---
layout: page
title: "Cosine Array"
node_type: "lib.array.math.CosineArray"
namespace: "lib.array.math"
---

**Type:** `lib.array.math.CosineArray`

**Namespace:** `lib.array.math`

## Description

Computes the cosine of input angles in radians.
    math, trigonometry, cosine, cos

    Use cases:
    - Calculating horizontal components in physics
    - Creating circular motions
    - Phase calculations in signal processing

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|----------|
| angle_rad | `(float | int | np_array)` |  | `0.0` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `(float | np_array)` |  |

## Metadata

## Related Nodes

Browse other nodes in the [lib.array.math](../) namespace.

