FIX  FIX Round Towards Zero


Usage
 
 Rounds the argument array towards zero.  The syntax for its use is
 
    y = fix(x)
 
 where x is a numeric array.  For positive elements of x, the output
 is the largest integer smaller than x.  For negative elements of x
 the output is the smallest integer larger than x.  For complex x,
 the operation is applied seperately to the real and imaginary parts.
 