SymPy operates on symbols the way a numeric calculator or regular Python program works on numbers. For graphing, NumPy offers a more concise way of defining equations, similar to how you'd work ...

For example, the default app in Cinnamon doesn’t have X**2, you have to type X**Y and enter 2 for the exponent. Similarly, the one on windows has X**2, but not SQRT. You have to enter X**Y and 0 ...

Yes, that is a classic HP 11C from the 1980s. It cost $135 back then—a fortune. It's still a great calculator, but I'm not about to let a student borrow it.

BOSTON — A letter written by Albert Einstein in which he writes out his famous E = mc 2 equation has sold at auction for more than $1.2 million, about three times more than it was expected to ...

It's sort of like a mini app that you can write in python and share with others. Here is another example - a tip calculator. I know that's a silly thing, but it's still fun.