Paul’s Math Notes


Welcome to my online math tutorials and notes. The intent of this site is to provide a complete set of free online (and downloadable) notes and/or tutorials for classes that I teach at Lamar University. I’ve tried to write the notes/tutorials in such a way that they should be accessible to anyone wanting to learn the subject regardless of whether you are in my classes or not. In other words, they do not assume you’ve got any prior knowledge other than the standard set of prerequisite material needed for that class. In other words, it is assumed that you know Algebra and Trig prior to reading the Calculus I notes, know Calculus I prior to reading the Calculus II notes, etc. The assumptions about your background that I’ve made are given with each description below.

I’d like to thank Shane F, Fred J., Mike K. and David A. for all the typos that they’ve found and sent my way! I’ve tried to proof read these pages and catch as many typos as I could, however it just isn’t possible to catch all of them when you are also the person who wrote the material. Fred, Mike and David have caught quite a few typos that I’d missed and been nice enough to send them my way. Thanks again Fred, Mike and David!

If you are one of my current students and are here looking for homework assignments I’ve got a set of links that will get you to the right pages listed here.

At present I’ve gotten the notes/tutorials for my Algebra (Math 1314), Calculus I (Math 2413), Calculus II (Math 2414), Calculus III (Math 3435) and Differential Equations (Math 3301) class online. I’ve also got a couple of Review/Extras available as well. Among the reviews/extras that I’ve got are an Algebra/Trig review for my Calculus Students, a Complex Number primer, a set of Common Math Errors, and some tips on How to Study Math.