Hi

I would like to plot the "ABS" (or likewise the ARG or the RealPart etc) of a complex function, e.g.

eq=ABS((x,3)/(1,x))

This would be very handy e.g. to plot the frequency transfer function of a network.

However ND1 shows a coordinate system and the function as term, but no curve.

If however I calculate the absolute value of this function, i.e.

eq=sqrt(4x^2+(3-x^2)^2/4)

it works fine.

I am not sure if this is a bug in ND1 or a fault on my side.

Please help.