add a sequence of expressions
sum(varname, start, stop, expr)
The sum command sums the expression expr with respect to the dummy variable, varname, between the values start and stop.
For example, sum(i, 1, 20, i^2) evaluates 1^2 + 2^2 + 3^2 + ... + 20^2 and returns 2870.
The MapleTA[Builtin][sum] command was introduced in Maple 18.
For more information on Maple 18 changes, see Updates in Maple 18.
Download Help Document
What kind of issue would you like to report? (Optional)