I need help creating a proceadure that does the following:
It takes two lists of the same length N (0<N<inf), one is the numerical pivote list P and the other is a symbolic target list S.
Lets say for the simple case of N=3 that we input:
First the proceadure will sort the Pivote list P, which will result in a local variable Ps=[14.3,22.5,78.2]
Next it will generate the rearanged indices of S when it was transformed into Ps, meaning the sort indices rearangment from [1,2,3] in S into [2,1,3] in Ps. This will result in another local variable PSI=[2,1,3]
Finally, the proceadure will use PSI to rearange (sort by proxy) the target list P, which in this case will result in the folowing output of [x,x,x], where x[i] can be either symbolic variable or numeric.
So what I need is to use numeric list P to sort a non numeric list S of the same size.
I'd appreciate any tips or usefule commands that I can use in this proceadure.