There was a big update in our Formula Builder that you can find in Calculator or Score Quiz. Since today you can use mathematical operators like power, min, max, log, round, roundUP, roundDown and also IF statements that can be used with logical operators like “and” and “or”, also you can use nested IF statements.
All list of mathematical operators with short info on how they can be used you can find here: Mathematical Operators in Formula Builder
Here you can also find a short tutorial: How to create Calculator