In Python, a SyntaxError happens when the interpreter finds code that does not conform to the rules of the Python language.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Teachers share how they model problem-solving, build conceptual understanding of equations, and collaborate with math educators.

UCLA's Terence Tao called the Trump administration's actions an "existential threat" to academic research in the U.S.