Maxima

output float number of x

float(x)

functions

radian

radian(theta):=theta/180*%pi;

Output a formula as C language

• Source: http://f34.aaa.livedoor.jp/~kumadasu/pukiwiki/index.php?Maxima#z6176d06
• Download LISP script from http://www.rbt.his.u-fukui.ac.jp/~naniwa/pub/maxima.html
• Load the script on Maxima.
• Example:

load("cform.lisp");
y(x):=a*x^2+b;
cform(y(x));
 

Read a matrix from a file

A:read_matrix("ファイル名",’csv);
 

Matrix

set

A:matrix([1,2,3],[4,5,6],[7,8,9]);
 

multiply

A . B;
 

transpose

transpose(A);