Nigiara STEM guide

Nigiara stands as a beacon for online STEM education, providing a rich trove of learning materials tailored to bolster your expertise in science, technology, engineering, and mathematics. These fields are not only pivotal in academic pursuits but also form the cornerstone of professional advancement. Immerse yourself in our comprehensive guides, interactive tutorials, and insightful 'How To Use' tips that will empower you to move through the digital landscape with ease and mastery, from the basic building blocks of computer science to the intricate intricacies of data analysis and computing.

How to use Octave

In this guide, I will introduce you to Octave, a free alternative to Matlab. Octave is an interactive programming language that allows for complex mathematical calculations and solutions to geometric problems. It is available for various operating systems such as Windows, MacOS, and Linux.

how to use octave
Octave offers a wide range of functions, including numerical optimization, signal processing, linear algebra, and statistical analysis. It is a great choice for engineers, scientists, and mathematicians who need to solve complex problems.

Guide to Using MATLAB

In this guide, I will explain how to use MATLAB, a numerical computation and programming environment developed by MathWorks. MATLAB is an extremely versatile tool that allows you to process numerical data, perform mathematical calculations, and create graphs. It is widely utilized in academic, scientific, and engineering fields to solve problems in various domains such as mathematics, physics, biology, finance, and engineering.

the script code

Moreover, MATLAB offers an extensive range of functionalities and tools, including matrix manipulation, graph and chart creation, custom algorithm programming, and communication with other programs. In fact, it is one of the most popular tools for visualizing and analyzing numerical data.

How to make a matrix in Geogebra

In this lesson you will learn how to create a matrix in geogebra.

How to do matrix in Geogebra

How to program in Java

In these online lessons I'll explain how to develop a program in the Java language.

how to program in Java language

How to calculate the determinant of matrix in Geogebra

xIn this tutorial we learn how to calculate the determinant of square matrices.

how to calculate the determinant

How to write infinity on Geogebra

In this lesson I'll explain how to use the infinity symbol in Geogebra calculations.

how to make infinity on Geogebra

How to do an inverse matrix in Geogebra

In this lesson I'll explain how to calculate an inverse matrix using Geogebra.

how to do a inverse matrix in Geogebra

How to calculate rank of a matrix

In this tutorial I'll explain how to calculate the rank of a matrix in Geogebra.

How to find the rank of a matrix

How to transpose a matrix in Geogebra

In this lesson you will learn how to transpose to a square or rectangular matrix.

how to transpose a matrix in geogebra

How to calculate the limit of a function in Geogebra

the limit of the function

How to find limit of the function in Octave

How to calculate the limit of a function in Octave with some practical examples

the limit of the function in Octave

How to find the derivative of the function in Octave

If this Nigiara online lesson I'll explain how to calculate the first or second derivative of a function.

How to find the derivative of the function in Octave

How to use Whatsapp

All the guides, tricks and tutorials to learn how to use Whatsapp and solve any problem on the instant messenger.

How To Use Whatsapp

How to install Telegram

How to install the Telegram application on an Android device.

how to use Telegram




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