bastard >:P

ASIN accepts a value as radians (double)..

that would be -1 to 1

so, you can't feed it a value larger than 1 or less than -1 :)

you can always set the console title manually on windows:
But i have no idea how'd you do that on linux :-/

you have to do: dim x as string, y as string in your code, the 1st variable is missing the 'as' part, so the compiler assumes its the default data type, which is integer in FB (or at least numerical, as i guess) your code would work in VB, since it has a default data type (variant) that can encapsul...