Given a real number t in (-10^9,13) (not including -10^9 or 13) as input, output Γ(t), also known as the Gamma function, which is defined as follows:
You may not use a built-in Gamma function to solve this task, nor may you use built-in numeric or symbolic integration functions. Your output sh...23
The challenge this time is to find the nth Fibohexaprime. The definition of a Fibohexaprime is as following:
We first observe a list with Fibonacci numbers:
N | Fibonacci number
1 | 1
2 | 1
3 | 2
4 | 3
5 | 5
6 | 8
7 | 13
8 | 21
9 | 34
10 | 55
11 | 89
12 | 144
13 | 233
14 ...
15
Description
Write a function f(m, G) that accepts as its arguments a mapping m, and a set/list of distinct, non-negative integers G.
m should map pairs of integers in G to new integers in G. (G, m) is guaranteed to form a finite abelian group, but any element of G may be the identity.
There is...
Take a look at this chamomile flower:
Pretty, isn't it? Well, what if I told you that this wasn't actually one flower?
A lot of flowers (including sunflowers, chamomiles, daisies and others) actually consist of many very small flowers (the black dots on sunflowers) on a flower head. These min...
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JavaScript (ES6), 52 bytes
s=>eval(s.replace(/\D|$/g,m=>`.0*${m=="*"?3:2}+`)+0)
Explanation
Converts the input into a valid JavaScript statement. Replaces all * with .0*3+ and all other (non-digit) symbols with .0*2+. For example 8*9+*10 becomes 8.0*3+9.0*2+.0*3+10. Finally it appends .0*2 to...
