> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nodi3d.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ArcSine

> Arc Sin node: Calculate the arc sine of a number. Math › Trigonometry node in Nodi, with its inputs, outputs and properties.

Calculate the arc sine of a number.

**Category**: [Math](https://docs.nodi3d.com/nodi-editor/nodes.md#math) › Trigonometry\
**Shown in the node menu as**: Arc Sin

## Inputs

| Input | Type |
| - | - |
| input | `Number` |

## Outputs

| Output | Type |
| - | - |
| arc sine of input | `Number` |

## Related nodes

Other nodes in Math › Trigonometry:

* [ArcCosine](https://docs.nodi3d.com/node/arc-cosine.md): Calculate the arc cosine of a number.
* [ArcTangent](https://docs.nodi3d.com/node/arc-tangent.md): Calculate the arc tangent of a number.
* [Cosine](https://docs.nodi3d.com/node/cosine.md): Calculate the cosine of a number.
* [Degrees](https://docs.nodi3d.com/node/degrees.md): Converts an angle in radians to degrees.
* [Radians](https://docs.nodi3d.com/node/radians.md): Convert degrees to radians.
* [Sine](https://docs.nodi3d.com/node/sine.md): Calculate the sine of a number.
* [Tangent](https://docs.nodi3d.com/node/tangent.md): Calculate the tangent of a number.


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