Parameters, Value
Cotangent function calculates the cotangent value of the radian, the input is the value of radian, and the output is (-∞, +∞).
- Format: tan(
<radian>) - Parameters: see table below
- Value: ATTR (number)
| Name | Category | Specification | Description |
|---|---|---|---|
| radian | ATTR（number） | / | The value of radian to be calculated |
Common Usage
Example: calculate the cotangent value of the radian 45°
return tan(45 * pi() / 180)
Example: calculate the cotangent values of a column of radians
uncollect [1, 2.5, 3] as a
return tan(a)