One example comes from the Dutch TeX user group in the ntgclass collection. Using their artikel3 class with the fleqn option, setting the \mathindent to zero and using just standard amsmath environments equation(*), align(*) and split gives many of the features you request. \documentclass[fleqn,12pt]{artikel3}
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A few notes: We use amsmath 's vmatrix instead of a \left| array \right approach for the matrix. We also use the equation environment, centering inline math ($) is not the best idea. If you do not want the equation numbered, use equation* instead. Also, one should not use ....., use \dots, \vdots and friends instead.
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determinant; norm(s) condition number(s) inverse; Even more advanced matrix operations that would be awesome, but probably tough to implement: eigenvalues & eigenvectors, QR, least squares etc. SVD, other common matrix factorisations.
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I am using LaTeX to write this Jacobian matrix: \\mathbf{u_{i,j}}=\\left[\\begin{array}{ccc} \\frac{\\partial u_1}{\\partial x_1} & \\frac{\\partial u_1 ...
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Apr 5, 2019 at 17:09. 1. @Jerry No. Note that LaTeX is not even a friend of MathJax - they are strangers. – user156344. Apr 5, 2019 at 17:10. Got that. Thanks!
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1. I did not solve exactly your problem but a similar one from which you could extract useful information. I needed to solve a determinant far more general. I used plain TikZ and the matrix function inside TiKZ. Here is the code. \matrix[. , matrix of math nodes. , left delimiter = {(} , right delimiter = {)}
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14. In your case, as you use #3 (and #5 in the second example) only to scale (the factor gets multiplied in both the width and the height key), you could just use: \newcommand {\sxfigure} [4] { \includegraphics [width=#1, height=#2, scale=#3] {#4} } and use it like. \sxfigure {<width length>} {<height length>} {<scale factor>} {<file>}
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I'm trying to reproduce the following calculation of a determinant in LaTeX: Any ideas? I thought of using the tabular environment but unfortunately I'm not able to align the "=" correctly.
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Sarrus was professor at the University of Strasbourg, France (1826-1856) and member of the Academy of Sciences in Paris (1842). He discovered a mnemonic rule for solving the determinant of a 3-by-3 matrix, named Sarrus' scheme, which provides an easy-to-remember method of working out the determinant of a 3-by-3 matrix (as illustrated below) a ...
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