I want to .tex the attached. I tried using \begin{pmatrix}.....\end{pmatrix}, but didn't give the required. Any help is much appreciated.
1
2
i think this is what you're looking for.
\documentclass{article}
\begin{document}
\usepackage{amsmath}
\[
2\phi_1 \biggl(
\begin{matrix}
az, a/z \\ ab
\end{matrix}
\biggm |
q, \frac{bt}{a}
\biggr)
\]
\end{document}
pmatrix won't work because of the vertical rule in the middle.
answered Apr 23 '17 at 13:59
-
i'm not sure about the size/position of the numerals accompanying the
\phi. if you can tell me what they're supposed to look like, i'll fix this. – barbara beeton Apr 23 '17 at 14:10
1
\documentclass[11pt]{article}
\usepackage{amsmath}
\begin{document}
2$\phi_{1}$$\left(
\begin{array}{ll|ll}
az, & a/z & & bt\\
& & q, & -\\
& ab & & a \\
\end{array}
\right)$
\end{document}
1
Here's an implementation that changes size in text style and display style:
\documentclass{article}
\usepackage{amsmath,mathtools,xparse}
\NewDocumentCommand{\hyper}{mommmm}{%
\IfValueTF{#2}{\prescript{}{#2}{#1}^{}_{#3}}{#2^{}_{#3}}%
\innerhyper{{#4}{#5}{#6}}
}
\makeatletter
\newcommand{\innerhyper}[1]{\mathpalette\inner@hyper{#1}}
\newcommand{\inner@hyper}[2]{\inner@@hyper{#1}#2}
\newcommand{\inner@@hyper}[4]{%
\ifx#1\displaystyle\!\left(\else\bigl(\fi
\begin{\ifx#1\displaystyle\else small\fi matrix}
#2 \\ #3
\end{\ifx#1\displaystyle\else small\fi matrix}
\ifx#1\displaystyle\;\middle|\;\else\bigm|\fi
#4
\ifx#1\displaystyle\right)\else\bigr)\fi
}
\makeatother
\begin{document}
$\hyper{\phi}[2]{1}{az,a/z}{ab}{q,\frac{bt}{a}}$
\[
\hyper{\phi}[2]{1}{az,a/z}{ab}{q,\frac{bt}{a}}
\]
\end{document}
1and2indices for φ? – Bernard Apr 23 '17 at 13:49