# Tutorials

## How to insert diamond(♢) symbol in LaTeX?

Symbol/Unicode Diamond/U+2662 Type of symbol Mathematical operator Package (requirement) No Argument No Latex command \diamondsuit Example \diamondsuit → ♢ When you compile your LaTeX document, the \diamondsuit command will be replaced with diamond symbol. For example …

## How to represent psi(𝜓) symbol in LaTeX?

Symbol/Unicode Psi/U+03C8 Type of symbol Greek small letter Package (requirement) No Argument No Latex command \psi Example \psi → 𝜓 Although psi is a Greek small letter, it has many uses in mathematics and physics …

## How to use south east arrow symbol in LaTeX?

Symbol/Unicode South East Arrow/U+2198 Type of symbol Arrow Package (requirement) No Argument No Latex command \searrow Example \searrow → ↘ \searrow command is used to define south east facing arrow in LaTeX. \searrow is the default …

## How to change font size in LaTeX?

When creating a document in LaTeX, we need different font sizes. There are two ways to change the font size in LaTeX. First, you can change the font size of the entire document or at …

## How to put a superscript in LaTeX outside math mode?

Superscripts are usually used in mathematics equations, chemical symbols, and sometimes in article writing. In this tutorial, we will discuss how superscript is used in LaTeX text mode. Using single dollar for superscript Usually for …

## How do you write unit vectors(â) in LaTeX?

Unit vector is an essential part of physics and mathematics. In this tutorial, we will discuss how to print this unit vector in a LaTeX document. Simple syntax of unit vector in LaTeX You need …

## How do I center part of a sentence or text in LaTeX?

In some cases, we need to show a part of a sentence in the center. There are several ways to do this in latex. In this tutorial, we will discuss all those methods and in …

## How do you write Integrals(∫,∮) in LaTeX?

The command for displaying an integral sign is \int and the general syntax for typesetting integrals with limits in LaTeX is \int_{min}^{max} which types an integral with a lower limit min and upper limit max. …

## How to write dot derivative(v̇) in LaTeX?

A dot derivative is denoted by a dot or more than one dot on a letter in mathematics. Symbol Dot derivative Type of symbol Dot Package (requirement) No Argument Yes Latex command \dot{v} Example \dot{v} …

## How to use underscore(A_B) in LaTeX?

The underscore character is usually used to write a subscript in Math mode in latex, so it is not possible to print this character directly in the document. So you need to use the \textunderscore …

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