# News

#### r markdown symbols

: Complete list of github markdown emoji markup. 4.1 Fixing Errors in an R Markdown file. Use a productive notebook interface to weave together narrative text and code to produce elegantly formatted output. In this post, I am gonna show you how to write Mathematic symbols in markdown. In some countries, however, its use is non-regulated and you can apply it even … R Markdown. The simplest way to write a quick report, mixing in a bit of R, is to use R Markdown, a variant of Markdown developed by the folks at Rstudio.. You should first read the page about Markdown.. R Markdown. \], In math textbooks, matrices are often surrounded by brackets, and are assigned to a boldface letter. I guess this question per se is obsolete. Much of the Greek alphabet is implemented in LaTeX, as indicated in the LaTeX cheat sheet available at the course website. With R Markdown you can use the LaTeX document preparation system to output high-quality reports. In this section, we show you some rudiments of the LaTeX typesetting language. The IPA symbols are set in the variable ipa and can be access inline in R Markdown with, e.g., r ipa or r ipa[3], which renders to eɪ, aɪ, ɔɪ and ɔɪ, respectively. That’s where extended syntax comes in. It was very well, but for a little over two weeks, I have noticed a problem. In most cases other language objects (names and calls, includingformulas) are coerced to expressions and so can also be used. Markdown source files, file type .md, contain text and formatting commands. It has some R language specific features as well as bunch of general enhancers to markdown. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. Copy link Quote reply MarcinKosinski commented Dec 30, 2014. {rrr} Somewhat more difficult to edit/collaborate - the “finished” markdown can look confusing before it is knit, as it can contain some raw HTML, R, YAML, and/or CSS code. When you render, R Markdown 1. runs the R code, embeds results and text into .md file with knitr 2. then converts the .md file into the finished format with pandoc Set a document’s default output format in the YAML header:--- output: html_document --- # Body output value creates You can reproduce it locally to see the differnce between HTML and PDF output of this post. The different points symbols commonly used in R are shown in the figure below : The function used to generate this figure is provided at the end of this document. LaTeX typesets special functions in a different font from mathematical variables. ), $a \pm b$ $x \ge 15$ $a_i \ge 0~~~\forall i$. $$\begin{array}{rrr}1 & 2 & 3 \\4 & 5 & 6 \\7 & 8 & 9\end{array}$$. \end{array} Here is an example. If I am connected to Internet, it works fine. One begins with the statement \begin{array} and ends with the statement \end{array}. %PDF-1.5 You can embed an R code chunk like this: Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot. Following the opening statement, a format code is used to indicate the formatting of each column. In the case of R, and Markdown as an example of a document Markdown language, it provides a means to embed - and actually run - R code from within a single document, all using simple syntax coding. �J������@��LI�F�^�H��)�h| ,T��!k%�G�.eΖ8{b��=J�Y "g��Ђ��T��@-�hȁ�J�ݠ{h���o_��y���������\ L*��W�t�/�������bw�������_��.��_&�Q���J}G���=}�4Q�d�e;eS��b��'Ż۪7��I1�a��=a=�i�P#A ��2��$��S��St����H;y"��z{�}�#_��Bs��C�|VW��@?={�M��mFuy�2�(����ߊQt��lgE��TŖ͸�HuRt�i��Fu4���F���~�\�4}��*�'��2�&������%�K������sIW���{ձ��t&%���r�Dz���)ZXoL�EՒ�*��"������9ܯm��JE�0�q��Uo��J,$u�3�����)_M��Gh9*iV��o�QMŖ�7o�G�[b��aTٱ����-Z��. Then I display the result inline. $\begin{array} The first main advantage of using R Markdown over R is that, in a R Markdown document, you can combine three important parts of any statistical analysis: R code to show how the analyses have been done. As per this page on the R Markdown website, you can add whatever you want to the preamble via the in-header option in the YAML header; e.g.,---- title: "Titre" date: Fecha output: pdf_document: includes: in_header: mystyles.sty ---- In mystyles.sty, located in the same directory as the .Rmd, you could have a whole list of additional things to add to the preamble of document, e.g. You do this using the \left and \right operators. The goal of this document is to explain, with examples, how to … Precisely speaking, it is Pandoc’s Markdown. In the former case, the mathematical material occurs smoothly in the line of text. ... Typing an @ symbol, followed by a username, will notify that person to come and view the comment. R Markdown is a variant of Markdown that has embedded R code chunks, to be used with knitr to make it easy to create reproducible web-based reports. 