Standalone LateX

A common approach for using images in latex documents is adding \usepackage{graphicx} to the preamble and of myfile.tex inserting image in the following text with \includegraphics{my_image.eps} ( the image type can be different including png, jpg and even .pdf).

If the image type is a some kind of mathematical graph or drawing/scheme one could use  TikZ or PSTricks to draw it. However, this approach results in “double work”,  e.g. even on a minor change one needs first to compile my_image.tex to my_image.eps, then recompile myfile.tex to update picture in the resulting pdf. Additionally this method has  drawbacks, such as changing font size of the text in on resizing the my_image.eps.

One of the possible ways to solve this problem is using standalone package. It allows inserting  my_image.tex file in a myfile.tex as an image, while keeping the possibility to compile  my_image.tex as a standalone image. Example file listings can be seen in a dedicated gists.

This text is mostly based on the following discussion on tex.stackexchange.

An explanatory remark

Currently I’m a PhD student, finishing my thesis. During the preparation of the manuscript I used LaTeX for the typesetting and git for the revision control.

I would like to share certain ideas and techniques which for the preparation of the manuscript and data visualization, so following posts of this blog will cover (but won’t be limited to) this topic. And I hope that this experience will be useful for anybody else.

Maxima testsuite benchmarks

Here are some execution time benchmarks of Maxima computer algebra system.

Maxima 5.29.1 was compiled with various Lisp compilers: CLISP, ECL and SBCL. For each case function  run_testsuite(display_all = true, time=all); was used for comparison of execution speed of Maxima with these compilers.

Benchmarks were run on Funtoo runnning 3.7.5-pf kernel on i7-2630QM CPU @ 2.00GHz 4Gb RAM. The system was running single shell without X,networking, etc.  No unexpected errors (there are tests resulting in error on technical purpose) were found out of 9,519 tests with each compiler. I show the timing results under the cut. Continue reading