Hi
Can't paste code on my machine.
Input
\.b2r = CubeRoot[((¹V)/Pi ) (3/4)]; (* need cube root of \.b2r 3Sqrt[\.b2r] *)
Out put
"\.b2r =" Surd[Quantity[5.46439*10^-69, ("Meters")^3], 3]
I require a numerical value like 1.8 x 10^-23 meters
PS 1V is a calculated volume, but any cube root will do.
Many Thanks
Andrew Pepes
