MAXIMA

(%i1) ceiling(

*n*);
PARI/GP

gp> ceil(

*n*)
CAS COMMANDS

MAXIMA

(%i1) ceiling(*n*);

PARI/GP

gp> ceil(*n*)

He who understands Archimedes and Apollonius will admire less the achievements of the foremost men of later times.- Gottfried Wilhelm von Leibniz

FUNCTIONS