jslab-2

0.0.3 • Public • Published

Introuduction

npm install jalab

Use jslab

file : jalab-test.jslab

var J = require("./jslab");
var C = console;
 
var A = [[1,2,3],[3,2,2],[4,3,5]];
C.log("A=\n", J.str(A));
 
var iA = J.inv(A);
C.log("iA=\n", J.str(iA));
 
var AiA = J.dot(A, iA);
C.log("A*iA=\n", J.str(AiA));
run
A=
 [[          1,          2,          3],
 [          3,          2,          2],
 [          4,          3,          5]]
iA=
 [[    -0.5714,     0.1429,     0.2857],
 [          1,          1,         -1],
 [    -0.1429,    -0.7143,     0.5714]]
A*iA=
 [[          1,          0,          0],
 [ -1.665e-16,          1,  -2.22e-16],
 [ -4.441e-16,  4.441e-16,          1]]

Information

You may mail to ccckmit@gmail.com to contact the author. Enjoy it !

Package Sidebar

Install

npm i jslab-2

Weekly Downloads

1

Version

0.0.3

License

ISC

Last publish

Collaborators

  • claire.chen