# pablohar

## pablohar

## About StumbleDNA StumbleDNA

## Everything in Pi… maybe.

## Hangover

## roots

Around 2006, my friend created a fascinating picture of all the roots of all polynomials of degree ≤ 5 with integer coefficients ranging from -4 to 4:

## Perfect numbers

" +"

## Weierstrass functions

Weierstrass functions are famous for being continuous everywhere, but differentiable "nowhere". Here is an example of one:

## How Differential Gear works must see 100%

This is NOT the full video, cuz the full video has 4 useless minutes.. and i was looking around in all the internet to understand how it works, and i opened ...

## Mathematical Atlas: A gateway to Mathematics

The Mathematical Atlas: A gateway to the areas of modern mathematics and to resources for those areas

## The Incredible Convenience of Mathematica Image Processing...

Mathematica 7 adds a suite of image processing functions from trivial to highly sophisticated.

## 3.141592653589793...

pi to a whole buncha digits http://keithschofield.com/pi/std.html

## Understanding the Monty Hall Problem

The is a counter-intuitive statistics puzzle: