The dotty medium of Braille has just turned 200 years old. Famously invented by French boy, Louis Braille, it spread worldwide and became the way blind people were finally able to read. Access All ...

Hence, in particular, barycentric calculus provides excellent insight into triangle centers. This unique book on barycentric calculus in Euclidean and hyperbolic geometry provides an introduction to ...

In particular it continues with the perturbative solution of the Schrödinger equation for various potentials and thereafter with the introduction and evaluation of their path integral counterparts.

In many cases, the apparent difficulty of finance-related mathematics is due more to a confusion of concepts and terms than the need for calculus and derivations ... is the concept of the interest ...