acotd

Inverse cotangent in degrees

Syntax

``Y = acotd(X)``

Description

example

````Y = acotd(X)` returns the inverse cotangent (cot-1) of the elements of `X` in degrees. The function accepts both real and complex inputs. For real values of `X`, `acotd(X)` returns values in the range [-90, 90].For complex values of `X`, `acotd(X)` returns complex values. ```

Examples

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```x = [0 20 Inf]; y = acotd(x)```
```y = 1×3 90.0000 2.8624 0 ```

The `acotd` operation is element-wise when you pass a vector, matrix, or N-D array.

`acotd(1+i)`
```ans = 31.7175 - 23.0535i ```

Input Arguments

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Cotangent of angle, specified as a real-valued or complex-valued scalar, vector, matrix, or N-D array. The `acotd` operation is element-wise when `X` is non-scalar.

Data Types: `single` | `double`
Complex Number Support: Yes

Output Arguments

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Angle in degrees, returned as a real-valued or complex-valued scalar, vector, matrix, or N-D array of the same size as `X`.

Version History

Introduced before R2006a