RE: Hardly Anyone Remembers How to do Fractions
January 17, 2017 at 1:43 am
(This post was last modified: January 17, 2017 at 1:45 am by SteelCurtain.)
I keep sharp by doing Project Euler. @robvalue you'd love it.
http://www.projecteuler.net
I've done the first 25. They take some time, but they are rewarding and keep you sharp.
For example, problem 25:
http://www.projecteuler.net
I've done the first 25. They take some time, but they are rewarding and keep you sharp.
For example, problem 25:
Project Euler Wrote:The Fibonacci sequence is defined by the recurrence relation:
Fn = Fn−1 + Fn−2, where F1 = 1 and F2 = 1.
Hence the first 12 terms will be:
F1 = 1
F2 = 1
F3 = 2
F4 = 3
F5 = 5
F6 = 8
F7 = 13
F8 = 21
F9 = 34
F10 = 55
F11 = 89
F12 = 144
The 12th term, F12, is the first term to contain three digits.
What is the index of the first term in the Fibonacci sequence to contain 1000 digits?
"There remain four irreducible objections to religious faith: that it wholly misrepresents the origins of man and the cosmos, that because of this original error it manages to combine the maximum servility with the maximum of solipsism, that it is both the result and the cause of dangerous sexual repression, and that it is ultimately grounded on wish-thinking." ~Christopher Hitchens, god is not Great
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