From 44861dcbfeee041223c4aac1ee075e92fa4daa01 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sun, 18 Sep 2016 12:42:15 +0200 Subject: update --- eigen/doc/examples/Tutorial_PartialLU_solve.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 eigen/doc/examples/Tutorial_PartialLU_solve.cpp (limited to 'eigen/doc/examples/Tutorial_PartialLU_solve.cpp') diff --git a/eigen/doc/examples/Tutorial_PartialLU_solve.cpp b/eigen/doc/examples/Tutorial_PartialLU_solve.cpp new file mode 100644 index 0000000..a560879 --- /dev/null +++ b/eigen/doc/examples/Tutorial_PartialLU_solve.cpp @@ -0,0 +1,18 @@ +#include +#include +#include + +using namespace std; +using namespace Eigen; + +int main() +{ + Matrix3f A; + Vector3f b; + A << 1,2,3, 4,5,6, 7,8,10; + 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.lu().solve(b); + cout << "The solution is:" << endl << x << endl; +} -- cgit v1.2.3