HOSTING A TOTAL OF 318 FORMULAS WITH CALCULATORS

Before creating a new formula, make sure that it does not already exist. Search for keywords relevant to the formula, like its name or one of the values used, to look for an existing formula. This saves everyones' time. However, if a similar formula already exists and you think that your own formula should also co-exist, write why at the end of description. If you don't, the moderator will simply disapprove it.