Sweet Snippet 之矩阵求逆

矩阵求逆的简单实现web 矩阵求逆有不少种方法,使用伴随矩阵多是相对易于编码的方式,在此简单列一下实现(Lua):svg -- matrix store is table in row order -- e.g. 2 x 2 matrix is stored as table { m11, m12, m21, m22 } -- determinant 2 with scalar elements

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