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13 avr. 2017 · I need to typeset a matrix with square brackets as delimiters for math.se (I believe they use MathJaX). How would I do that?
18 mars 2017 · When you start with just two cs, you're telling it the matrix only has two columns (and that you want them centered). Then it breaks when you give it data for 5 columns. Then it breaks when you give it data for 5 columns.
29 août 2015 · I'm a new user in texmaker. How can I produce this equation? Thank you for your help
10 nov. 2011 · But you could do it in the preamble too, then it would have effect on all matrices and arrays. Here's a redefinition of an internal amsmath LaTeX macro for customizing line spacing in specific matrices arbitrarily as desired: \makeatletter. \renewcommand*\env@matrix[1][\arraystretch]{%. \edef\arraystretch{#1}%. \hskip -\arraycolsep.
Possible Duplicate: What's the best way make an “augmented” coefficient matrix? I am trying to make a vertical line in a matrix in LaTeXiT. I have read that it should be possible
5 mars 2013 · The amsmath package also offers the shortcut matrix environments which default to centered alignment for their columns: matrix: unbracketed matrix; pmatrix: matrix surrounded by parentheses; bmatrix: matrix surrounded by square brackets; vmatrix: matrix surrounded by single vertical lines; Vmatrix: matrix surrounded by double vertical lines
3 juin 2015 · As egreg points out, putting the matrix dimensions in \scriptscriptstyle may give a better appearance. That can be added to each underset of the above solution (or, as he notes, by creating a helper macro), or one could try this alternate stackengine approach, which gives added control over the depth of the underset.
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An easy solution to the first problem is using the matrix* environments defined in the mathtoolspackage For the second problem, I simplify a little the code defining in a simpler way \RE and \IM as math operators : the vertical spacing problem is taken care of using the cellspace package : it ensures a minimal spacing between the bottom of a ...
vertical: \vdots. output: Depending on your preference: brackets: \begin{bmatrix}\end{bmatrix} parentheses: \begin{pmatrix}\end{pmatrix} Screenshoot: The baseline spacing of the lower limit is a bit large. You might take a look at substack, provided by amsmath, which should tighten things up a bit.
