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/snippets/FullPivLU_solve.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 eigen/doc/snippets/FullPivLU_solve.cpp (limited to 'eigen/doc/snippets/FullPivLU_solve.cpp') diff --git a/eigen/doc/snippets/FullPivLU_solve.cpp b/eigen/doc/snippets/FullPivLU_solve.cpp new file mode 100644 index 0000000..c1f8823 --- /dev/null +++ b/eigen/doc/snippets/FullPivLU_solve.cpp @@ -0,0 +1,11 @@ +Matrix m = Matrix::Random(); +Matrix2f y = Matrix2f::Random(); +cout << "Here is the matrix m:" << endl << m << endl; +cout << "Here is the matrix y:" << endl << y << endl; +Matrix x = m.fullPivLu().solve(y); +if((m*x).isApprox(y)) +{ + cout << "Here is a solution x to the equation mx=y:" << endl << x << endl; +} +else + cout << "The equation mx=y does not have any solution." << endl; -- cgit v1.2.3