Using "j" for Imaginary Unit?
This is probably trivial, but it's a minor annoyance that I'd like to fix.
Is there a way to define "j" to be the imaginary unit so that it not only represents "i" (in all expressions,etc.) but also appears in output as "j"?
sage: var('j,w,t') (j, w, t) sage: j=i sage: j I sage: exp(j*w*t) e^(I*t*w) sage:
I'd like "j" to have the value of "i" but still appear as "j" in all output (LaTeX too!).