You can use the $ operator to return the expression sequence produced by substituting for i in expr the values m,m+1,...,n (or up to the last value not exceeding n).

If m>n then the NULL expression sequence is returned.

A call to $ in the form:  $ m..n will have the same effect as the call: i $ i = m..n.

A call to $ in the form:  expr $ n will have the same effect as the call: expr $ i = 1..n  (assuming that expr does not contain i).

In a procedure, $ is used as the end-of-parameters marker. For more information on this use of $, see Parameter Declarations.

The $ operator is thread-safe as of Maple 15.

For more information on thread safety, see index/threadsafe.

$\mathrm{`\$`}\left(2..5\right)$

$2,3,4,5$

$\mathrm{`\$`}\left(i^2,i=\frac{2}{3}..\frac{8}{3}\right)$

$\frac{4}{9},\frac{25}{9},\frac{64}{9}$

$\mathrm{`\$`}\left(a\left[i\right],i=1..3\right)$

$a_1,a_2,a_3$

$\mathrm{`\$`}\left(x,4\right)$

$x,x,x,x$