" so vspace*{fill} works. vspace {1cm} %Example of different font sizes and types In this example the {huge huge font size} is set and the {footnotesize Foot note size also}. I have tired: ewcommand{ esitem}[1]{item #1 vspace{-2pt} hspace{-5pt}}0. (The plus and minus allows the space to stretch and shrink if needed. Since \quad [ \qquad] is equivalent to a horizontal skip of 1em [ 2em ], use \hspace {-1em} [ \hspace {-2em}] to obtain a negative space amount. Why? Your are (wrongly) using the command center which actually starts the center environment, which is a list. The \usepackage[showframe]{geometry} was used to show the margins. The values of 1em and 1ex are separate, “independent”, values in the font definition file, and those are read into LaTeX when the font is loaded. Apart of use of centering of Werner answer, you can also control the space below the captions with elowcaptionskip (for example elowcaptionskip-1em) in the preamble or adjust manually a particular space with a negative vspace (for example vspace {-1cm}) in the text under the float. More precisely, LaTeX discards vertical space at a page. \textfloatsep: space between last top float or first bottom float and the text (20. \vspace{\fill} in a paragraph will add the filling vertical space below the line in which it eventually appears; \vfill ends the paragraph at the spot and adds the filling vertical space. item Form - Permite crearea de ecrane compuse din alte componente, cum ar fi imagini (I. More precisely, LaTeX discards vertical space at a page. It sets a 1in margin in all paper sizes and provides special commands to write and compute grades. ) -form inserts vertical space that is non-discardable. is there anythingl like this for Bibliography. 1 Answer. See What is the difference between vskip and vspace? for more information about vspace and vskip. g. For example, \vspace {12pt} will add space equivalent. center doesn't really add a blank line (LaTeX almost never does that) but it does add vertical space. . Know someone who can answer?By default, the white space next to a column is abcolsep (resulting in 2 abcolsep between two columns). It looks like this also works (on Overleaf, at least) without adding the package setspace. Please see the following MWE: documentclass {resume} % Use the custom resume. This <label> (or marker) can then be used to calculate distances or offsets from other page elements. 2 Answers. vspace{ 1cm } %Example of different font sizes and types In this example, a command and a switch are used. If you want to omit the date completely, use date {}, which stores an empty string. \hfill\break. , it may not work as expected in other situations that look equivalent), and the use of low-level TeX. The length can be positive, negative, or zero. vrule width 0pt obreak hskip 1cm hskip 0pt plus 0pt minus 0pt. Similarly, never use \hskip in a LaTeX document, but prefer \hspace which avoids head scratching in cases such as. The body of the environment goes into the box, and then at the end it sets the. Spacing around operators and relations in math mode are governed by specific skip widths: For relational operators, such as < <, > > and = =, LaTeX establishes hickmuskip space. New titling ele-ments may be de ned for printing by maketitle. The \vspace*{-\baselineskip} eliminates the space between the first line and the table. Note you want vspace* not vfill or the space would be discarded if the column break happened at that point. You can use the doublespacing command provided by the setspace package. 0pt). Space produced by quad and qquad simultaneously can be demonstrated:⏹ ⏹ and ⏹ ⏹. To make a text italic is straightforward, use the extit ( emph) command: Some of the greatest discoveries in science were made by extit{ accident } . So a common source of vertical gaps is that something vertically large has been moved to the next page, and LaTeX is adjusting the spaces in the current page in. Operators spacing. It is a rubber length—it may contain a component (see. And now, we use our new command exactly here\vspacebeforeline {18pt plus 6pt minus 6pt}, followed by a few other words to end the test. When TeX breaks a line it discards white space (glue) that would come at the start of a line. so, you need to move your wrapfig environment to guarantee that it won't run over a page break. \bigskip I want to drag down the drawn boxes for additional space for the actual signature and date. e. 2 extheight} % egin{cv}{Foo} end{cv} end{document}To get a smaller space between the line before itemize and the first item of itemize you can use a negative value for topsep. The syntax is convertto{mm}{1pt} to convert 1pt in mm: makeatletter defconvertto#1#2{strip@ptdimexpr #2*65536/ umberdimexpr 1#1} makeatotherTeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. My MWE might be a little too simplistic. I'd like to reduce the space between the equation and the text, but only in those cases in which the equation is in the. Other size spacings also available. png. 垂直方向のスペースを入れるには， \vspace コマンド を用います。これは， \vspace{<distance>} の形で使用します。以下に例を挙げましょう。 おはようございます こんにちは \vspace{10mm} こんばんは You can make your "title" a removal of vertical space. Tables Up: Commands for Text Mode Previous: Centering and Underlining. If LaTeX decides to break between lines at a point in the document where an \hspace is specified, then no white space is produced. vfill 命令在 tcolorbox 内不起作用。. 