1.
Polymathematics: No, I'm Sorry, It Does.
No matter how many 9s you add, infinitely, it will NEVER equal one. .... about Limit[(1/2)^x, x -> ∞], I think you'll find that that *does* equal 0. ...
2.
Polymathematics: Why I Support Barack Obama
Why I Support Barack Obama. I know, I know. .... (which is the next question that begs itself): 'When does Barack's own conscience begin to bother him?' ...
3.
Polymathematics: Cyclic Quadrilaterals
That's where a lot of the power of cyclic quadrilaterals lies. ... And thus the quadrilateral is cyclic by the previous theorem! ...
4.
Polymathematics: The First Teaching Post
I put up my first teaching post. If you're a teacher, you'll recognize the need for a good explanation. So very, very, very (did I mention VERY?
5.
Polymathematics: Advanced High School Math
Welcome to my math pages. The purpose of this series of pages is to provide high school math teachers and students ... Advanced High School Math Project ...
6.
Polymathematics
Not that I plan to give up the blog; I still want to expand my Advanced High School Math Project. And I'm sure I'll have more to say as the next ...
7.
Polymathematics: Advanced High School Math
Advanced High School Math. Welcome to my math pages. The purpose of this series of pages is to provide high school math teachers and students with detailed, ...
8.
Polymathematics: Advanced High School Math
Welcome to my math pages. The purpose of this series of pages is to provide high school math teachers and students with detailed, rigorous proofs of elegant ...
9.
Polymathematics: Divisibility test for 7, 11, etc.
I ran across this divisibility test for 7 in an old pre-algebra textbook. After figuring out how it works, I was able to generalize it.
10.
Polymathematics: Divisibility test for 7, 11, etc.
I ran across this divisibility test for 7 in an old pre-algebra textbook. ... I want to get the knowledge about the number divisible by 13. ...
