DPlot

Ah, OK. I mistakingly assumed that since there was no "E" field, it was implicitly taken...

OK, thanks; I'll keep looking for something...

NB: y = e^(-x) says "invalid argument at x=1", with 1 <= x <= 100.

Ah... the macro editor?

Hi,

I am playing with your evaluation copy at the moment. Very nice. I having trouble figuring out if I can do what I need to do through.

I want to plot this function for various values of A (say A= 10,20,30,40,50,60,70,80,90,100).

y = 101 + 1000 * log10(A/x)

With x moving between 1 and A (step ...