Eddie's Math and Calculator Blog

MyScript Calculator Review Available for: iOS, Android Company: Vision Objects Cost: Free Latest Update: 12/19/2012 (iOS), 1/24/2013 (Andro...

Hi everyone! Today I am blogging from home. Last time I posted a speed test for various Texas Instruments, which you can go to by clickin...

Here is a speed test between newer and older Texas Instruments calculators. Please keep in mind this is one way to compare speeds. I ran ...

Good Sunday! This blog will show how to transform polar equations, in the form of r(θ) to a pair of parametric equations, x(t) and y(t). ...

The next two blog entries are going to deal with finding the length of a polynomial segment. Polynomial Segments What is a polynomial seg...

Today I am coming to you from Coffee Klatch in San Dimas, CA. This is one of my most favorite places to hang out, and have great coffee a...

Hi everyone! Today I coming to you from Swörk Urban Coffee Bar in Eagle Rock, CA (Los Angeles). It is a beautiful and sunny - but cold - ...

Question: Start with two circles with radii of 2.64 (of whatever units of length you like) each. Move the circle outlined in blue (on th...

Consider a circle. The circle starts as a dot and grows in size by α square units (per time unit). Can we determine when the size of a ci...

Happy New Year everyone! I am blogging from Stories Books and Cafè in Los Angeles. Today's blog is about geometry mixed a little calc...

HAPPY NEW YEAR! Have a great 2013! Many wishes of cheer and happiness! Time to Celebrate! Be safe! Eddie

To my readers, I get such pleasure from writing on this blog, and fully appreciate each and every one of you. I appreciate the comments. ...