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1

You can have more alignment points in the same align or you use an alignat environment. But here is what you have asked for (in case I got you right): % arara: latex \documentclass{article} \usepackage{mathtools} \begin{document} \begin{align} \begin{array}{p{0.8 cm} p{6.2 cm} p{3.2 cm}} % reduced the width in order to fit on the line s.t. ...


3

Just an extension to Barbaras comment Note I've replaced \bf as (1) it should not be used, (2) does not take arguments \documentclass[a4paper]{memoir} \usepackage{amsmath,amssymb} \begin{document} \[ \Delta P_k^{ij} \; \text{is} \begin{cases} \text{known} & \text{if $\Delta P_k=\mathbf{0}$}\\ \mathbf{0} & \text{if $ ...


3

Eventhough you can use a two-variable loop (as you did in your answer), I'd also like to mention the possibility to work with just one variable and use the count=<macro> option (I also changed \tikzstyle for the more appropriate \tikzset): \documentclass{article} \usepackage{tikz} \usetikzlibrary{shapes,shadows,arrows,positioning,} \tikzset{ ...


0

Done with a new array. \documentclass{article} \usepackage{tikz} \usetikzlibrary{shapes,shadows,arrows,positioning,} \begin{document} \fontsize{14}{21}\selectfont \tikzstyle{line} = [draw, -stealth, thick] \begin{tikzpicture}[every node/.append style={circle, text height=2ex, text depth=.25ex, text width=1.5em, text centered, draw=black!80, inner ...


3

It is easy to to with alignedat and the empheq package. Needless to load amsmath since empheq loads mathtools, which loads amsmath. In the following code the columns are separated by 3 em. I'm not sure whether you want to reset the equation counter at each new section, or simply add the section counter in front of the equation counter? I chose the first ...


2

Perhaps one of these TABstack choices?? The intercolumn gap is set in the preamble to 1em, and the inter-row baseline skip is set there to 1.2\baselineskip. Both these values can be modified to suit. \documentclass{article} \usepackage{tabstackengine} \stackMath \setstacktabbedgap{1em} \setstackaligngap{1em} \setstackgap{L}{1.2\baselineskip} ...


4

One option would be to use aligned or alignedat from the amsmath package. A little example in which one variant has a brace at the right (I think the brace is not really needed); using the optional argument you can control the vertical position of the tag: \documentclass{article} \usepackage{amsmath} \begin{document} \begin{equation} \begin{alignedat}{3} ...


2

The tabstackengine package has a fixed width option for arrays, which I employ here. Because of that, I merely needed to make a single entry of the "1" array of the same width as the word "reading" and the rest was resolved. I accomplished that with \tmpbox. The package also allows either text or math to be stacked, which I used here to stack the text as ...


1

A variant with one less column, and 7 blocks, with \Right{.}{text} at the end of the preamble of each block. I also use the eqparbox package to ensure equal width columns, without having to find by trials and errors what will be the right size: \documentclass{article} \usepackage{mathtools} \usepackage{blkarray} \usepackage{eqparbox} ...


12

Warning: I am no blkarray expert ;-) However, it's possible to define a new column type (say B) for blockarray which uses the same width for all columns with this specifier. Since there 7 columns with this feature, one could shorten the ccccccc and replace with *{7}B as in usual tabular environments. I've to find out, whether \BAnewcolumntype supports on ...



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