Notebooks
Filter
None
Sort
Last updated
Observable
Sign in
tau
@timhau
math animations, geometric visuals, always learning
Filter
None
Sort
Published
98
3
Thébault's problem I
tau
Sep 11, 2018
1
Japanese theorem
tau
Sep 15, 2018
5
Thébault's problem II
tau
Sep 12, 2018
1
Spiral Similarity Leads to Equilateral Triangle
tau
Sep 16, 2018
4
Abutting Equilateral Triangles on a Line
tau
Sep 20, 2018
3
An Unexpected Rhombus
tau
Sep 27, 2018
3
Napoleon's theorem
tau
Sep 17, 2018
3
Archimedean Circles
tau
Sep 17, 2018
3
Fractal inspired by Apollonian Network
tau
Sep 18, 2018
4
Apollonian Gasket
Fork
tau
Jan 2, 2019
Steiner Chain
Fork
tau
Jan 6, 2019
4
Euler Line
tau
Oct 7, 2018
2
geometry
tau
Oct 27, 2020
15
Fractal Friday
tau
Sep 22, 2018
2
Polygons
tau
Oct 5, 2018
6
Symmedians
tau
Oct 5, 2018
2
animated fractal
Fork
tau
Sep 22, 2018
3
fractal variation
Fork
tau
Sep 22, 2018
3
nine-point circle
Fork
tau
Oct 5, 2018
1
3D chess
Fork
tau
Sep 23, 2018
4
Eyeball Theorem
tau
Sep 24, 2018
1
simson line
tau
Sep 25, 2018
1
Excircle
tau
Sep 26, 2018
2
Intersection of lines
tau
Sep 27, 2018
1
Triangles And Circles
Fork
tau
Sep 27, 2018
2
Morley triangle
tau
Jun 19, 2019
2
This is not a theorem
tau
Oct 2, 2018
2
Butterfly theorem
tau
Oct 2, 2018
5
Koch snowflake
tau
Oct 3, 2018
3
Seven circles
tau
Oct 3, 2018
1
Lindenmayer System
tau
Jul 8, 2019
8
Gaussian primes
tau
Oct 13, 2018
2
Richard Buckminster Fuller, 25 great circles
tau
Oct 6, 2018
4
projected chessboard pattern
tau
Oct 6, 2018
2
geometric rational numbers
tau
Oct 8, 2018
5
geometric rational numbers (variation)
Fork
tau
Mar 15, 2020
convex hull
tau
Aug 23, 2019
3
Poincaré hyperbolic disk
tau
Feb 21, 2019
4
(pseudo) random polygons
tau
Jan 12, 2019
4
Polygon triangulation
tau
Sep 14, 2019
