fnMax

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fnMax(function, low, high)

 

Finds the x value which produces the highest y value between low and high. For example:

 

clip1832

 

fnmax(sinx+cos(x/2)+x,1,3) = 2.164

fnmax(sinx+cos(x/2)+x,0,1) = 1

 

To find the y value of the local maximum, use the fnmaxval function