• get_Ax() : klu2_simple.cpp
• get_b() : klu2_simple.cpp
• get_x() : klu2_simple.cpp
• get_x_transpose() : klu2_simple.cpp
• main() : klu2_simple.cpp
• print_and_compare() : klu2_simple.cpp
• solve_and_check() : klu2_simple.cpp