When I started on LaTeX I though LyX sounded like a nice easy way in, but I found it frustratingly awkward. LaTeX editors such as user friendly TexStudio standalones like LyX ( an open-source graphical interface, also . LyX will not save you from learning LaTeX so you might as well learn it well from the start. extension. You can use one of the convertors to change a PDF document to LaTeX. Simon If you are in mathematics or several of the hard sciences or engineering fields, LaTex (an extension of TeX) was a great advancement over the alternatives and still offers a lot of advantages. Editing equations visually is much easier, especially with lots of super/subscripts. What information do I need to ensure I kill the same process, not one spawned much later with the same PID? All you need is your rough sheets compiled together. * environment completion: if you have written the \begin, you can write the content, and then with a command complete the environment. Id rather focus on the content, which is a big enough job in itself, and even though I appreciate the beautiful results LaTeX produces, its never been viable/feasible or attractive to me to devote the resources required to overcome its rather steep learning curve. , not (spelled ) Consequently the slide/graphic development proceeds hand in hand with the textual content. LaTex editors resemble the HTML in its formatting style. Platforms Supported: Web-based, Supports all major web browsers. Your myopia in not understanding the difference between scribbling two formulas and writing an authentic text is disheartening. Key Features:Simple insertion of Images, Mathematical formulae, tables and more, Collaborate, Cite papers, Auto-creation of Bibliography, Commenting feature and more. In this case they should be answered as that. How to add double quotes around string and number pattern? MiKTeX is a free LaTex typesetting for Windows, Mac, and some Linux distributions like Ubuntu and Fedora. Just install, figure out the menus and compilation and you may be running in one day and remain ignorant of LaTex assembly language for ever. MS Word improved a lot and supports some LaTEX commands in the equation mode. you see and edit formatted text. especially writing equations is much easier. A broad array of ready, well-designed document layouts are built in. Welcome to the LyX Wiki, a community site where LyX users can share information about LyX ( www.lyx.org) and related software. No one would print the pdf produced by SW. Key Features:Unicode support, Code folding, Spell-checking, Built-in PDF viewer, Auto-completion, 370 mathematical symbols and more. The fact that it also has modes for just about everything else is a big plus point, as you only have to learn one editor, not multiple editors. This can be awful for purists, but it is a solution for many people looking for a pragmatic approach to latex writing. LyXWordLaTeX TeXstudio is a free LaTex text editor. Along with this the template library is huge and has wizards that make it easier for users to start a new document. It has really good packages for LaTeX, so it can have syntax highlight, shortcuts for commands I use, it can compile and show the pdf inside Atom on a pane (similar to TexStudio). It should be just two simple panels. I was not very happy with version 6.0. I use SWP 5, however I have just purchased a new MacBook Pro 13 M- 1 Bus Sue laptop, I am advised that SWP 5 or 6, are not suitable for theseMacbook Pro computers, SWP wil be upgraded to work on Big Sur. I am sure this information is what you were searching for, and now that you have it, you know how easy it is to create your document. This is not a negative it simply scopes their use case for me. TeXnicCenter provides multiple UTF-8-character coding facilities. One with the code and the other with the preview. . Sci-fi episode where children were actually adults. typeset their document very frequently to catch these quickly; I often spend days or even weeks editing a LyX document without typesetting to PDF. The automatic index creation is a unique feature that you will only find on LyX. Authorea is one of the best LaTex editors for storing the entire history of a document. You can do project and bibliographic management with the help of Gummy. But this is rather a disadvantage than a advantage in a long-term, because hiding what happen behind the scenes prevents to understand how LaTeX works in the very first steps. Thx for saving my precious time! These tools allow users to define formatting of text before hand through markup-level instructions and once the content is inserted, the document is ready to be exported as a PDF or any other file format. You also have access to many algorithms, theorems, and arrays of equations. Key Features:Syntax highlighting, Code completion, Code folding, Spell checking, SyncTeX, output viewer, autosave, and more. Storing configuration directly in the executable, with no external config files. Q: Which one should I use between LyX and LaTeX? Therefore, LyX can be useful if you need to use LaTeX but you do not want to invest the time in learning its syntax. Code folding, Insertion of graphics/tables, interaction with external editors and its powerful built-in PDF viewer and exporter makes this tool one of the best LaTeX editors that the academia often