Basic arithmetic is to advanced calculus as a child playing on a xylophone is to composing an entire symphony. Mathematicians start by thinking about what math is and move up from there.
They don’t have to actually be good at arithmetic any more than a composer has to be good at playing a xylophone.
It’s even deeper than that!
Basic arithmetic is to advanced calculus as a child playing on a xylophone is to composing an entire symphony. Mathematicians start by thinking about what math is and move up from there.
They don’t have to actually be good at arithmetic any more than a composer has to be good at playing a xylophone.