Parenthesis not working as expected

[Thoth]

I was using the choose function today when I got an unreachable error, with math I could do by hand.

I was wondering if there was a fix for this, or what I could do to help fix this.

[Mikael Walhelm]

seems fixed in master branch, last release is quite old because i want to actually release a bug free release for once, i have no clue when i will release a new one though

master also has the choose function just like C(12,2)