Euler’s squares

• April 20, 2017 • Leave a Comment

Trigonometric tangles

• April 2, 2017 • Leave a Comment

A strange Soviet construction

• January 14, 2017 • Leave a Comment

Some elementary lessons from iterative fractal maps

• December 25, 2016 • Leave a Comment

Some reminiscences of our study of chaotic maps-1

• December 18, 2016 • Leave a Comment

Chaos in the iterative Hindu square root method of the gaṇaka-rāja

• October 21, 2016 • Leave a Comment

Ramanujan’s second construction for the approximate squaring of a circle

• October 19, 2016 • Leave a Comment