The associated differential operators are computed using a numba-compiled implementation of finite differences. This allows defining, inspecting, and solving typical PDEs that appear for instance in ...

A worksheet containing four pages of questions on solving linear equations of increasing complexity. The grading structure is similar to that proposed for the new GCSE specification. This resource ...

In the roaring 1920s, U.S. companies began using contests as a form of marketing ... technique she developed called the SPEC method. Helene eventually wrote a book of her own entitled "The Name ...