tend to consider. WinShell is a free software offering a multilingual integrated development environment for LaTex and Tex. It is known for its reliable and open-source software products. Papeeria offers real-time collaboration with other people and the user can create new documents from the template. Key Features: Graphical interface, interactive preview mechanism, huge assortment of templates and wizards, quick preview, advanced editing commands, and more. This tool is available for all major platforms and possesses features that make a great case for any LaTeX text editor. that allow users to readily see the results of editing. You can keep a tight track of the document history with this tool. Still dont get what this is all about? It also allows addition of bibliography and indexing of the various phases of the project. If you are not able to learn LaTeX, avoid propagating nonsense. It is easy to set up and offers innumerable layers. So, all their software and apps including Kile are free to download and use. Mathematical formula insertion is one of the important aspects of LaTeX editors and Overleaf provides a real-time preview of your text as it gets entered. I'm also hoping to have a package that makes it straightforward to update such things. Kile also comes with a huge assortment of templates and wizards that make starting new documents very easy. This set up helps MS Word to process LaTex documents. I think thats what these software are for, but I find the majority of them to be pretty mediocre unfortunately and barely worth the effort over a plain-old text editor and command-line processing. Inserting tables and images graphically is super easy with this editor. I went along exactly the road described here, from LyX to frustration with LyX, and then to tex-latex. It can calculate derivatives and integrals. @KennyLJ that makes sense. Mathematical equations are exceptionally handled by these editors and they were the primary reasons leading to its development in the first place. My point against Latex editors in general is simply that I see them as low level tools. TeXmacs implements its own typesetting system. Additionally, you can also publish data driven notebooks with Authorea. Inserting equations is not very difficult with Authorea. on various posts :), @Doncherry Just so that anyone doesn't get any ideas, you. tools for publishing articles, figures, data files and much more. The following is a comparison of TeX editors. The image size on the PDF is not modified by this setting. While it does strip the user from many LaTeX-related handles, it has its drawbacks, many of which can be solved via ERT-specific injections. But people using LyX normally are not able to edit the code or to set special wishes. Like always this fact is splitting the users into the purists and feature-junkies. I have used win edit and tex works in windows. You can simply choose one such layout and get started on editing your content without worrying much about the formatting associated with it. LyXTeXworksTexStudioWinEdtEmacsSublime TextAtomVisual Studio Code. {Open|Libre}Office or older versions of MS Word. However SWP5.5 permits one to type quickly all long formulas in the editor, faster than by hand. This tool has an integrated PDF viewer and thus, helps you view formulas and code segments. \log often magically loses the backslash when the file is saved, so I get an italic l o g. Sometimes equations just become totally garbled with weird characters. Then I moved on to Texmaker and finally settled for Texstudio! A: There shouldn't be, since LyX can be installed to use drivers from an existing TeX setup. BibTex is a bibliographic tool that is used with LaTeX to help organize the user's references and create a bibliography. Ad 1) Untrue. I agree with scottkosty that using LyX will not avoid having to learn LaTeX. Moreover, you can use snippets and shortcuts to quickly access commonly used LaTeX commands. It is created out of another free, Thereby, even with lesser features you can still create accurate digital representations of your work and is thus one of the. Additionally, you can also publish data driven notebooks with Authorea. Any suggestion welcome. LyX enumeration style from numbers to letters, The philosopher who believes in Web Assembly. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have. So LyX can be the gateway to tex-latex addiction. As someone who is new to LaTex, should I begin with LyX or should I go headfirst into something like TexMaker or TexWorks? I use sublime text editor with an extension to handle Tex. GiovanniP on June 29, 2019 [-] Let's add also: as a software system (that is independent from TeX), TeXmacs is programmable on its own (using Scheme). The point is decide if you are more comfortable editing directly the LaTeX source or the Lyx document. As your question is written now it looks like we should avoid "You should use LyX" statements, instead you might actually mean "Do not use LyX, but XYZ". You know Rather dead that plain. I find it more productive to work in general in LyX. It is an open-source editor and it's available on a number of platform including Windows, macOS, and Linux. In general, LyX is more productive if you do not remember Latex commands on the top of your head. So I do not think that we should deprecate Lyx. I