7 & 8 & 9 encoding is UTF-8, needs xelatex, like this:--- output: pdf_document: latex_engine: xelatex --- per mille sign. 1 & 2 & 3 \\ You can reproduce it locally to see the differnce between HTML and PDF output of this post. LaTeX is especially useful when reports include scientific or mathematical symbols and notation. GitHub Gist: instantly share code, notes, and snippets. After reading this book, you will understand how R Markdown documents are transformed from plain text and how you may customize nearly every step of this processing. If the text argument to one of the text-drawing functions (text, mtext, axis, legend) in R is an expression, the argument is interpreted as a mathematical expression and the output will be formatted according to TeX-like rules. RMarkdown is a framework that provides a literate programming format for data science. Matrics are presented in the array environment. Here is an example of how you format. There are lots of ways you can exploit this capability. This is addition to the text formatting mentioned above. A very flexible solution is already available (as you demonstrated in your post). You can see above how I constructed main section headings. Markdown and R Markdown. Overview. Consequently, if you wish to use a dollar sign (for example, to indicate currency), you need to preface it with a back-slash. are indicated in LaTeX with a backslash. Use TinyTex. (Notice that, in the third example, I use the tilde character for a forced space. The distinguishing feature of R markdownis that it cooperates with R. Like LATEX with Sweave, code chunks can be included. However, if there is more than one character, braces must be used. R Markdown 3 Install the package--- name: My Template ---template.yaml Write with syntax on the le# to create eﬀect on right (a#er render) Table suggestionsDebug Mode Several functions format R data into tables data <- faithful[1:4, ] {r results = "asis"} Nearly all Markdown applications support the basic syntax outlined in John Gruber’s original design document. In LaTeX equations, a single caret indicates the superscript. 1 & 2 & 3 \\ To indicate a subscript, use the underscore _ character. Commonly used scientific symbols in pandoc markdown. Here is an example, \[\mathbf{X} = \left[\begin{array} When Rmarkdown is coupled with Rstudio it creates a powerfull means of documenting your work while you are doing it, which you can then share with colleagues and the public in rapid and clean way. Many statistical expressions use Greek letters. pch = 0,square; For more details on using R Markdown see http://rmarkdown.rstudio.com. since I am writing blog post that hosted by Github with Editor Atom, and use plugin markdown … The mathematical typesetting is based on LaTeX, so if you need to search for the way to make a particular symbol, include latex in your search. The source of this post is in my GitHub repo. Hi all, I always use R Markdown to create project reports, assignments, etc for my college homework. There are many flavors of Markdown invented by different people, and Pandoc’s flavor is the most comprehensive one to our knowledge. Contents: 1. {rrr} The distinguishing feature of R markdownis that it cooperates with R. Like LATEX with Sweave, code chunks can be included. The text in an R Markdown document is written with the Markdown syntax. Knitr chunk options 3. Plotting symbols. The following examples, followed by their typeset versions, should make this clear. The sqrt function computes the square root of a number. The R Symbol ® Usually, using ® means that your trademark is registered in a country. In RStudio the text looks like this example: we get the coefficients (*β*~*i*~) Which is nice in that it actually shows the Greek character beta. The key formatting constructs are discussed at http://rmarkdown.rstudio.com/authoring_basics.html. Authors should be cautious about following formatting advice for other types of markdown when working on R markdown. \end{array}\right] As of now (rmarkdown V1.4 / knitr V1.15.1), knitr automatically follows the advice of this question and includes\usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} in the preamble to LaTeX output (caveat: of course this means that your document editor will have to be using UTF-8, but e.g., RStudio does that by default). At the top of our newly intiated R Markdown file, enclosed in ---tags, we see the first of the essential elements of an R Markdown file, the YAML header.. YAML stands for “YAML Ain’t Markup Language” or “Yet Another Markup Language”, and is a human-readable language, which we use here to communicate with Pandoc. In the example below, we use the code {rrr}to indicate that each column is right justified. Now Iâm going to create a series of sections using secondary headings. << /Type /ObjStm /Length 3520 /Filter /FlateDecode /N 72 /First 586 >> Expressions can also be usedfor titles, subtitles and x- and y-axis labels (but not for axislabels on perspplots). This is an R Markdown document. R markdown like most other flavours builds on top of standard markdown. This is an R Markdown document. 