FLOOR  FLOOR Floor Function


Usage
 
 Computes the floor of an n-dimensional array elementwise.  The
 floor of a number is defined as the smallest integer that is
 less than or equal to that number. The general syntax for its use
 is
 
    y = floor(x)
 
 where x is a multidimensional array of numerical type.  The floor 
 function preserves the type of the argument.  So integer arguments 
 are not modified, and float arrays return float arrays as 
 outputs, and similarly for double arrays.  The floor function 
 is not defined for complex or dcomplex types.
 