{"provider_name":"Hatena Blog","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","C#"],"provider_url":"https://hatena.blog","published":"2016-03-06 01:56:24","author_url":"https://blog.hatena.ne.jp/pneumaster/","author_name":"pneumaster","title":" Contract\u4f7f\u3063\u3066\u307f\u305f","url":"https://pneumaster.hatenadiary.org/entry/20160306/1457196984","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpneumaster.hatenadiary.org%2Fentry%2F20160306%2F1457196984\" title=\" Contract\u4f7f\u3063\u3066\u307f\u305f - bugfix\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"bugfix","version":"1.0","width":"100%","blog_url":"https://pneumaster.hatenadiary.org/","image_url":null,"description":"\u4ee5\u4e0b\u3001\u30cd\u30ac\u30c6\u30a3\u30d6\u306a\u8a18\u4e8b\u3067\u3059\u3002 public void compute(List<List<double>> A, List<double> b) { Contract.Requires(A != null); Contract.Requires(b != null); Contract.Requires(A.Count >= 3); Contract.Requires(A[0] != null); Contract.Requires(A[0].Count == A.Count); Contract.Requires(A.Count == b.Count); Contract.Requires(\u2026","type":"rich"}