# Jidan

LaTeX expert with over 10 years of experience in document preparation and typesetting. Specializes in creating professional documents, reports, and presentations using LaTeX.

## How to denote angle(∠) symbol in LaTeX?

In latex, the angel command is used by default to represent angel symbols. And angel command is the best practice for this symbol. \documentclass{article} \begin{document} $\angle$ \[ \angle{ABC} […]

## How to denote integer number(ℤ) symbol in LaTeX?

Mathematically, set of integer numbers are denoted by blackboard-bold(ℤ) form of “Z”. And the letter “Z” comes from the German word Zahlen(numbers). Blackboard-bold is a style used to denote various

## How to denote laplacian operator(∇²) in LaTeX?

Laplacian or Laplace operator is a differential operator, denoted by the square of dell operator(∇²). In latex, the Laplacian operator is represented by \nabla^{2} command syntax. \documentclass{article} \begin{document} \[ \nabla^{2}

## How to denote nabla symbol(∇) or del operator in LaTeX?

Nabla symbol is represented as an inverted triangle(∇). And on the other hand, this nabla symbol is known as a del operator, which you will hear in vector calculus. In

## How to use mathbb command in LaTeX like mathbb{1}?

\mathbb command is used to convert uppercase and lowercase letters to blackboard-bold in terms of shape. This command does not exist in latex by default. For this, you need to

## How to denote similar-to(∼) symbol in LaTeX?

Similar-to symbol is a logical-mathematical symbol denoted by ∼. Latex stores more than one command and package that represents a similar-to symbol. Symbol Similar to Type Logical Package Default Command

## How to write a real number(ℝ) symbol in LaTeX?

Set of real number is represented by the ℝ symbol. For this, you need to pass argument R in \mathbb command in latex. Symbol Real numbers Type Set symbol Package