Cyclic Groups

The Structure of Cyclic Groups

 https://www.youtube.com/watch?v=dLLIMo1nyHY

 

ICTP Mathmatical Methods

 https://www.youtube.com/watch?v=JyTpNUQligk&list=PLp0hSY2uBeP8rhCbecD1Icahfbr6GSZ19&index=1

How to Check if HPLIP is Installed On Your System

 

How to Check if HPLIP is Installed On Your System

 https://developers.hp.com/hp-linux-imaging-and-printing/howtos/install#howtocheck7

光

 

光的三原色

 https://www.ntsec.edu.tw/Live-Content.aspx?cat=179&a=6827&fld=&key=&isd=1&icop=10&p=1&lid=8847

 

 http://filix08.blogspot.com/2018/09/blog-post.html

http://www.phyworld.idv.tw/Nature/Jun_2/htm/B3_4-5_POINT.html

 

 

余光中的作品

 余光中的作品

http://www.fengtipoeticclub.com/02Fengti/Yuguangzhong/Yuguangzhong-menu.html

Ubuntu 中文顯示設定

  Ubuntu 中文顯示設定

https://medium.com/@wens.li/ubuntu-%E4%B8%AD%E6%96%87%E9%A1%AF%E7%A4%BA%E8%A8%AD%E5%AE%9A-bc3fdaa910a7

 

Ubuntu 系統中文顯示亂碼的問題解決

https://codertw.com/%E4%BC%BA%E6%9C%8D%E5%99%A8/378691/

 

Ubuntu 16.04 設定環境語言編碼，讓中文可以正常顯示

 https://noter.tw/396/ubuntu-16-04-%E8%A8%AD%E5%AE%9A%E7%92%B0%E5%A2%83%E8%AA%9E%E8%A8%80%E7%B7%A8%E7%A2%BC%EF%BC%8C%E8%AE%93%E4%B8%AD%E6%96%87%E5%8F%AF%E4%BB%A5%E6%AD%A3%E5%B8%B8%E9%A1%AF%E7%A4%BA/

 

 

 

 

 

maxima

 Maxima Annotations 

 https://people.richland.edu/james/spring15/m122/projects/annotation.html

 https://web.csulb.edu/~woollett/mbe1intro.pdf

 http://michel.gosse.free.fr/documentation/fichiers/maximabook.pdf

 

ubuntu 無法登入

 ubuntu卡在登陸介面，無法登入桌面

https://www.itread01.com/p/161745.html

Ubuntu卡在登陸介面迴圈登陸解決

https://www.itread01.com/p/187622.html

Change hostname on Ubuntu

 https://phoenixnap.com/kb/ubuntu-20-04-change-hostname

Directed Reading Program

 Directed Reading Program

http://drp.math.umd.edu/

 

 Research Opportunities for Undergraduates

Physics Class

University of Maryland

http://www.physics.umd.edu/courses/

花式滑冰

 花式滑冰 看圓周運動旋轉半徑與角速度的關係

中国新一代花滑女神横空出世，年仅17岁，连韩国网友都为她倾倒，网友：仙女本人【纪实天下】

 https://www.youtube.com/watch?v=DJdDwKcASdM&t=19s

 

左手指月！出现在花样滑冰赛场 

 https://www.youtube.com/watch?v=KpscnCzwXfY

Ising Model

 

 https://www.unige.ch/~smirnov/slides/slides-ising-model.pdf

 https://www.unige.ch/~smirnov/slides/slides-ising-model.pdf

http://web.mit.edu/ceder/publications/Ising%20Model.pdf

 https://www.sciencedirect.com/topics/physics-and-astronomy/ising-model

 https://www.youtube.com/hashtag/condensedmatter

The Ising Model: Brief Introduction and Its Application

By Satya Pal Singh

https://www.intechopen.com/books/solid-state-physics-metastable-spintronics-materials-and-mechanics-of-deformable-bodies-recent-progress/the-ising-model-brief-introduction-and-its-application

 

 https://stanford.edu/~jeffjar/statmech/intro4.html

 

https://www.youtube.com/watch?v=2HehOGh0j7M&t=120s

 https://www.youtube.com/watch?v=kvf7aUPZCWk&t=6s

 https://www.youtube.com/watch?v=hX_FrS5XO3I

 

https://www.youtube.com/watch?v=nnw0Xlbj3JM

 

Monte Carlo simulation of 2D Ising model

https://www.youtube.com/watch?v=nnw0Xlbj3JM

Mean-Field Theory | Ising model | Solid State Physics

https://www.youtube.com/watch?v=40oxMhlQMiw

Ising Model of Phase Transition Statistical Mechanics (Physics) in English(Live Class Now)

https://www.youtube.com/watch?v=Bk8CRaiXVGg

Practice ising model in 30 minutes | Physical Science | CSIR NET | Satyendra | Unacademy

https://www.youtube.com/watch?v=GcXWtL2kI7g

 

 

 

 

 

 

 

 

 

maxima polynomial command

 https://maxima.sourceforge.io/docs/manual/maxima_76.html#Functions-and-Variables-for-Polynomials

https://flex.phys.tohoku.ac.jp/texi/maxima/maxima_12.html

https://sysplay.in/blog/mathematics/2014/05/polynomials-in-maxima/

 

 

 

 

maxima vector command

 

Maxima vector magnitude and cross product

https://math.stackexchange.com/questions/1029762/maxima-vector-magnitude-and-cross-product/1180712

http://www.scotchildress.com/wxmaxima/VectorArithmetic/VectorArithmetic.html

 

vector command in maxima

• a.b      a.b;
  
• axb

         load("vect" );

         express(a~b);

• |a|

           sqrt(a.a); 

          or

          norm(x):=sqrt(x.x);

• a hat

           a/sqrt(a.a) ;

           or

           hat(x):=x/norm(x); 

•  a proj b 

            proj(a,b):=a.b/norm(b)^2 *b ;

example:

kill(all);
load("vect" );
express(a~b);
norm(x):=sqrt(x.x);
hat(x):=x/norm(x);
proj(a,b):=a.b/norm(b)^2 *b ;

a:[1,2];
b:[3,4];
a.b;
express(a~b);
norm(a);
hat(a);
proj(a,b);

 

 

 

 

dyamic system

 

Dynamical Systems - Stefano Luzzatto - Lecture 01

 https://www.youtube.com/watch?v=stbpUXA6Mow

 

ADS : Vol 1 : CHAPTER 5 : Periodic Orbits

 https://www.youtube.com/watch?v=rDfgsPtyXcA&list=PL8erL0pXF3JZqdlYIfTTyibOqSqwzRdVV&index=32

 

Bryna Kra

 https://sites.math.northwestern.edu/~kra/papers.html

 

 

 

 

Geodesic Dome

 https://mathworld.wolfram.com/GeodesicDome.html

解决Gtk-WARNING **: 无法在模块路径中找到主题引擎pixmap ...

 sudo apt-get install gnome-themes-standard

ubuntu當機指令

 https://kknews.cc/zh-tw/tech/38em6g.html

Monte Carlo Method

 Dirk P. Kroese

https://people.smp.uq.edu.au/DirkKroese/