# rickhoster

## Rick

Simple , Hardworker , Down to Earth & a calm business tycoon . Love exploring...

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## Mathematicians Try Biology - Spiked Math

## Museum of Math opens in NYC

## PostScript and PDF files for "An Invitation to General Algebra...

## Main Page - Exampleproblems

## Some gravitating bodies

(click to fire) | | | | |

## Mathematical Recreations

## Mathematical fallacy - Wikipedia, the free encyclopedia

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## A Tisket, a Tasket, an Apollonian Gasket » American Scientist...

## Frobenius Series Solution of a D. E.

## David Stadelmann - Personal Homepage - Mathematics: The...

## Vi Hart: Math Doodling

This is a series of videos about doodling in math class. Hopefully more info about the mathematics soon. For other videos, see . To download a video, right click and select "save link as" (or something like that, depending on your browser). Feel free...

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## Fibonacci Prime -- from Wolfram MathWorld

Every that is has a index , with the exception of . However, the converse is not true (i.e., not every prime index gives a ).

## Polyiamond - Wikipedia, the free encyclopedia

## Linear Algebra Video Lecture Course

Video Lectures, Video Courses, Science Animations, Lecture Notes, Online Test, Lecture Presentations. .

## Tautochrone Problem -- from Wolfram MathWorld

The problem of finding the curve down which a bead placed anywhere will fall to the bottom in the same amount of time. The solution is a , a fact first discovered and published by Huygens in (1673). This property was also alluded to in the followi...