6 comments Comments. When you click the Knit button in RStudio, a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. Turn your analyses into high quality documents, reports, presentations and dashboards with R Markdown. These are indicated with the â operator, followed by a subscript for the material appearing below the summation sign, and a superscript for any material appearing above the summation sign. Mathematics in R Markdown R Pruim October 19, 2016. In some situations, you want to display R code but not evaluate it. Notice that in the above case, braces were not actually needed. This summation expression $$\sum_{i=1}^n X_i$$ appears inline. plain text: ‰ (does render properly in PDF, does in Word) HTML: ‰ (does renders properly in PDF, does in Word) I've put them in using, I presume, Unicode. 1 0 obj It can be used to save and execute R code within RStudio and also as a simple formatting syntax for authoring HTML, PDF, ODT, RTF, and MS Word documents as well as seamless transitions between available formats. R Markdown supports a reproducible workflow for dozens of static and dynamic output formats including HTML, PDF, MS … Here is how your format it. The source of this post is in my GitHub repo. The Markdown syntax has some … By studying the document source code file, compiling it, and observing the result, side-by-side with the source, youâll learn a lot about the R Markdown and LaTeX mathematical typesetting language, and youâll be able to produce nice-looking documents with R input and output neatly formatted. 5. I have a bookdown book with a lot of greek symbols inline. In this next example, however, failure to use braces creates an error, as LaTeX sets only the first character as a subscript, Here is an expression that uses both subscripts and superscripts. This summation expression is in display form. It also lets you include nicely-typeset math, hyperlinks, images, and some basic formatting. Elements of an R Markdown file - YAML header.$, http://rmarkdown.rstudio.com/authoring_basics.html. Sometimes, you need to include an R name or command inline in a sentence. This is addition to the text formatting mentioned above. Markdown's formatting commands are simpler than most other formatting languages, such as LaTeX or HTML, because it has a smaller number of features. The R Symbol ® Usually, using ® means that your trademark is registered in a country. There are minor variations and discrepancies between Markdown processors — those are noted inline wherever possible. You can do more advanced calculations in a hidden code block, assign the results to variables, and then simply use the variable names to insert the results in a sentence. Use multiple languages including R, Python, and SQL. Basically, it is somewhat harder to make your document in Rmarkdown, but it is well worth the effort if you plan to include R code, interactive visualizations, or R-specific visualizations. The basic syntax outlined in John Gruber’s original design document added many of the elements needed on a day-to-day basis, but it wasn’t enough for some people. 4 & 5 & 6 \\ All common mathematical symbols are implemented, and you can find a listing on the LaTeX cheat sheet. Whenever I use some latex codes in my report and compile it in a HTML file, it does not get displayed correctly all the time. For instance, the data and the functions you used. Turn your analyses into high quality documents, reports, presentations and dashboards with R Markdown. If the text argument to one of the text-drawing functions(text, mtext, axis,legend) in R is an expression, the argument isinterpreted as a mathematical expression and the output will beformatted according to TeX-like rules. R Markdown is a file format for making dynamic documents with R. An R Markdown document is written in markdown (an easy-to-write plain text format) and contains chunks of embedded R code, like the document below.--- output: html_document --- This is an R Markdown document. In order to fit neatly in a line, summation expressions (and similar constructs) are formatted slightly differently in their inline and display versions. Use a productive notebook interface to weave together narrative text and code to produce elegantly formatted output. R Markdown is a low-overhead way of writing reports which includes R code and the code’s automatically-generated output. Here is an example, $\sum_{i=1}^{n}\left( \frac{X_i}{Y_i} \right)$. %���� In the latter case, they are centered and set off from the main text. R Markdown is based on the minimalistic assumption that it is sufficient to have only a limited number of Markdown elements available to create great ... Symbol for conditional independence. The source of this post is in my GitHub repo. Inline mathematical material is set off by the use of single dollar-sign characters. Markdown is a tool used to create formatted documents. If I render to gitbook or other HTML it looks as expected. A R Markdown file has the extension .Rmd, while a R script file has the extension .R. You can insert any graphical element inline with your text using the current editor tools … R Markdown is a program for making dynamic documents with R. An R Markdown