Board Thread:Support Requests - Getting Technical/@comment-26423269-20140913105045/@comment-5590118-20140913110333

Hi! I made a Lua Module for this which can be seen here. You would simply copy this to your wiki (given that it has Lua templating enabled). You would then invoke it inside of the template like so.

You would then put the previous template code into Template:Substract and then call it on a page like: