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I’m writing an app where I have three data points and need to derive the parabola that connects them. Basically I need this result to extrapolate other data points. Just like a Trendline in Excel would.
Is there a framework that anyone knows of that I can use to achieve this, or do I have to write the solver manually?
Cheers,
Chris
I couldn’t find any pre-existing frameworks that would do this for me, so I wrote my own generalised solver for polynomials to the power of two using Cramer’s Rule, since iOS does not support NSMatrix as MacOSX does.
Thanks for the input guys 🙂