matrix matrix_a= {{5.7998084, -2.1825367}, {-2.1825367, 9.85910595}};
matrix matrix_l;
Print("matrix_a\n", matrix_a);
matrix_a.Cholesky(matrix_l);
Print("matrix_l\n", matrix_l);
Print("check\n", matrix_l.MatMul(matrix_l.Transpose()));
/*
matrix_a
[[5.7998084,-2.1825367]
[-2.1825367,9.85910595]]
matrix_l
[[2.408279136645086,0]
[-0.9062640068544704,3.006291985133859]]
check
[[5.7998084,-2.1825367]
[-2.1825367,9.85910595]]
*/
|