ( 2  x.  2 )  =  4
172171oveq1i 6660 . . . . . . 7  |-  ( ( 2  x.  2 )  +  1 )  =  ( 4  +  1 )
173170, 172eqtr4i 2647 . . . . . 6  |-  5  =  ( ( 2  x.  2 )  +  1 )
174173oveq1i 6660 . . . . 5  |-  ( 5  x. ; 6 3 )  =  ( ( ( 2  x.  2 )  +  1 )  x. ; 6 3 )
175164, 169, 1743eqtri 2648 . . . 4  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 1 ) )  =  ( ( ( 2  x.  2 )  +  1 )  x. ; 6 3 )
176149, 151, 152, 21, 153, 162, 25, 163, 175log2ublem2 24674 . . 3  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... 2 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
2  x. ;;;; 2 6 5 2 3 )
177107, 22deccl 11512 . . . . 5  |- ;; 2 6 5  e.  NN0
178177, 21deccl 11512 . . . 4  |- ;;; 2 6 5 2  e.  NN0
179178, 31deccl 11512 . . 3  |- ;;;; 2 6 5 2 3  e.  NN0
180 3m1e2 11137 . . 3  |-  ( 3  -  1 )  =  2
181 eqid 2622 . . . 4  |- ;;;; 2 6 5 2 3  = ;;;; 2 6 5 2 3
182 5p3e8 11166 . . . . 5  |-  ( 5  +  3 )  =  8
18311, 7, 182addcomli 10228 . . . 4  |-  ( 3  +  5 )  =  8
184178, 31, 22, 181, 183decaddi 11579 . . 3  |-  (;;;; 2 6 5 2 3  +  5 )  = ;;;; 2 6 5 2 8
18512, 11mulcli 10045 . . . . 5  |-  ( 7  x.  5 )  e.  CC
186185mulid1i 10042 . . . 4  |-  ( ( 7  x.  5 )  x.  1 )  =  ( 7  x.  5 )
18711, 12mulcomi 10046 . . . . 5  |-  ( 5  x.  7 )  =  ( 7  x.  5 )
188 exp0 12864 . . . . . 6  |-  ( 9  e.  CC  ->  (
9 ^ 0 )  =  1 )
18944, 188ax-mp 5 . . . . 5  |-  ( 9 ^ 0 )  =  1
190187, 189oveq12i 6662 . . . 4  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 0 ) )  =  ( ( 7  x.  5 )  x.  1 )
1917, 17, 83mulcomli 10047 . . . . . . 7  |-  ( 2  x.  3 )  =  6
192191oveq1i 6660 . . . . . 6  |-  ( ( 2  x.  3 )  +  1 )  =  ( 6  +  1 )
193 df-7 11084 . . . . . 6  |-  7  =  ( 6  +  1 )
194192, 193eqtr4i 2647 . . . . 5  |-  ( ( 2  x.  3 )  +  1 )  =  7
195194oveq1i 6660 . . . 4  |-  ( ( ( 2  x.  3 )  +  1 )  x.  5 )  =  ( 7  x.  5 )
196186, 190, 1953eqtr4i 2654 . . 3  |-  ( ( 5  x.  7 )  x.  ( 9 ^ 0 ) )  =  ( ( ( 2  x.  3 )  +  1 )  x.  5 )
197176, 179, 22, 31, 180, 184, 20, 161, 196log2ublem2 24674 . 2  |-  ( ( ( 3 ^ 7 )  x.  ( 5  x.  7 ) )  x.  sum_ n  e.  ( 0 ... 3 ) ( 2  /  (
( 3  x.  (
( 2  x.  n
)  +  1 ) )  x.  ( 9 ^ n ) ) ) )  <_  (
2  x. ;;;; 2 6 5 2 8 )
198 eqid 2622 . . 3  |- ;;;; 2 6 5 2 8  = ;;;; 2 6 5 2 8
199 eqid 2622 . . . 4  |- ;;; 2 6 5 2  = ;;; 2 6 5 2
200 eqid 2622 . . . . 5  |- ;; 2 6 5  = ;; 2 6 5
201 00id 10211 . . . . . 6  |-  ( 0  +  0 )  =  0
20220dec0h 11522 . . . . . 6  |-  0  = ; 0 0
203201, 202eqtri 2644 . . . . 5  |-  ( 0  +  0 )  = ; 0
0
204 eqid 2622 . . . . . 6  |- ; 2 6  = ; 2 6
20535, 82eqtri 2644 . . . . . 6  |-  ( 0  +  1 )  = ; 0
1
