ceil - Return nearest integer larger than or equal to the argument.
2.87 ceil -> 3
1.001 ceil -> 2
Alternatives: Function ceil_d (undocumented)
-> behaviour and synopsis are the same.
The input argument must be of type integer or double.
The output argument has the same type as the input argument.
Note that for integer arguments, this function equals identity.
Ruediger Kupper, docu edited by Sirko Straube
13.3.2003
/var/www/debian/nest/nest-simulator-2.20.0/lib/sli/ps-lib.sli