It's a amazing cycle that should deliver Pleasure to yourself and numerous Many others about you too. Practice hard, it is really worthwhile.David CarlisleDavid Carlisle 816k7474 gold badges1.7k1.7k silver badges2.6k2.6k bronze badges 9 12 I ponder why when _ is used in textual content mode LaTeX is just not good adequate to send it to output imm