Errors, E102, Euler
Solution and Problem
Japanese
Leonhard Euler (1707-1783)
EP: 7
EP: 37
EP: 73
UBASIC Program:
E101-0.UB
E101-1.UB
E101-2.UB
E101-3.UB
E101-A.UB
E101-B.UB
E101-C.UB
E102.UB
Minus 1
p.289
l.y=square root of 2
1.41421356 (correct value)
1.4142 356 (p.289 in E102)
The 6th number minus "1"
(2005, Nov. 29)
67
59=42+17
1317
(2006, Nov. 17-2007, May 10)
Former three lists
p.290
cos l2
-0.00000000000989=0.76923890135408-0.76923890136397
979=(1112+1+1)+(-3)+(-1-1-128+1-1-1-1)
979+(-989)+10=0
11=10+1
(2005, Nov. 25-2007, May 10)
Reverse
p.151(E101)
p.307(E102)
log pi
1.1447298858494001741434273 (correct value)
1.14472988584940017414342-- (p.151 in E101)
1.1447298858494001741434237 (p.307 in E102)
36=73-37
Reverse
37=36+1
(2005, Nov. 28-2007, May 10)
Latter three lists
p.309
sin 1
-0.00000000000275=0.84147098480514-0.84147098480789
-277=(1998)+(2+1-1526-101-1-1-1)+(157+6+2-3-804-2-1-3)
(-277)-(-275)+2=0
(2005, Nov. 26)
Six lists
p.309
cos 1
-0.00000000002472=0.54030230584341-0.54030230586813
1359=1112+1+1+111+1+1+128+1+1+1+1
4609=1998+2+1+1526+101+1+1+1+157+6+2+3+804+2+1+3
(1359-4609)-(-2472)+778=0
(2005, Nov 26)
Final Problem and Solution
p.323
p.324
s+cot s=(2n+1)pi/2
03 +0.00000001
05 +0.00000001
07 +0.00000002
09 +0.00000005
11-2-778-1125
The 6th number 8 minus "1"=7
11-2-777+1-1125
112-777-111:2-5
Reverse of the first Problem and Solution
Psalm 112
777=3*7*37
Psalm 111:2
Reverse of Exponentialibus ac Logarithmis
L5=Leonhard Euler
Z=5
(2005, November 26-29)
Irregular primes and Solutions in chap. 22, vol. 2
Zeta system
Reg: 2005, Nov. 26
Title: Errors, E102, Euler
Method: webpage
Content:
https://math0.pm.tokushima-u.ac.jp/~hiroki/major/euler3-e.html
EP: 73
Index