I need to use piecewise function to combine different functions into one plot. Although piecewise function can give me the right function form, the plot of it is empty. But if i plot each function separately, each plot is correct. So the only problem is that i can't plot them together using piecewise function. Anyone has any idea what is wrong with this?
I think the problem is ksip[x_] = Function[x, Piecewise[...]]
Try ksip[x_] = Piecewise[...]