For centuries, students have learned that in a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides. Known as the Pythagorean Theorem, this ...

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

PyApp seems to be taking the Python world by storm, providing long-awaited click-and-run Python distribution. For developers ...

From classrooms to kitchen tables, debates about math education are never far away. Should teachers drill multiplication ...

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Add clause REDRAWONADD to automatically redraw the tree control on item adition (defaults to .F.). Add redraw support to method TTree:AddItem.