mag
Magnitude function.
Syntax
mag(expr )
Argument
- expr
- A valid scalar or vector expression.
Example
| Templex Expression | Result |
|---|---|
{mag(-2)} |
2 |
{mag( {0, 3, 4} )} |
5 |
Comments
The mag function returns a scalar which is the square root of the sum of the squares of each element in expr.
If expr is a scalar, the result is the absolute value of expr.
If expr is a vector, the result is the length or norm of the vector.