Factorio Forums

What does the count_formula accept as valid parameters or math functions?

I know there is the L for the research level and that you cant do divisions.
Are there any other parameters available that we can use and some math functions like logarithmic?

The lua has all the math function imported so that shouldn't be a problem: http://lua-users.org/wiki/MathLibraryTutorial
Have you tried assuring that the output is always a integer (and not a float)? Otherwise I don't know.

But is there more than the L? Using other inputs than just the level could make for some amazing schemes.

bump

would love logarithmic research costs