Group: Mathematical Functions
Subgroup: Common Functions
See also: floor rint
Function: ceil
Description: ceil gives the next highest integer value of the elements of an array.
Usage: z = ceil (x)
Input:
x d1 x d2 x .. x dn array
Output:
z d1 x d2 x .. x dn array
Example:
x = #(0.79, 2.1) ~ #(-3.99, -6.01) 
ceil (x)
Result:
[1,]     1    -3 
[2,]     3    -6
Group: Mathematical Functions
Subgroup: Common Functions
See also: floor rint
© XploRe, generated on 6.3.98 7:17 .