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Pauls Online Math Notes

Pauls Online Math Notes
Here is a complete listing of all the subjects that are currently available on this site as well as brief descriptions of each. Cheat Sheets & Tables Algebra Cheat Sheet - This is as many common algebra facts, properties, formulas, and functions that I could think of. There is also a page of common algebra errors included. Currently the cheat sheet is four pages long. Algebra Cheat Sheet (Reduced) - This is the same cheat sheet as above except it has been reduced so that it will fit onto the front and back of a single piece of paper.

http://tutorial.math.lamar.edu/

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LaTeX Symbols From AoPSWiki This article will provide a short list of commonly used LaTeX symbols. Operators Relations Negations of many of these relations can be formed by just putting \not before the symbol, or by slipping an n between the \ and the word. Elementary Concepts in Statistics In this introduction, we will briefly discuss those elementary statistical concepts that provide the necessary foundations for more specialized expertise in any area of statistical data analysis. The selected topics illustrate the basic assumptions of most statistical methods and/or have been demonstrated in research to be necessary components of our general understanding of the "quantitative nature" of reality (Nisbett, et al., 1987). We will focus mostly on the functional aspects of the concepts discussed and the presentation will be very short.

Videos - Art of Problem Solving About Careers Contact Log In / Join School Store Community Resources How Classes Work Course Catalog Class Schedule Recommendations WOOT Courses Math Jams A Cozy Kitchen & Churro Tots Happy Wednesday, beautiful people.Factoid for you: Getting my car serviced stresses me.To deal, I totally made Churro Tots. Throw in stress eating and calls to dad, and it some how made everything okay. I encourage it!Last week I went to a cookbook release party at Border Grill and they had churros…in tot form! I was blown away by their cuteness–had to replicate it stat for you all.I basically made a tweaked and adjusted version of this pate a choux recipe. Mathematical Atlas: A gateway to Mathematics Welcome! This is a collection of short articles designed to provide an introduction to the areas of modern mathematics and pointers to further information, as well as answers to some common (or not!) questions. The material is arranged in a hierarchy of disciplines, each with its own index page ("blue pages").

Octave GNU Octave is a high-level interpreted language, primarily intended for numerical computations. It provides capabilities for the numerical solution of linear and nonlinear problems, and for performing other numerical experiments. It also provides extensive graphics capabilities for data visualization and manipulation. Octave is normally used through its interactive command line interface, but it can also be used to write non-interactive programs. The Octave language is quite similar to Matlab so that most programs are easily portable. Octave is distributed under the terms of the GNU General Public License.

Einstein for Everyone - StumbleUpon Einstein for Everyone Nullarbor Press 2007revisions 2008, 2010, 2011, 2012, 2013 Copyright 2007, 2008, 2010, 2011, 2012, 2013 John D. Norton Published by Nullarbor Press, 500 Fifth Avenue, Pittsburgh, Pennsylvania 15260 with offices in Liberty Ave., Pittsburgh, Pennsylvania, 15222 All Rights Reserved John D. Maths Maps I am excited to introduce you to my new project idea that I hope will result in some engaging content for our classes. It is collaborative in the same way the Interesting Ways resources are and I will need your help to make it a success. Elevator Pitch

Upside Down Apple Pie If you consider yourself “pie crust challenged”, this recipe is your new best friend. I first saw this pie over at Lisa’s blog and I knew I had to give it a try, it looked delicious. While I have no problem making pie crust, so manypeople have had bad experiences making pie crust from scratch andhave just given up. It does take practice. This recipe was intriguing as it uses refrigerated pie crust.

Nerd Paradise : Divisibility Rules for Arbitrary Divisors It's rather obvious when a number is divisible by 2 or 5, and some of you probably know how to tell if a number is divisible by 3, but it is possible to figure out the division 'rule' for any number. Here are the rules for 2 through 11... The last digit is divisible by 2. The sum of all the digits in the number is divisible by 3. The last 2 digits are divisible by 4. The last digit is 5 or 0. Introduction to Scilab Terence Leung Ho Yin, Tsing Nam Kiu Table of Contents About Scilab Installing and Running Scilab Documentation and Help Scilab Basics Common Operators Common Functions Special Constants The Command Line Data Structures Strings Saving and Loading Variables Dealing with Matrices Entering Matrices Calculating Sums Subscripts The Colon Operator Simple Matrix Generation Concatenation Deleting Rows and Columns Matrix Inverse and Solving Linear Systems Entry-wise operations, Matrix Size The Programming Environment Creating Functions Flow Control Some Programming Tips Debugging Plotting Graphs 2D Graphs 3D Surfaces Scilab versus Matlab References 1. About Scilab Scilab is a freely distributed open source scientific software package, first developed by researchers from INRIA and ENPC, and now by the Scilab Consortium.

Quadratic Equations: Quadratic Formula Consider the general quadratic equation with . How to know which formula you should use. The goal of this page is to help students better understand when to use the law of sines and when to use the Law of Cosines Practice Problems Problem 1 Look at each triangle below and, based on the given information, decide whether you could use the Law of Sines, the Law of Cosines (or neither) Triangle 1 and 2 are clear candidates for the law of sines Triangle 1 (Top left) - Law of Sines

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