# Indefinite integral calculus

A mathematical science that helps us to calculate the integral of a function without defining its interval is called the indefinite integral calculus.

## Introduction

The concept of calculating the indefinite integral of a function can be understood in calculus by constructing a graph geometrically.

Let $f(x)$ be a mathematical function in terms of $x$. Construct a graph by representing the values of $x$ on the horizontal axis and the values of the function on the vertical axis. The area under the curve is denoted by sea-blue color (or colour).

In order to find the area under the curve, split the whole area into infinitely small equal parts. Now, consider a small part, which is denoted by a differential $dx$.

$\displaystyle \int{f(x)\,}dx$

### Integral rules

The list of the indefinite integration formulas with mathematical proofs.

### Problems

The list of indefinite integration questions with step by step procedure to learn how to find the indefinite integration of a function by using the integral rules.

A best free mathematics education website for students, teachers and researchers.

###### Maths Topics

Learn each topic of the mathematics easily with understandable proofs and visual animation graphics.

###### Maths Problems

Learn how to solve the maths problems in different methods with understandable steps.

Learn solutions

###### Subscribe us

You can get the latest updates from us by following to our official page of Math Doubts in one of your favourite social media sites.