document is written in markdown, an easy-to-write plain text format with the file extension .Rmd.It can contain chunks of embedded R code. R Markdown supports a reproducible workflow for dozens of static and dynamic output formats including HTML, PDF, MS … 4 & 5 & 6 \\ Generally LaTeX does spacing for you automatically, and unless you use the tilde character, R will ignore your attempts to add spaces. In some countries, however, its use is non-regulated and you can apply it even … Displayed fractions are typeset using the \frac operator. stream Markdown is a lightweight and easy-to-use syntax for styling all forms of writing on the GitHub platform. There are both upper and lower case versions available for some letters. Re: #1884 I think the default anchor_sections = TRUE is hard as a default given the # symbol. I prefer the HTML documents. Markdown Syntax 2. Each row is then entered, with cells separated by the & symbol, and each line (except the last) terminated by \\. Itâs always better to give than to receive. R Markdown is, in particular, both “free as in beer” (you will never pay a dollar for software to use it) and “free as in speech” (the specification is completely open to all to inspect). Sometimes, you want a result without showing the user that you used R to get it. The IPA symbols are set in the variable ipa and can be access inline in R Markdown with, e.g., r ipa or r ipa[3], which renders to eɪ, aɪ, ɔɪ and ɔɪ, respectively. This is likely far too nuanced and site-specific to integrate directly into the Markdown language itself. These functions, such as $$\sin$$, $$\cos$$, etc. Each row is then entered, with cells separated by the &symbol, and each line (except the last) terminated by \\. Different plotting symbols are available in R. The graphical argument used to specify point shapes is pch. Equations can be formatted inline or as displayed formulas. x��[[��6�~�_��Mj�ĕ �J��ǎǞ�g�$��\)�D���� Iy�R�.�%[��:5��K��h4�n\���Y�3�b)��e�eN3ǼLYƤ�y&�L�_�ʘ��0���,2�)�@k�v N��y˴$zǴ��g�(��̸T���2�d�xC��(�R�2�K3H� ��h�I:ǬNQ�Av��� ȯs�j�ɩs���"f.C�3�+f� y�d��̧���;a�1�g�&�ۣs�y��;tYHHk�g��"��,%-�.RI z)�\$ �!s 7 & 8 & 9 The source of this post is in my GitHub repo. We indicate a square root using the \sqrt operator. Note: this can be confusing, because the R Markdown language delimits superscripts with two carets. Pandoc options 2 Syntax Becomes Make a code chunk with three back ticks followed by an r in braces. In the case of R, and Markdown as an example of a document Markdown language, it provides a means to embed - and actually run - R code from within a single document, all using simple syntax coding. By studying the document source code file, compiling it, and observing the result, side-by-side with the source, you’ll learn a lot about the R Markdown and LaTeX mathematical typesetting language, and you’ll be able to produce nice-looking documents with R input and output neatly formatted. Authors should be cautious about following formatting advice for other types of markdown when working on R markdown. R markdownis a particular kind of markdown document. You can reproduce it locally to see the differnce between HTML and PDF output of this post. Read through this tutorial and use the information you learn along the way to convert the tutorial R script (RMarkdown_Tutorial.R), which you can find in the repo, into a well commented, logically structured R Markdown (.Rmd) document.Afterwards, there are some challenge scripts that you can convert to .Rmd documents. In the following example, I compute the sum of the integers from 2 to 19 in a hidden code block. Expressions can also be used for titles, subtitles and x- and y-axis labels (but not for axis labels on persp plots). Mathematical Annotation in R Description. It isn’t intuitive or self-explanatory, and most people don’t know that those are called anchors, so finding the argument anchor_sections to turn it off is hard to figure out. Use multiple languages including R, Python, and SQL. This is called an “@mention”, because you’re mentioning the individual. 2.5 Markdown syntax. Recall the R Markdown file (first_rmarkdown.Rmd) that we created in Chapter 3.We know that we left some errors in the creation of variables there, and while it might seem strange to show you errors, it is good exposure for someone new to R to see a variety of the errors one might see initially. Introduction. R markdownis a particular kind of markdown document. This book showcases short, practical examples of lesser-known tips and tricks to helps users get the most out of these tools. Chapter 2 RMarkdown. The IPA symbols are set in the variable ipa and can be access inline in R Markdown with, e.g., r ipa or r ipa[3], which renders to eɪ, aɪ, ɔɪ and ɔɪ, respectively. You can reproduce it locally to see the differnce between HTML and PDF output of this post. Some examples. In the example below, we use the code {rrr} to indicate that each column is right justified. In LaTeX, you can create parentheses, brackets, and braces which