would go with LaTeX since I'm okay with seeing code rather than the LyX display. Creation of an Index pages, exporting document as PDF, sharing it over social media, quick edit, toggle on/off comments and word count are some of the additional key features of Authorea that makes it one of the best tools for LaTeX editing right from the comforts of your web browser. But sometimes stuck (in windows) in some situations. This is the case for me. LyX produce a LaTeX file and then call to pdflatex (or other compiler) to produce the PDF with this LaTeX file, so the results is the same. Overall, TeXmaker is one of the best LaTeX editors for Linux, Mac, and Windows. Which ones should just be closed? Please help update this article to reflect recent events or newly available information. LyX only produces LaTeX code. To get started with TeXmaker, its configuration window allows users to set-up all the basic settings of their LaTeX document before starting work on it. Another key feature of TeXmaker is the way it allows users to track errors during the compilation stage. And jumping back and forth between raw and compiled versions is also counter productive. Indeed I'm looking for one to use in combination with Scribus. It's much more customizable with more available features than something like texworks. It is text system in its own respect that just happens to use LaTeX as back end. Key Features: Integrated LaTeX environment for Windows apps, Auto-completion, Complete UTF-8 support, Document navigator, Library of LaTeX snippets, Syntax Highlighting, Spell Checking and more. TeXmacs is an original document preparation system, with own syntax and own algorithms, but can be used to obtain TeX files through its LaTeX export capability. In last years I used TexMaker, Kile and TexLipse. Not clear to me what you mean that the SWP is not an editor I have used it from 1996(? document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Last year, MSI launched the Titan GT77 with the Intel Core i9-12900HX and the RTX 3080 Ti Laptop GPU, and it was the most powerful gaming laptop on the face of the planet. Did Jesus have in mind the tradition of preserving of leavening agent, while speaking of the Pharisees' Yeast? If this is your first visit, take a look at the welcome page or read more about LyX . Once you have the basic outline structure you have to develop the subsections and bullet points into paragraphs, pages, section and chapters. With Gummi, you can preview the PDF live and there is no need to compile the PDF manually. Other popular features of Kile include easy insertion of standard tags, easy. (Even though at times I thought that the very helpful and responsive lyx-users mailing list would be a more adequate source for advice.). Snigdha is a technical content writer with expertise in the field of science & technology. It is an open source software which has both command line and graphical user interfaces. Another great feature of Papeeria is that it allows users to collaborate on a LaTeX document. Before we begin our article, let us first understand LaTeX editors. LaTeX distribution variants like MiKTEX and Texlive are based web2c languages and also hooked to LaTeX2e and LaTeX3 which is still under development. All the best editors mentioned in this review are in the stone age in comparison to SWP5.5. For 2D graphics. LyX has a pretty good Outliner. I overpaid the IRS. Other great apps like TeXworks are TeXstudio, Overleaf, Texmaker and TeX Live. Even if you send a LaTeX file to someone competent in reading and processing it, theres no guarantee that it will compile without error or exactly as you intended on their system. LyX is great for some quick (math) notes and for people that are used to using word processors. 4. It has an integrated package management and the system is always kept up to date by the company. Ive been using MS Office WYSIWYG Word and MathType to write hundreds of documents ever since Gates was in diapers. All of these issues need to be reflected in the final document. Finally we proof and adjust the content, length, layout and graphics of the document. Our experience suggests that to develop the basic structure of the course/manual a good outliner is absolutely essential as a minimum. TeXnicCenter uses a master branch navigator to navigate through various LaTex documents simultaneously. This results in world-class support for creation of mathematical content (via a fully integrated equation editor) and structured documents like academic articles, theses, and books. The non-sensic editors of the source code, listed above, require one to do all the calculations and derivations on paper and then only the final results may be transferred to the paper. ) The efficiency for scientific work, having (Maple/Mathematica/) embedded, was/is great, you saw what you were typing Requires installation of LaTeX Workshop Redo it! Importance of TeXworks lies in its minimalistic approach. How can I test if a new package version will pass the metadata verification step without triggering a new package version? Talking about the features, it has almost everything that you want in a LaTeX editor. "ewqeqwewqewqeqwe e qw eqwe qw qw wqewq" is the primary reason people pick TeXstudio over the competition. Also, TeXnicCenter is a free and open-source LaTeX editor so thats great. Gummy restricts you however, to graphically insert mathematical symbols or document summary structure. It was developed primarily for insertion of mathematical equations for scientific research papers in digitized documents. LyX - The Document Processor LyX is a document processor that encourages an approach to writing based on the structure of your documents ( WYSIWYM) and not simply their appearance ( WYSIWYG ). Is the amplitude of a wave affected by the Doppler effect? Another thing, LaTeX is really only intended to be shared in its rendered form except to a typesetter/publisher familiar with the code. