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The '''Cos<sup>-1</sup>''' node returns the [https://en.wikipedia.org/wiki/Inverse_trigonometric_functions| inverse cosine], or arccosine, of the input value. | The '''Acos''' or '''Cos<sup>-1</sup>''' node returns the [https://en.wikipedia.org/wiki/Inverse_trigonometric_functions| inverse cosine], or arccosine, of the input value. | ||
{{Template:Note|Input values are treated as [https://en.wikipedia.org/wiki/Radian radians]. If you want to use values in degrees, first multiply by the [[ProtoFlux:Deg_2_Rad | Deg 2 Rad]] node.|suggestion}} | {{Template:Note|Input values are treated as [https://en.wikipedia.org/wiki/Radian radians]. If you want to use values in degrees, first multiply by the [[ProtoFlux:Deg_2_Rad | Deg 2 Rad]] node.|suggestion}} | ||
Latest revision as of 05:48, 26 May 2024
Cos-1
Trigonometry
The Acos or Cos-1 node returns the inverse cosine, or arccosine, of the input value.
This node has the following variants:
Variants
| Variant | Node Type |
|---|---|
| Acos (Color) | Acos_Color
|
| Acos (ColorX) | Acos_ColorX
|
| Acos (double) | Acos_Double
|
| Acos (double2) | Acos_Double2
|
| Acos (double3) | Acos_Double3
|
| Acos (double4) | Acos_Double4
|
| Acos (float) | Acos_Float
|
| Acos (float2) | Acos_Float2
|
| Acos (float3) | Acos_Float3
|
| Acos (float4) | Acos_Float4
|
Inputs
N (Pseudo-Generic)
Input value.
Outputs
* (Pseudo-Generic)
Inverse cosine of N.