Board Thread:Lua Help/@comment-131168-20141029004938/@comment-24473195-20141101195736

I had this problem a couple of months ago. I just resolved it by removing it in the invoke. But here's a workaround:

Ilmari Karonen (http://stackoverflow.com/questions/20897400/equal-sign-breaking-mediawiki-template) :

Thus, the simplest workaround, if you actually want a numbered parameter value to contain an equals sign, is to explicitly number it, like this: This will cause  inside the template to expand to the string R = 3/(2-(1+1)), just as: