> {\Toval{root}}{\Tr(X} \Tr{Y} \Tr{Z}} > also, here is a typo: \Tr(=wrong \Tr{=right ------------------------- Helpful Info ------------------------- Mac-TeX Website: http://www.esm.psu.edu/mac-tex/ TeX FAQ: http://www.tex.ac.uk/faq List Archive: http://tug.org/pipermail/macostex-archives/ List Reminders & Etiquette: http://www.esm.psu.edu/mac-tex/list/