Algebraic formulas of objects
GeoGebra is an excellent tool to calculate numeric values efficiently. But how can I calculate algebraic formulas rather than numeric values?
I know commands like factor() and expand(), etc... but what I need is the algebraic formula of the dependent objects.
For example, given 3 free points, instead of calculating the numeric value of their circumcenter, I want it in terms of the 3 points coordinates: (a_1, b_1), (a_2, b_2), (a_3, b_3).