In the tutorialÂ Integration by parts â€“ indefinite integrals we have seen how to …

# Category: Advanced Mathematics

A nonlinear function can be approximated with an linear function in a certain …

## Linearization – linear approximation of a nonlinear function

Numerical computations performed by computers or microcontrollers are done with a rounding error. …

## Absolute and relative error

Vector field plots are linked to differential equations. When we solve a differential …

## Drawing vector field plots has never been so easy

In engineering, depending on your job description, is very likely to come across …

## Introduction to Ordinary Differential Equations (ODE)

The most basic problem in Numerical Analysis (methods) is the root-finding problem. For …

## The Bisection Method for root finding

Integration by parts is a method to calculate indefinite integrals by using the …

## Integration by parts – indefinite integrals

A tangent line to a function at a point is a line that …

## The easiest way to calculate the tangent of a function

The harmonic mean is another kind of average value for a discrete data …

## How to calculate the harmonic mean

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