If you experience difficulties making your paper satisfy the page limit, you may want to consider using a font family that's more economical. This document lists symbols and the corresponding LATEX commands that to be available in every LATEX 2ε system; others require fonts and packages. LATEX 2ε Commands Defined to Work in Both Math and Text Mode. symbol information: font samples, LATEX commands, packages. package that creates a higher layer of abstraction over mathematical LaTeX language;. T he amsmath package incorporates amst ex t, amso pn, and ams b s y. cen t er ta g s (default) For a split equation, place equation. amsmath package defines a \dots command, which is similar to the existing \ldots command. In Math, the \cdot command can be used to. specific details of how to use Unicode maths in LATEX, and comment . The unicode-math package is an initial attempt to write a unicode-math package, by contrast, is designed to .. used for; namely, it provides high(er)-level tools to de-. More Math Into LATEX 9 Multiline math displays B Math symbol tables you want to learn about the world of LATEX packages, also buy a second book, the ER–FI. Illegal character in array arg,. Illegal unit of measure (pt. TABLE 2: LATEX 2€ Commands Defined to Work in Both Math and Text Mode. \ ddag . Use one of the packages latexsym, amsfonts, amssymb, or wasysym. 3 For er et F E coor er or or EE E Forco er Egoon Boot TR F. O.