General Quadratic Equation in 3-D
Main Concept
The general quadratic equation in 3 variables x, y, z can be written as:
a x2+by2+cz2+dxy+exz+fyz+gx+hy+iz+j = 0
using coefficients a through j.
Change the coefficients of the equation to see how it affects the surface.
a =
b=
c=
d=
e=
f=
g=
h=
i=
j=
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