## How to Make a Delta Symbol – Android

The mathematical delta symbol **Δ** can be found on the Android and iPhone keyboards.

In this article, we will outline the steps to make a delta sign using your Google Gboard keyboard app, the default keyboard for the Google Pixel range, and Android phones. Without further ado, here are the steps on **how to find the delta symbol on your Android phone.**

## Step-by-Step: How to Make a Delta Symbol – Android

In order to make a **Delta Symbol Text** on an **Android** phone, follow the steps on your phone’s keyboard below:

- Tap
**?123**

2. Tap **=\<**

3. There will be many symbols on the screen. Choose the **delta symbol** **Δ **in the upper right corner.

In this case, it is sufficient to simply use the default keyboard on your Android device to type the delta symbol. Since the symbol is already built into your Android phone, there is no need to download a third-party app such as dxMath.

## How to Copy and Paste Delta Symbol Text

In case you would like to save time and simply **copy and paste** the **Delta Symbol ****Δ**, simply click on the text below. It will copy the content to your personal clipboard, from which you can choose where to paste it.

To copy and paste the **delta symbol text,** simply click the text below and copy it on your keyboard. After, you can paste it where needed.

Copy Δ |
Click here |
---|

## How to Make a Delta Symbol Emoji On Android

Currently, there is no Emoji for a delta symbol. You will have to stick to the delta symbol text.

## What does the Delta Symbol Mean?

**Greek letters**are used by engineers, mathematicians, scientists, and the public to describe constants or factors. The Greek alphabet is distinguished from our regular alphabet since its symbols and letters are used across a variety of scientific disciplines. Furthermore, they are less likely to be confused with other letters. An example is the Greek letter

**Δ**.

The Greek letter **Δ** is used to denote the **delta** symbol. An uppercase delta character, it is the fourth letter of the Greek alphabet. It is a triangle-shaped letter that indicates a change in value or quantity. It is also used in other fields such as finance, music, or genetics.

Some of the representations of **delta (Δ )** are the following:

Change of any quantity in mathematics and sciences | Δ y / Δ x |

Laplace operator | Δ f, in Euclidean space, a differential operator is given by the divergence of a scalar function’s gradient |

Area of a Triangle | Δ = ½ ab sin C |

Delta baryons | Family of subatomic particles made of three up or down quarks |

Option Pricing Delta | Rate of change of the theoretical option value with respect to changes in the underlying asset’s price. |

Symmetric difference | A Δ B denotes the symmetric difference of the sets A and B |

Jazz Music | The seventh chord or delta chord is written as Δ. |

Gene Deletions | Mutations in DNA sequences or parts of chromosomes that are deleted or deficient are known as gene deletions or deficiencies. It is denoted with a Δ sign. |