Welcome

Welcome to my ever-evolving blog. It started out as a blog on Beachbody workouts and products, mainly when I was a Beachbody coach. I no longer coach, not because I don't believe in Beachbody's programs (I subscribe to Beachbody on Demand and use their workouts every day), I am just not a salesperson and hated that aspect of it. I am more than willing to answer questions about my experiences with their products and the various workouts, and I feel freer to do so without the appearance of giving a biased review of something.

I have also started adding reviews for various things I have purchased like movies, books, CDs, and other products. This was brought about by a fight with Amazon in which all of my reviews were removed over a completely bullshit allegation that I posted a review that violated their terms of service. After going back and forth with the morons in the community-reviews department (even after they admitted that my posts did not violate their guidelines) they restored my account (which took them six months to do), but I have been posting my reviews on my blog to have them preserved in case something like that happens again. And here, I will post uncensored reviews so I will swear from time to time and post reviews that may be longer than Amazon's character limit. Everything I post here on any topic or product is my personal opinion, and I take no compensation for any product reviews I post. I am a member of Amazon's vine program and because I get those products for free, I keep those reviews on Amazon only, but everything I have purchased with my own money, whether from Amazon or some other store/website/outlet, I will post here.  

I also plan to do some longer blog posts on various topics, such as how to learn physics, how to get through calculus, and longer reviews of workout programs as I do them. Basically, whatever strikes me as interesting at the time.  As you can see if you navigate around the blog, I had many years in between postings. During that time I was going back to school to get an engineering degree, and learning material that I avoided my first time through college was a different experience and one that gave me a lot of insight into how to do well in those classes, which I will try to impart here for those who are looking to get a science or engineering degree. 

Monday, November 28, 2022

Textbook Review: Stewart's Calculus 6th Edition

 


This is the textbook that was required for my first two semesters of calculus when I was working on my electrical engineering degree. Then, in my multivariable calculus and differential equations classes, we switched to different books. The multivariable calculus book I had to use was not worth the paper it was printed on and my differential equations textbook, while better than that, was not all that easy to follow. 

This version of the book covers all levels of calculus including multivariable calculus and differential equations (there are also versions that just cover the single variable calculus material and versions that just cover the multivariable calculus material). I got this because I still tutor from time to time and need to keep up with the material. This, of all the math books I used, was one of the better ones, but not the best. It does give a decent breakdown of the theory in the chapter text and has good chapter summaries. It does fall into the trap that many math and engineering textbooks do in that the examples in the chapter text only help with the easiest problems, but if you get assigned something from the end of the problem set, you do not have a lot of guidance. 

So, I would definitely pair this book with something like Schaum's outline of Calculus, which definitely explains some of the theory better than the book does. But, the book makes a decent presentation of the theory and provides some useful examples, which is more than some other books do. It is not perfect, but if you pair it with a study guide or two with more worked examples, you can learn from this.



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