Post

Hakelforge wrote:

Plug these into Desmos:

lines

E(x)=k+±(b^2-b^2(x-h)^2/a^2)^0.5
E_t(x)=(x-p)E'(p)+E(p)
E_p(x)=E_t(x)+±(x-p)^2

Set k, b, h, a, and p as sliders and set ± to [1,-1].

Tried plugging this into desmos and setting up sliders but it didn't work. Kept getting various error messages