jslab-2

##Introuduction
``
npm install jalab
`

##Use jslab

file : jalab-test.jslab

`javascript
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 !