EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Subscribe to RSS feed
Historical Mathematics
1

2

3

4
...
20

NEXT
»
Demonstrations 1  20 of 398
Constructing the Harmonic Mean 1
Updated this week
Pisot, Salem and Cyclotomic Polynomials
New this month
Degenerate Power Simplices
Doubly Recursive Integer Factorizations
Distributions of Leading Digits
Polyhedra, Spheres, and Cylinders
Right Cone Volume and Area
Hemisphere Volume and Surface Area
The Sum of Opposite Angles of a Quadrilateral in a Circle is 180 Degrees
Heron's Formula
Sphere Volume and Area
Copernicus Epicycles versus Kepler's Ellipses
Equidistance and Betweenness in Euclidean Plane Geometry
Aristotle's Wheel Paradox
Edwards's Solution of Pendulum Oscillation
Archaic Trigonometry
Moser Spindles, Golomb Graphs and Root 33
Archimedean Solids
Platonic Solids
Bolyai Memorial in Marosvásárhely
1

2

3

4
...
20

NEXT
»
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+