LaTeX.org

Hi FPantigny!

Thank you for help me.

Best regards
José Maria

Hi Stefan.

Thank you for help me.

Now I thing the code is ready to be tested for anyone.

Best regards,
José Maria

Hello!
I have the code below for my table. Everything is okay, but I can not see the horizontal line between the 2nd and 6th columns below the text " Runtime (seconds) ", and " Objective Function Value ". See the desire table in attachment. Please, help me. Thank you.

\documentclass[journal ...