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| 1 | +QuantLib [](http://badge.fury.io/js/quantlib) |
| 2 | +======== |
| 3 | + |
| 4 | +QuantLib ASYNC Bindings for Node.js |
| 5 | + |
| 6 | +Usage |
| 7 | +----- |
| 8 | + |
| 9 | +```sh |
| 10 | +npm install quantlib |
| 11 | +``` |
| 12 | + |
| 13 | +Example |
| 14 | +------- |
| 15 | + |
| 16 | +```js |
| 17 | +var ql = require('quantlib'); |
| 18 | + |
| 19 | +var mtx1 = |
| 20 | +[ |
| 21 | + [1.00000, 0.97560, 0.95240, 0.93040, 0.90940, 0.88940, 0.87040, 0.85230, 0.83520, 0.81880], |
| 22 | + [0.97560, 1.00000, 0.97560, 0.95240, 0.93040, 0.90940, 0.88940, 0.87040, 0.85230, 0.83520], |
| 23 | + [0.95240, 0.97560, 1.00000, 0.97560, 0.95240, 0.93040, 0.90940, 0.88940, 0.87040, 0.85230], |
| 24 | + [0.93040, 0.95240, 0.97560, 1.00000, 0.97560, 0.95240, 0.93040, 0.90940, 0.88940, 0.87040], |
| 25 | + [0.90940, 0.93040, 0.95240, 0.97560, 1.00000, 0.97560, 0.95240, 0.93040, 0.90940, 0.88940], |
| 26 | + [0.88940, 0.90940, 0.93040, 0.95240, 0.97560, 1.00000, 0.97560, 0.95240, 0.93040, 0.90940], |
| 27 | + [0.87040, 0.88940, 0.90940, 0.93040, 0.95240, 0.97560, 1.00000, 0.97560, 0.95240, 0.93040], |
| 28 | + [0.85230, 0.87040, 0.88940, 0.90940, 0.93040, 0.95240, 0.97560, 1.00000, 0.97560, 0.95240], |
| 29 | + [0.83520, 0.85230, 0.87040, 0.88940, 0.90940, 0.93040, 0.95240, 0.97560, 1.00000, 0.97560], |
| 30 | + [0.81880, 0.83520, 0.85230, 0.87040, 0.88940, 0.90940, 0.93040, 0.95240, 0.97560, 1.00000] |
| 31 | +]; |
| 32 | + |
| 33 | +ql.SymmetricSchurDecomposition('mtx#1',mtx1).then(function(obj){ |
| 34 | + |
| 35 | + ql.SymmetricSchurDecompositionEigenvalues(obj).then(function(r){ |
| 36 | + console.log(r); |
| 37 | + }); |
| 38 | + |
| 39 | + ql.SymmetricSchurDecompositionEigenvectors(obj).then(function(r){ |
| 40 | + console.log(r); |
| 41 | + }); |
| 42 | + |
| 43 | +}).catch(function(e){ |
| 44 | + console.log(e); |
| 45 | +}); |
| 46 | + |
| 47 | +``` |
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