Presenting theory while using Mathematica in a complementary way, Modern Differential Geometry of Curves and Surfaces with Mathematica, the third edition of Alfred Gray's famous textbook, covers how to define and compute standard geometric functions using Mathematica for constructing new curves and [...]

A century ago Tennyson had begun to be dismissed as a poet whose work embodied everything the modern world was looking to leave behind. He still seems to readers to embody the substance of the Victorian era more fully than any other poet-but nowadays that is again counted in his favour. Critics cont[...]