- #1

maistral

- 240

- 17

^{2}+ Bxy + Cy

^{2}+ Dx + Ey + F, where A to F are the coefficients.

Is there a simpler method that exists? I'm trying to find something similar to fitting the same z = f(x,y) dataset to a linear plane z = A + Bx + Cy where it only involves solving matrices.