That was [gnebehay’s] thought when his university studies were too high level, so he decided to write an arithmetic expression parser in Python. It came out in about 100 lines of code.

Everyone knows that arithmetic is true: 2 + 2 = 4. But surprisingly, we don’t know why it’s true.. By stepping outside the box of our usual way of thinking about numbers, my colleagues and I ...

However, in specific situations, the macro processor can evaluate operands that represent numbers as numeric values. When the macro processor evaluates an expression that contains an arithmetic ...

Everyone knows that arithmetic is true: 2 + 2 = 4. But surprisingly, we don’t know why it’s true. By stepping outside the box of our usual way of thinking about numbers, my colleagues and I ...