signedarea
Calculates the area between the curve and the independent axis according to sign.
Syntax
signedarea(indep_vec, dep_vec)
Argument
- indep_vec
- The independent vector.
- dep_vec
- The dependent vector.
Example
Templex Expression | Results |
---|---|
{signedarea({0:(2*PI):(PI/24)},
{sin(0:(2*PI):(PI/24))})} |
0 |
The area where x varies from 0 to π has a positive area. The area where x varies from π to 2 π has a negative area.
Comments
The area on one side of the independent axis is treated as positive area, the area on the other side is treated as negative area. The result is the sum of all subareas.