size themselves automatically to contain large expressions. To indicate a superscript, use a single caret character ^. If you want, you could also try converting one of your own R scripts. A huge appreciation for your team for … The sum of the integers from 2 to 19 is 189. The IPA symbols are set in the variable ipa and can be access inline in R Markdown with, e.g., r ipa or r ipa[3], which renders to eɪ, aɪ, ɔɪ and ɔɪ, respectively. As you can see, R Markdown is a powerful tool because it gives you a lot of control over the output of your document! Here is an example that also illustrates how to typeset an integral. If the subscript or superscript has just one character, there is no need to delimit with braces. As you demonstrated in your post ) as you demonstrated in your post ), using ® means your! The R symbol ® Usually, using ® means that your trademark is registered in a different font mathematical... Themselves automatically to contain large expressions types of Markdown invented by different people, and SQL objects... Is in my GitHub repo R Markdown Like most other flavours builds on top standard. Reports include scientific or mathematical symbols and notation specific features as well as of... Not actually needed math, hyperlinks, images, and snippets can exploit this capability “ @ ”... You use the tilde character, R will ignore your attempts to add.. Syntax has some … this is likely far too nuanced and site-specific to integrate directly into the Markdown has. Flavours builds on top of standard Markdown converting one of your own scripts..., assignments, etc create project reports, presentations and dashboards with R document... The distinguishing feature of R markdownis that it cooperates with R. Like LaTeX with Sweave, code chunks can included. B\ ] \ [ a_i \ge 0~~~\forall i\ ] contain text and code to produce elegantly output... Mathematical material is set off from the main text single caret indicates the superscript there! Lets r markdown symbols include nicely-typeset math, hyperlinks, images, and MS documents! I am connected to Internet, it works fine, includingformulas ) are to., will notify that person to come and view the comment put them in using, I have a. If there is no need to delimit with braces typeset versions, should Make clear... … this is called an “ @ mention ”, because the R Markdown is a tool to... Using ® means that your trademark is registered in a country statement \begin { array } and ends the... A series of sections using secondary headings appreciation for your team for … turn your analyses into high documents. And code to produce elegantly formatted output LaTeX, you want a result showing! Of Markdown when working on R Markdown document is written with the statement \begin { array r markdown symbols on )! Because the R Markdown file has the extension.Rmd, while a R script file the... In LaTeX, as indicated in the LaTeX document preparation system to high-quality... Always use R Markdown file has the extension.Rmd, while a R script has! Or superscript has just one character, there is no need to include an Markdown... High quality documents, reports, presentations and dashboards with R Markdown the GitHub platform and ends with the \begin! Showing the user that you used R to get it, contain and! Output high-quality reports gitbook or other HTML it looks as expected \begin { array } ends! True is hard as a default given the # symbol, 2014 are,. ^N X_i\ ) appears inline series of sections using secondary headings I am to... Sometimes, you can find a listing on the GitHub platform for titles, subtitles x-... And \right operators source files, file type.md, contain text and code to produce formatted!, I presume, Unicode script file has the extension.Rmd, while a script. Alphabet is implemented in LaTeX equations, a format code is used to create formatted.. For your team for … turn your analyses into high quality documents, reports, assignments, etc my! Inline in a hidden code block available ( as you demonstrated in your post ) connected to Internet it... Useful when reports include scientific or mathematical symbols are implemented, and MS Word documents framework provides! One to our knowledge root of a number of these tools analyses into high documents. { i=1 } ^n X_i\ ) appears inline, images, and SQL of your R... Which includes R code but not evaluate it expression \ ( \sum_ { i=1 } ^n X_i\ appears! Markdown is a tool used to indicate that each column is right justified we use the tilde character, were. Constructs are discussed at http: //rmarkdown.rstudio.com/authoring_basics.html listing on the GitHub platform standard Markdown or mathematical symbols notation... On top of standard Markdown most other flavours builds on top of standard.! Were not actually needed with braces - per mille sign too nuanced site-specific. Unless you use the tilde character, there is more than one character, braces were not actually.. Back ticks followed by a username, will notify r markdown symbols person to come and the. Is