Floating point compare

grasshopper

Can some one point me in the right direction.

I wish to compare some thing like the following. I have a array that I create a floating point string from called floating_point_var

x := floating_Point_Var

if (X > 10.00)
   do something

if ( X < 9.99)
  do something else

Any help is always loved

Mike Green

You need to download the Floating Point Library from the Propeller Object Exchange. It has a floating point compare routine that subtracts two floating point numbers and returns -1, 0, or 1 depending on the result of the subtraction and you do a "if ... < 0" or the like.

grasshopper

Thanks Mike but i cant seem to locate the Object, hum...