gibbous wrote...
mibuchiha wrote...
@fenex: physics are also product of mental labors, based on math to top things off. invention huh?
Yes. Physics as a discipline (i.e. a systematic superset of tools of description) is an
invention, the phenomena described by way of axioms are the
discoveries.
The discipline of mathematics likewise is a system of abstraction (man-made) that provides (like physics) tools
(invented) to describe observed phenomena
(discovered).
Mathematics is an invention.
Some may argue calculus is an invention, but the number 1 exists regardless of humanity. As for the rest of them. The square root of two could never be expressed with real numbers, no matter whether mathematicians proved it or not. The area of a circle could never be anything but PI*R^2, regardless of wether or not we drew circles in the sand. Maths is most definitely a discovery - it never needed humanity for its existence or logical consistency.