The rint(n) function generates a random integer in the range 0, ..., n-1 (inclusive). There are n numbers in that range. Hence, it is a selection of one number from a choice of n.

The rint(m,n) function generates a random integer in the range m, ..., n-1 (inclusive).

The rint(m,n,k) function generates a random integer in the range m, m+k, ..., m+qk (inclusive) where q is the largest integer such that m+qk<=n-k. That is, rint(n) = rint(0,n) = rint(0,n,1)

$\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(3\right)$

$0$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(3\right)\&comma;i=1..100\right)\right\}$

$\left\{0\&comma;1\&comma;2\right\}$

$\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(1\&comma;3\right)$

$1$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(1\&comma;3\right)\&comma;i=1..100\right)\right\}$

$\left\{1\&comma;2\right\}$

$\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(0\&comma;7\&comma;3\right)$

$3$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(0\&comma;7\&comma;3\right)\&comma;i=1..100\right)\right\}$

$\left\{0\&comma;3\right\}$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(0\&comma;8\&comma;3\right)\&comma;i=1..100\right)\right\}$

$\left\{0\&comma;3\right\}$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(0\&comma;9\&comma;3\right)\&comma;i=1..100\right)\right\}$

$\left\{0\&comma;3\&comma;6\right\}$

$\left\{\mathrm{seq}\left(\mathrm{MapleTA}:-\mathrm{Builtin}:-\mathrm{rint}\left(1\&comma;10\&comma;3\right)\&comma;i=1..100\right)\right\}$

$\left\{1\&comma;4\&comma;7\right\}$

The MapleTA[Builtin][rint] command was introduced in Maple 18.

For more information on Maple 18 changes, see Updates in Maple 18.