16

    0.0.2 • Public • Published

    jslab -- A Scientific Computing Library like R and Matlab

    Introduction

    npm install jslab
    

    Use jslab

    file : jslab_test.js

    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

    $ node jslab_test
    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 !

    Install

    npm i 16

    DownloadsWeekly Downloads

    259

    Version

    0.0.2

    License

    ISC

    Last publish

    Collaborators

    • li16