Math operations error, number 0 is left empty

Hi,

I’m using the Math.js plugin and everything was running smooth until I tested operations that have 0 somewhere. I can’t find out the reason why, when 0 is used in any situation I get a syntax error.

When I inspect the elements I see that the number 0 is always left empty and so the formula sintax breaks.

Why is it that the number 0 is ignored and left empty on bubble? This is giving me big problems to finish my app.

error

I appreciate any help, thanks.