Macros In Feature Descriptions

Hello,  Im fairly new to this whole Macro thing, and Roll20 in general and im stuck on this topic as im making characters/villians. Im trying to put equations into the Description Section of Features on Character Sheets to find and show Ki pool/Arcane Pool totals.  Example: At 4th level, a monk gains a pool of ki points, supernatural energy he can use to accomplish amazing feats. The number of points in a monk’s ki pool is equal to 1/2 his monk level + his Wisdom modifier.  [[@{level}/2]+@{wisdom_base_mod}] And its coming out as: [[5/2]+0] How do i get it to solve the whole equation, leaving one number? Can't seem to get the Division or Addition to go through. Am i trying to make it do something it can't?

Inline rolls are created in between double square brackets.  A set of single square brackets is usually used to create a comment within a calculation. [[@{level}/2+@{wisdom_base_mod}]] If you nest calculations, then each one has to be double square brackets before and after (though it probably isn't necessary in this case, but I haven't tested that first version). [[[[@{level}/2]]+@{wisdom_base_mod}]] Edit: to show single brackets used for something...  This would show the fire and poison labels when you mouse over the result in chat. [[2d6[fire]+1d6[poison]]]

Thank you very much, that helped. :)