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Fourth Sunday in Advent

2015-12-20, post № 92

art, #Advent, #animated, #animated gif, #candle, #fourth, #fourth candle, #fourth Sunday in Advent, #fourth Sunday of Advent, #gif, #pixel guy, #Sunday

Lighting the fourth candle…

fourth-sunday-in-advent.gif

𝜋 Approximation

2015-12-19, post № 91

mathematics, programming, Python, #approximating, #approximation, #circle, #circle constant, #constant, #Euler, #infinite, #infinite sum, #pi, #sum

Using an infinite series shown by Euler, 𝜋 can be approximated.
The series goes as follows: \sum\limits_{n=1}^{\infty}\frac{1}{n^2}=\frac{1}{1^2}+\frac{1}{2^2}+\frac{1}{3^2}+\frac{1}{4^2}+\dots=\frac{\pi^2}{6}
By rearranging the equation, you get the following: \pi=\sqrt{6\cdot\big(\frac{1}{1^2}+\frac{1}{2^2}+\frac{1}{3^2}+\frac{1}{4^2}+\dots\big)}

pi-approximation.png
Source code: pi-approximation.py

Third Sunday in Advent

2015-12-13, post № 90

art, #Advent, #animated, #animated gif, #animation, #gif, #pixel candle, #pixel guy, #third, #third candle, #third Sunday, #third Sunday in Advent, #third Sunday of Advent

Lighting the third candle…

third-sunday-in-advent.gif
Jonathan Frech's blog; built 2021/04/16 20:21:20 CEST