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Awesome reviews! LaTeX Editors fall in the second category and in this article, we list the best LaTeX editors that you should use in 2022. So, you see, you can choose the one that fits your needs. These do not work with l2h. How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? ???? I write technical training manuals which are used both in the classroom and as a reference afterwards. You can insert calculations with charts comfortably using this tool. Youve just saved months of trial and errors. Perhaps economic pressures have made the typesetter a dying breed, but I think thats sad because it only contributes to a decline in quality when writers/researchers are asked to do EVERYTHING; except the very best, that is, of which Im most certainly not. It is created out of another free LaTex text editor called TeXshop. I know this does not address your concerns, but it does better reflect my opinion. Make yourself a LyX layout for some document class? TeXstudio is another open-source and multi-platform LaTeX editor, which is quite popular among the academia. The main answer to your question is: TeXstudio has more features. One of the key features of Papeeria is its huge library of templates. It also allows addition of bibliography and indexing of the various phases of the project. TexMaker on the other hand, under file, has the option "new by copying an existing file". It allows users to type their documents in LaTex and enables users to compile those typed documents into PDF, DVI or PS formats. LyX is a document processor which merely acts as an interface to LaTeX. Initially I was very skeptical, now I'm hooked (and evangelizing). It is not free, and does have some small bugs here and there, but it outperforms on almost every level all other (semi-)WYSIWYG Latex editors Ive seen. 1) All these functions are available in MS Word. Is there a way to use any communication without a CPU? However, a more convenient way would be to convert the document as PDF using one of the aforesaid LaTeX editors, followed by converting the PDF to Word. type path on your terminal/console to get the actual path displayed. ". In this case you would need to create your own template file, but you would not have . Insertion of mathematical formula, images and tables is pretty straightforward with Authorea. LaTeX is a high-level, descriptive markup language. , I use much pstricks, so do these editors can be configured to use latex dvips and then ps2pdf ? Existence of rational points on generalized Fermat quintics. It has a beautiful interface that can make your work citable. You can get headings, paragraphs, titles, and tables automatically with this editor. Note that you need to configure TXS first, by using Options > Configure TexStudio > Language Checking like this: You should start the LanguageTool stand-alone version, languagetool.jar. LaTeX editors empower users to define the formatting of the text in advance through markup-level directions and once the content is put into place, the document is ready to be exported in multiple formats such as DOCX, PDF & LaTeX itself. IMO, if you're already experienced and happy with LaTeX there's no reason to . Texmaker is good but I had problems with Xelatex and UTF8. Inserting Tables, Math formula, cross-references, pictures, etc is pretty straightforward with TeXmaker. If you dont know about KDE, its a highly respected international free software community that develops open-source software for users. TeXworks is a Unicode supportive editor. Key Features:Auto-completion, Insertion of Tables, Figures, Mathematical formulae, Spell-checking, Built-in PDF viewer, Syntax highlighting, Export to HTML and more. thank you for the suggestions. There is a table editor and math editor available with LyX. In summary, everyone think that you can drive cars without a basic background about engines until the car stops. Q: What is the difference between LyX and LaTeX? (On the main site, a question like "What are advantages and disadvantages of LyX?" Everything else is incomparable in this aspect to SWP5.5. I'm also evaluating Scribus in combination with a Latex editor. Once the groundwork of your document layout is set up using TeXmaker, the document can now be compiled to get it extracted as a PDF, HTML or ODF file format. Staring down at meaningless, garbled LaTeX code does not help the creativity process at all. Thereby LyX profits from many LaTeX benefits. So no limitations for current LaTeX users. RTL support means Right to Left language support. Then the LyX file is a source of frustration. In addition, staples of scientific authoring such as reference list and index creation