#8 feature request. More advanced functions needed :)

[sabitov]

Hi!

I used your galculator for a long time and I'd like to
say you THANK YOU VERY MUCH! It's a fine tool for every
day use.

But today I found, I cannot define a function based on
two or more variables. I.e. f(x;y)=x*y :)

[Simon]

Moving this to feature requests