Please add the ability to display calculations in Scientific and/or Engineering Notation. e.g. 0.0000197177 to have the option to be displayed as 1.97 x 10^-5 in scientific.
If you were able, you could go as far as adding SI units (Watts, Metres, etc) and their prefixes (e.g. milli, micro, kilo, Mega, Giga) for the engineers among us.
These features would be user-selectable for Number & Equation Fields.