
What Are Infinitesimals – Simple Version
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Introduction
When I learned calculus, the intuitive idea of infinitesimal was used. These are real numbers so small that, for all practical purposes (say…

Exam Tips & Test Strategies: Practical Study Techniques
Managing Exam Stress
Exam situations are always situations of stress. It comes with our endeavor to be as good as possible and our fear of failure. Some…

Self-Study Roadmap: Abstract Algebra, Groups to Galois
Overview
Roadmap
There are three major areas of mathematics: geometry, analysis, and algebra. This insight gives a roadmap for learning basic abstract…

Advanced Real Analysis: Measure & Functional Study Plan
Prerequisites
If you wish to follow this guide, you should be familiar with analysis on ##\mathbb{R}## and ##\mathbb{R}^n##. See my previous insight for…

Linear Algebra Roadmap: Prereqs, Books & Topics Guide
Overview
This article gives a roadmap for students to learn the basics of linear algebra. Aside from calculus, linear algebra is one of the most applicable…

Top High School College-Prep Math Options & Resources
The popularity of homeschooling and failures of the public schools often present the need for parents to teach or supplement college preparatory math courses…

College-Level Math Options for High School Students
This insight is written for high school students who don't feel very challenged by their high school courses or who want a taste of what university mathematics…

Pure Geometry Study Guide: Books & Roadmap for Students
Introduction to Pure Geometry
Why study pure geometry?
Geometry is one of the oldest parts of mathematics. It has been studied and advanced by the greatest…

Self-Study Analysis Roadmap: From Proofs to Manifolds
Introduction
This is a sequel to my posts on self-studying mathematics. I have already given a very detailed road map on how to study high school mathematics…

How to Self-Study Calculus: Topics, Order & Book Guide
Click For Complete SeriesHow to Study Mathematics
How to Self-Study Basic High School Mathematics
How to Self-Study CalculusWe often get questions…

5 Common MATLAB Error Messages and How to Fix Them
In this Insight, I'll go over 5 common MATLAB error messages, what they mean, and how to fix them. Hopefully, after reading this post you'll find yourself…
