| #### D.13.4.18 texNumber Procedure from library `tropical.lib` (see tropical_lib). Usage: texNumber(f); f poly Return: string, tex command representing leading coefficient of f using \frac Example:
    LIB "tropical.lib";
    ==> Welcome to polymake version
    ==> Copyright (c) 1997-2015
    ==> Ewgenij Gawrilow, Michael Joswig (TU Darmstadt)
    ==> http://www.polymake.org
    ring r=(0,t),x,dp;
    texNumber((3t2-1)/t3);
    ==> \tfrac{-1+3\cdot t^{2}}{t^{3}}

User manual for Singular version 4-1-2, 2019, generated by texi2html.