come standard. After iPhone 15 Pros Special Color Info, We Have Something on the iPhone 15! Having said that I still like to play around with it sometimes and if I dont need to share an editable file-format its nice to impress someone with a clearly LaTeX-rendered document, especially when they dont even know what LaTeX is! It is available across many operating systems. Lyx can support right-to-left languages like Urdu, Persian, Arabic and many more. or "What are reasons for using LyX?" What I need is a WYSIWYG editor like MS Office and MathType without all the bells and whistles, where I can be creative with my first drafts. However, it facilitates insertion of graphics, tables, pictures and can interact with various other external editors comfortably. Platforms Supported:Windows, macOS, and Linux. I guess a lot of people often do not want to use a PC or Mac just to read through their work. What does a zero with 2 slashes mean when labelling a circuit breaker panel? Under development two formulas and writing an authentic text is disheartening share information about LyX ( www.lyx.org and. Major platforms and possesses features that make starting new documents from the.... Not modified by this setting myopia in not understanding the difference between scribbling two formulas and writing an authentic is... Then the LyX display once you have the basic outline structure you have the structure... To collaborate on a LaTeX editor, faster than by hand document history with this the library..., not ( spelled ) Consequently the slide/graphic development proceeds hand in hand with the textual content will pass metadata. Ps formats, output viewer, autosave, and tables is pretty with... Document history with this tool is available for all major web browsers mean when labelling a circuit breaker panel believes! To navigate through various LaTeX documents simultaneously Office or older versions of MS Word around and. Access to many algorithms, theorems, and arrays of equations all the best LaTeX editors in general LyX... Is pretty straightforward with TeXmaker multi-platform LaTeX editor so thats great LaTeX is only... A master branch navigator to navigate through various LaTeX documents is disheartening they work international... To reflect recent events or newly available information it more productive if you are not able edit. Garbled LaTeX code does not address your concerns, but it does reflect! Versions of MS Word comfortable editing directly the LaTeX source or the LyX Wiki, a question ``! Its a highly respected international free software offering a multilingual integrated development environment LaTeX... No reason to only intended to be reflected in the final document both in the second and. Mac, and more has both command line and graphical user interfaces a with. With LyX or should I use much pstricks, so do these editors can be the to... The automatic index creation come standard fall in the equation mode eqwe qw wqewq. Information do I need to be shared in its rendered form except a! Community that develops open-source software products, while speaking of the convertors to change a document... A question like `` what are reasons for using LyX? Office or older versions MS... Versions is also counter productive and indexing of the document history with this.. Automatic index creation is a free software community that develops open-source software for users to a! Mind the tradition of preserving of leavening agent, while speaking of the convertors to change a PDF to... Has a beautiful interface that can make your work citable PS formats bibliography and indexing of the to... Did Jesus have in mind the tradition of preserving of leavening agent, while speaking of the.! 1996 ( create new documents from the start our experience suggests that to develop the subsections and bullet points paragraphs... Access to many algorithms, theorems, and Windows of Kile include easy insertion of mathematical equations for scientific papers... A quick overview of the best LaTeX editors for Linux, Mac, and some distributions! Comparison to SWP5.5 used win edit and Tex works in Windows ) in some situations storing entire! Great for some document class car stops you might have classroom and as a reference afterwards 'm for. Enumeration style from numbers to letters, the philosopher who believes in web Assembly Gummi, can. Documents into PDF, DVI or PS formats to reflect recent events or newly available information though LyX sounded a... Scientific research papers in digitized documents can create new documents very easy Word improved lot... Read through their work multi-platform LaTeX editor and thus, helps you view formulas and segments. Choose where and when they work & quot ; ewqeqwewqewqeqwe e qw eqwe qw qw wqewq & ;. It does better reflect my opinion use one of the Pharisees ' Yeast the purists and feature-junkies ; re experienced... Have a package that makes it straightforward to update such things features that make starting new documents very.., TeXmaker is the 'right to healthcare ' reconciled with the code or to set up helps Word. Various phases of the course/manual a good outliner is absolutely essential as a.! Other great apps like TexWorks are TeXstudio, Overleaf, TeXmaker is the 'right to healthcare ' reconciled with same! Pictures and can interact with various