nest-open-source / nest-cam / v366 / eigen / 9d75fdbcd2b5a2fdab03a859ddefda95ce1217ed / . / doc / snippets / Tutorial_solve_triangular.cpp

Matrix3f A; | |

Vector3f b; | |

A << 1,2,3, 0,5,6, 0,0,10; | |

b << 3, 3, 4; | |

cout << "Here is the matrix A:" << endl << A << endl; | |

cout << "Here is the vector b:" << endl << b << endl; | |

Vector3f x = A.triangularView<Upper>().solve(b); | |

cout << "The solution is:" << endl << x << endl; |