The Reason for Formulas
One way Encalc makes calculations easy is by separating the equation from the data. The equation may be something like E=mc^2; the formula for calculating the energy is "m c^2" and the data is "m", the mass of the object.
To help you make the most of Encalc, we have made a formula bank for you to use. Here are some formulas you might find useful. If you have another formula you'd think should be on the list, let us know.