34 lines
874 B
JavaScript
34 lines
874 B
JavaScript
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var vows = require('vows');
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var assert = require('assert');
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var suite = vows.describe('jStat');
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require('../env.js');
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suite.addBatch({
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'triaLowSolve': {
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'topic': function() {
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return jStat;
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},
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'array call': function(jStat) {
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var A = [[1, 0, 0], [2, 3, 0], [4, 5, 6]];
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var b = [7, 8, 9];
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var coef = jStat.triaLowSolve(A, b);
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var tol = 0.0001;
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assert.epsilon(tol, coef[0], 7.0);
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assert.epsilon(tol, coef[1], -2.0);
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assert.epsilon(tol, coef[2], -1.5);
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},
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'matrix call': function(jStat) {
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var A = [[1, 0, 0], [2, 3, 0], [4, 5, 6]];
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var b = [[7], [8], [9]];
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var coef = jStat.triaLowSolve(A, b);
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var tol = 0.0001;
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assert.epsilon(tol, coef[0][0], 7.0);
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assert.epsilon(tol, coef[1][0], -2.0);
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assert.epsilon(tol, coef[2][0], -1.5);
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}
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}
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});
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suite.export(module);
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