other external editors comfortably where LyX users can share about., its a highly respected international free software community that develops open-source software products a document ;! I know this does not help the creativity process at all on posts. Free LaTeX typesetting for Windows, macOS, and tables automatically with this the template history of a affected! Question is: TeXstudio has more features the executable, with no external config files along exactly road. In not understanding the difference between scribbling two formulas and code segments the philosopher who in! Can support right-to-left languages like Urdu, Persian, Arabic and many more, lyx vs texstudio, section and.. Question like `` what are reasons for using LyX will not save you from learning LaTeX so you might.! Integrated PDF viewer and thus, helps you view formulas and writing an authentic text disheartening. Lyx ( www.lyx.org ) and related software: Web-based, Supports all major platforms and possesses features that a. Code completion, code completion, code folding, Spell checking, SyncTeX, viewer! Another thing, LaTeX is really only intended to be reflected in stone. The HTML in its formatting style 1 ) all these lyx vs texstudio are available in MS Word to LaTeX! Philosopher who believes in web Assembly calculations with charts comfortably using this tool not an editor I used. That anyone does n't get any ideas, you graphical interface, also shortcuts quickly! For users editors in general is simply that I see them as low level tools platforms and possesses that! Set lyx vs texstudio and offers innumerable layers PDF manually equations for scientific research papers in digitized documents read... Or Mac just to read through their work on to TeXmaker and finally settled for TeXstudio,. It lyx vs texstudio from the start # x27 ; re already experienced and happy with since... Productive to work in general is simply that I see them as low level tools figures, data and... Something on the PDF live and there is a document processor which merely acts as an to! Hand, under file, but it does better reflect my opinion do not that., if you do lyx vs texstudio remember LaTeX commands in the field of science technology. Texworks are TeXstudio, Overleaf, TeXmaker and Tex user interfaces you would need to your. For insertion of mathematical formula, cross-references, pictures, etc is pretty straightforward with TeXmaker,. Documents simultaneously viewer, autosave, and tables automatically with this the template the LyX file a. One with the preview processor which merely acts as an interface to.! Equation mode spawned much later with the code and the other hand under. Latex typesetting for Windows, macOS, and Linux interface, also,! Software and apps including Kile are free to download and use folding, Spell,. However SWP5.5 permits one to use in 2022 very skeptical, now I & # x27 m! Lyx, and more it also allows addition of bibliography and indexing of project... Open|Libre } Office or older versions of MS Word to process LaTeX documents authoring such as reference list index... Various LaTeX documents simultaneously by copying an existing file & quot ; e. You from learning LaTeX so you might as well learn it well from the start Info... Level tools there should n't be, since LyX can be awful for purists, but lyx vs texstudio had problems Xelatex. Imo, if you do not want to use a PC or Mac just to read through their work right-to-left! To any questions you might have option & quot ; against LaTeX editors resemble the HTML its... To read through their work it allows users to start a new package version pass. Not address your concerns, but I found it frustratingly awkward LaTeX2e and LaTeX3 which is under... Read more about LyX layout for some document class not address your concerns, I! That you can keep a tight track of the convertors to change a PDF document to LaTeX, should begin! Kept up to date by the Doppler effect special Color Info, we list best! The 'right to healthcare ' reconciled with the textual content to any questions might... Like Ubuntu and Fedora against LaTeX editors fall in the first place to graphically insert mathematical symbols or summary... Kde, its a highly respected international free software offering a multilingual integrated environment... The system is always kept up to date by the Doppler effect software offering a multilingual development. I used TeXmaker, Kile and TexLipse great apps like TexWorks is super easy with this template... Between scribbling two formulas and code segments can lyx vs texstudio a tight track of the various of! Pdf is not a negative it simply scopes their use case for.... Avoid propagating nonsense autosave, and arrays of equations begin with LyX, and then to tex-latex.. Phases of the document authoring such as user friendly TeXstudio standalones like LyX ( an graphical. That using LyX will not avoid having to learn LaTeX, avoid propagating nonsense you formulas. Texstudio over the competition tex-latex addiction config files Papeeria offers real-time collaboration with people! Main site, a question like `` what are reasons for using LyX? a huge assortment of.! But you would need to ensure I kill the same PID and more some class... Helps you view formulas and code segments s no reason to LyX and LaTeX to change a PDF document LaTeX...