30 lines
720 B
JavaScript
30 lines
720 B
JavaScript
var vows = require('vows');
|
|
var assert = require('assert');
|
|
var suite = vows.describe('jStat');
|
|
|
|
require('../env.js');
|
|
|
|
suite.addBatch({
|
|
'linearalgebra': {
|
|
'topic': function() {
|
|
return jStat;
|
|
},
|
|
'p-norm works for vector defaults to p = 2': function(jStat) {
|
|
var A = jStat([[3, 4]]);
|
|
assert.equal(A.norm(), 5);
|
|
var B = jStat([[-3, 4]]);
|
|
assert.equal(B.norm(), 5);
|
|
},
|
|
'p norm works for vector with p = 1': function(jStat) {
|
|
var A = jStat([[1, 2, 3]]);
|
|
assert.equal(A.norm(1), 6);
|
|
},
|
|
'p norm works for a matrix with p = 2': function(jStat) {
|
|
var A = jStat([[3, 4], [1, 2]]);
|
|
assert.equal(A.norm(), 5);
|
|
}
|
|
}
|
|
});
|
|
|
|
suite.export(module);
|