sum
The algebraic sum function.
Syntax
sum(expr)
Argument
- expr
- A valid scalar, vector, or matrix expression.
Example
Templex Expression | Results |
---|---|
{sum(6)} |
6 |
{sum( {1, 2, 3, 4, 5} )} |
15 |
{sum( { {1, 0}, {0, -1} } )} |
0 |
Comments
The sum function returns the aggregate value of the components of expr. The result is a scalar.