18 votes

Digits of Pi in colored spiral

At first we define the Archimedean spiral in parametric form a := 0; b := 0.3; r[t_] := a + b t; x[t_] := r[t]*Cos[t]; y[t_] := r[t]*Sin[t]; Next, generate a list ...
yarchik's user avatar
  • 17.8k
8 votes

The center of mass of a semiellipsoid

This problem can be solved with Mathematica as follows. First, define the half-ellipsoid. ...
bbgodfrey's user avatar
  • 60.7k
6 votes
Accepted

Digits of Pi in colored spiral

p defines how many disks there are in each revolution and do number of revolutions. ...
azerbajdzan's user avatar
  • 9,858
6 votes

Digits of Pi in colored spiral

Using ArcLength and MapThread: ...
Syed's user avatar
  • 41.7k
4 votes

Digits of Pi in colored spiral

...
Bob Hanlon's user avatar
  • 152k
2 votes

The center of mass of a semiellipsoid

Lets make an example and set a=1 and b=2. To get an idea how it looks, we first make a picture: ...
Daniel Huber's user avatar
  • 47.2k
2 votes

Digits of Pi in colored spiral

This is going to require someone with much more Graphics knowledge than me, but we can start by creating a spiral of points and coloring based off digit: ...
ydd's user avatar
  • 3,453

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