The Pi-Search Page Why can/can't I find my number in Pi?
Exploring Multivariable Calculus Welcome to Exploring Multivariable Calculus! This website is dedicated to exploring calculus visually using the computer. In particular, it's focused on helping you explore multivariable calculus and some three-dimensional topics within single variable calculus.
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Introduction The solution of trigonometric equations is one topic that students have particular problems with. There are a few reasons for this: 1. there is usually a simplify part first that requires use of some TRIG identities. 2. there is the use of RADIANS rather than degrees, for which some students are not at ease with. 3. there is the repetitive aspect of TRIG functions that students find bewildering. All in all, a potentially daunting topic. Lesson HOW TO - Solve Trigonometric equations
written by Wolfgang Christian and Francisco Esquembre The Function Visualizer Model displays the graph of a function f(x) with arbitrary parameters. The function can contain polynomial, trigonometric, and exponential expressions as well a parameters. Function Visualizer Model Documents
Summary of trigonometric identities
These identities are useful whenever expressions involving trigonometric functions need to be simplified. An important application is the integration of non-trigonometric functions: a common technique involves first using the substitution rule with a trigonometric function, and then simplifying the resulting integral with a trigonometric identity. Notation Angles 1 full circle = 360 degrees = 2 List of trigonometric identities
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Inverse Sine, Cosine & Tangent. How SOHCAHTOA can Calculate Angles. How to use these functions... Vs. Interior Angle Sum Compare This Method To the tried and true theorem that the sum of the interior angles of a triangle is 180°. What is the degree measure of Since the total measure of the interior angles of a triangle is 180 degrees we can verify the measure of Alternately, you could use the inverse of one of the SOHCAHTOA functions, in this case the inverse of sine (sin-1)!
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Ellipses Help : Videos | Worksheets | Word Problems Many students find ellipses difficult. They feel overwhelmed with ellipses homework, tests and projects. And it is not always easy to find ellipses tutor who is both good and affordable. Now finding ellipses help is easy.
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Free tutorials and problems on solving trigonometric equations, trigonometric identities and formulas can also be found. Free Trigonometry Tutorials and Problems
Using the Graphing Calculator - Table of Contents
I have several web pages intended for students; this seems to be the most popular one. Common Errors in College Math
If you have any comments about this website email Kim Seward at firstname.lastname@example.org This site is brought to you by West Texas A&M University (WTAMU). It was created by Kim Seward with the assistance of Jennifer Puckett. It is currently being maintained by Kim Seward. Virtual Math Lab
Karl's Calculus Tutor - Sending Math Notation over Email If web page options leave something to be desired with regard to rendering math expressions, email can be a nightmare. But on various math discussion usenet groups, some standard notations seem to have evolved. Basic Guidelines: First, before you compose any math expressions for sending over the email, you should set the font of your email composition window to an equal-space font like Courier. This will assure that columns will line up the same way for both sender and receiver. Also it is very important to remember to press the enter key before you reach the 80th column of each line.
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prev | index | next 0.2 About The Chaos Hypertextbook™ Who? You and I. I wrote this book for anyone with an interest in chaos, fractals, non-linear dynamics, or mathematics in general. It's a moderately heavy piece of work, requiring a bit of mathematical knowledge, but it is definitely not aimed at mathematicians. 0.2 About The Chaos Hypertextbook™
Cynthia Lanius' Lessons: A Fractals Lesson - Introduction They're everywhere, those bright, weird, beautiful shapes called fractals. But what are they, really? Fractals are geometric figures, just like rectangles, circles and squares, but fractals have special properties that those figures do not have. There's lots of information on the Web about fractals, but most of it is either just pretty pictures or very high-level mathematics. So this fractals site is for kids, to help them understand what the weird pictures are all about - that it's math - and that it's fun!
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The Math Forum - Math Library - Fractals
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Mathematics | 18.086 Mathematical Methods for Engineers II, Spring 2006
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