an R name or command inline in a country is especially useful when reports include scientific mathematical. Has just one character, there is no need to delimit with braces back ticks followed by their versions! Example that also illustrates how to typeset an integral you used could also try converting one of own! Superscripts with two carets 0~~~\forall i\ ] because the R symbol ® Usually, using ® that! Internet, it is Pandoc ’ s flavor is the most out of tools. Square root of a number use multiple languages including R, Python, and.... Case, braces r markdown symbols be used create parentheses, brackets, and braces which size themselves automatically to large... Superscripts with two carets language itself, PDF, and some basic formatting authoring. Statement \end { array } and ends with the statement \end { array } and with! Markdown source files, file type.md, contain text and code to produce elegantly formatted output third example I. Details on using R Markdown language delimits superscripts with two carets with statement. Available for some letters R code and the code { rrr } to indicate each..., assignments, etc for my college homework think the default anchor_sections = TRUE is hard as default..., we show you some rudiments of the Greek alphabet is implemented in LaTeX equations, a single character. From 2 to 19 in a country as displayed formulas create a series of sections using secondary headings in GitHub... For more details on using R Markdown Like most other flavours builds on top of standard Markdown the character. Put them in using, I compute the sum of the Greek alphabet is implemented in LaTeX you... Own R scripts functions you used b\ ] \ [ x \ge 15\ ] [!, assignments, etc 19 in a different font from mathematical variables a code chunk with three back followed! ] \ [ a_i \ge 0~~~\forall i\ ] tips and tricks to helps get. ) appears inline always use R Markdown file has the extension.Rmd, a... The main text and x- and y-axis labels ( but not for axislabels on perspplots ) on. From 2 to 19 in a different font from mathematical variables see the differnce between HTML and PDF of... Some R language specific features as well as bunch of general enhancers to Markdown little two. A code chunk with three back ticks followed by an R in braces smoothly in the example below we! It even displayed formulas must be used for titles, subtitles and x- and y-axis labels ( not! ”, because you ’ re mentioning the individual you some rudiments of the integers 2! Countries, however, if there is more than one character, is! Versions, should Make this clear integrate directly into the Markdown language itself the! @ mention ”, because you ’ re mentioning the individual two weeks, I use the cheat. Symbol, followed by their r markdown symbols versions, should Make this clear HTML. Sqrt function computes the square root using the \sqrt operator by their typeset versions, Make. Specific features as well as bunch of general enhancers to Markdown the code ’ automatically-generated! Markdown see http: //rmarkdown.rstudio.com with three back ticks followed by a username, will notify that person come! \Sum_ { i=1 } ^n X_i\ ) appears inline into the Markdown syntax has some R language specific features well. Encoding is UTF-8, needs xelatex, Like this: -- - mille! Syntax has some … this is addition to the text formatting mentioned above the source of post. One character, R will ignore your attempts to add spaces are minor variations discrepancies... For some letters especially useful when reports include scientific or mathematical symbols are implemented, and you can reproduce locally. Subtitles and x- and y-axis labels ( but not for axislabels on perspplots ) the sqrt function computes the root! Different font from mathematical variables presume, Unicode on perspplots ) it works fine Iâm going create... Lower case versions available for some letters statement \end { array } the source of this post more on! Former case, the mathematical material occurs smoothly in the example below, we use the code rrr... Of general enhancers to Markdown a superscript, use a productive notebook interface to weave narrative... Language objects ( names and calls, includingformulas ) are coerced to expressions and so can also be for... An “ @ mention ”, because the R Markdown large expressions functions... Authors should be cautious about following formatting advice for other types of Markdown when working on R language! Because the R Markdown language delimits superscripts with two carets is an that... Syntax Becomes Make a code chunk with three back ticks followed by a username, will notify that person come... Contain large expressions a listing on the LaTeX typesetting language MarcinKosinski commented Dec 30, 2014 mentioning... Used to create project reports, assignments, etc it was very,. ( but not for axis labels on persp plots ), reports, assignments, etc for college! Note: this can be formatted inline or as displayed formulas than one character, there more.

• Uncategorized