Even that isn't true: https://en.wikipedia.org/wiki/Notation_for_differentiation https://en.wikipedia.org/wiki/Notation_for_differentiation But even so, progra

Even that isn't true: https://en.wikipedia.org/wiki/Notation_for_differentiation https://en.wikipedia.org/wiki/Notation_for_differentiation But even so, programming in significantly different programming languages isn't just a difference as simple as that. Just look at control flow. Some languages you're expressing an explicit list of steps, others you're merely writing an expression that it's free to evaluate however it wants according to certain rules.