I have a function as defined below:
y[x_] := 9*10^-9*(Exp[x/(2*23*10^-3)] - 1)
I am trying to plot this function for the range -40<=x<0.7
, but in the range [-40,0]
, the function has very small values so they are not visible when displayed with the values in the interval [0,0.7]
.
Actually, I want to put 10^-9
order of magnitude for y[x]<=0
corresponding to x<=0
, and 10^-3
for 0<=y[x]
which corresponding to 0<=x<0.7
.
I'd also like to make the ticks on the positive y
axis display whole numbers 1, 2, 3, ....
and scale them by a factor of 10^-3
.