206171, 35oveq12i 6662 . . . . . . 7  |-  ( ( 2  x.  2 )  +  ( 0  +  1 ) )  =  ( 4  +  1 )
207206, 72eqtri 2644 . . . . . 6  |-  ( ( 2  x.  2 )  +  ( 0  +  1 ) )  =  5
208 6cn 11102 . . . . . . . 8  |-  6  e.  CC
209 6t2e12 11641 . . . . . . . 8  |-  ( 6  x.  2 )  = ; 1
2
210208, 17, 209mulcomli 10047 . . . . . . 7  |-  ( 2  x.  6 )  = ; 1
2
21125, 21, 41, 210decsuc 11535 . . . . . 6  |-  ( ( 2  x.  6 )  +  1 )  = ; 1
3
21221, 106, 20, 25, 204, 205, 21, 31, 25, 207, 211decma2c 11568 . . . . 5  |-  ( ( 2  x. ; 2 6 )  +  ( 0  +  1 ) )  = ; 5 3
21311, 17, 87mulcomli 10047 . . . . . . 7  |-  ( 2  x.  5 )  = ; 1
0
214213oveq1i 6660 . . . . . 6  |-  ( ( 2  x.  5 )  +  0 )  =  (; 1 0  +  0 )
215 dec10p 11553 . . . . . 6  |-  (; 1 0  +  0 )  = ; 1 0
216214, 215eqtri 2644 . . . . 5  |-  ( ( 2  x.  5 )  +  0 )  = ; 1
0
217107, 22, 20, 20, 200, 203, 21, 20, 25, 212, 216decma2c 11568 . . . 4  |-  ( ( 2  x. ;; 2 6 5 )  +  ( 0  +  0 ) )  = ;; 5 3 0
21822dec0h 11522 . . . . 5  |-  5  = ; 0 5
219172, 72, 2183eqtri 2648 . . . 4  |-  ( ( 2  x.  2 )  +  1 )  = ; 0
5
220177, 21, 20, 25, 199, 82, 21, 22, 20, 217, 219decma2c 11568 . . 3  |-  ( ( 2  x. ;;; 2 6 5 2 )  +  1 )  = ;;; 5 3 0 5
221 8t2e16 11654 . . . 4  |-  ( 8  x.  2 )  = ; 1
6
22251, 17, 221mulcomli 10047 . . 3  |-  ( 2  x.  8 )  = ; 1
6
22321, 178, 42, 198, 106, 25, 220, 222decmul2c 11589 . 2  |-  ( 2  x. ;;;; 2 6 5 2 8 )  = ;;;; 5 3 0 5 6
224197, 223breqtri 4678 1  |-  ( ( ( 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
Colors of variables: wff setvar class
Syntax hints:    = wceq 1483    e. wcel 1990   (/)c0 3915   class class class wbr 4653  (class class class)co 6650   CCcc 9934   0cc0 9936   1c1 9937    + caddc 9939    x. cmul 9941    <_ cle 10075    - cmin 10266    / cdiv 10684   2c2 11070   3c3 11071   4c4 11072   5c5 11073   6c6 11074   7c7 11075   8c8 11076   9c9 11077   NN0cn0 11292  ;cdc 11493   ...cfz 12326   ^cexp 12860   sum_csu 14416
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
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-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-om 7066  df-1st 7168  df-2nd 7169  df-wrecs 7407  df-recs 7468  df-rdg 7506  df-1o 7560  df-oadd 7564  df-er 7742  df-en 7956  df-dom 7957  df-sdom 7958  df-fin 7959  df-sup 8348  df-oi 8415  df-card 8765  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-z 11378  df-dec 11494  df-uz 11688  df-rp 11833  df-fz 12327  df-fzo 12466  df-seq 12802  df-exp 12861  df-hash 13118  df-cj 13839  df-re 13840  df-im 13841  df-sqrt 13975  df-abs 13976  df-clim 14219  df-sum 14417
This theorem is referenced by:  log2ub  24676
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