The general formula for the bisection method is: (1.35)xn=x++x−2 in which x+ is the value at which f(x+) > 0 and x− is the value at which f(x−) < 0. For the next iteration, x+ or x− should be replaced by
In an ideal world (short of Excel resolving the array-of-arrays issue natively), I would have a black box into which I would feed the relevant array, the attack approach (by row, by column), the function to apply (TEXTSPLIT(), in this example) and the argument(...
asbyquadraticformula),butmostwillrequirenumericalsolution•Generalnon-linear:unlessverysimple,willrequirenumericalsolution EngineeringComputation:AnIntroductionUsingMATLABandExcel TheBisectionMethod •Inthebisectionmethod,westartwithaninterval(initiallowandhighguesses)andhalveitswidthuntiltheintervalissufficientlysmall ...
Impressive work! I've been reading your posts/discussions regarding Thunks, but haven't taken the time to dive in and try to understand them yet. Seems to be full of potential... I was hoping this method might somehow bypass the limits placed on lambda recursion, bu...