2. But for binary operators such as + +, − − and × ×, the \medmuskip space is set. So can you please tell me a code for this. Furthermore, I think resorting to a negative vspace to solve such problems is a bit dirty: if its length were set incorrectly, the images might overlap, and I would not want to lose a. Mar 17, 2014 at 3:49. The first column depicts the situation when we replace the parbox with a simple string. Off-topic: using tikz for the doted lines feels a bit overkill, you could use dotfill instead (this. I think more technically, vspace only has effect when LaTeX is in. It only takes a minute to sign up. These "lengths" are not defined as lengths, but as commands instead. You must not fight LaTeX, but rather embrace it. Some more information. addtolengthintextsep {1aselineskip} Share. My guess is that Latex handles the switch to vertical mode more smartly with vspace than vskip, but I would have to see an MGE to be confident. 5cm}. After the paragraph break you may insert vertical. Then, the added buffer will end up symmetric. The \vspace command is typically used to add space between paragraphs, sections, or other elements of a document. vspace {fill. setlength {parskip} {} does not work because it only changes the spaces between sections, not between newlines ( ). Text at the top of the page. 128. e. Or anything equivalent?. In summary, qquad doubles the effect of quad. will dot robertson at latex-project dot org 2009/09/04 Abstract The titling package provides control over the typesetting of the maketitle and hankscommands. tex'. The following are length commands that generate horizontal space with their various descriptions and examples. I want to keep all the information under 2 pages but signature is coming on the third page. , as needed. Sometimes it just puts the first few words/sentence of the following paragraph at the end of the previous one. 0 | Ubuntu 10. Is there a way to set the default length unit in a latex? For instance, I would like to write vspace {7} instead of vspace {7pt}. The width of the image is. For instance, it puts in a little extra space around Theorems to separate them from the text. If LaTeX is not currently in vertical mode, LaTeX saves the \vspace until next time it enters vertical mode. documentclass {article}: cho ta biết đang soạn. 1 Answer. For comparison lets look at a default documentclass {article} in LaTeX (with the package showframe to visualise the separation at the top) and one where we set. And I slept. $$ \TeX\ typesets the entire paragraph into lines, but can only use the \tc{vspace} commands when in vertical mode, putting the lines together into. vspace is the road to ruin. 0pt plus 2. As you can see, itlecontents for part is not working well. I am trying to work on a latex template. It will work if the \vspace is not the first thing in the column. 5in}x_{pm} =. You can simply use. Yes, it is possible, but using ` (Double backlash. breaks the line without filling the current line. vspace {1cm} %Example of different font sizes and types In this example, a command and a switch are used. documentclass[12pt]{article}. Italicized text. This behaviour is well defined but almost never what you want, it is almost always better to leave a blank line before the vspace so that the previous paragraph ends and TeX is in vertical mode so the space can be added at that point. tex file. You may also set it per-environment. LaTeX calculates the number of. {document} egin{titlepage} egin{center} vspace*{3cm} extsf{huge{ hetitle}} end{center} end{document} Output . TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. The vspace* is adding unwanted space. by Jidan / November 9, 2023. Also, use @{} to eliminate the the column spacing on the left hand side. 1 Answer. \vspace {1ex plus 0. . Regular vspace adds space only at the end of a line or between paragraphs (which is its normal use). Stack Exchange Network. zref's savepos module allows you to capture the x-coordinates of a point on a page via zsaveposx{<label>}. You should never set leftskip directly in latex, it will cause any nested list or display environment to be misplaced. well as I said originally the sign doesn't really affect the choice much. The command takes an optional. Since maketitle does actual output, it needs to be used after egin {document}. Lengths can be changed by the command: \setlength{\lengthname} { value _ in _ specified _ unit } For example, in a two-column document the column separation can be set to 1 inch by: \setlength{\columnsep} { 1in } Below is a table with some of the most common lengths and their. Not a trivial question: see this TeX. I can set the vertical space between the 2 to something specific (using igskip or vspace), but I would like to put as much space as possible between. – David Carlisle. @MinhNghĩa You would have to ask Mr. It only takes a minute to sign up. Add a comment. end {equation} And this is the last paragraph, followed by some equations which are not part of it. It is not true that scalebox {0. LaTeX vfill. This article explores two methods of making changes to various aspects of paragraph spacing: . If you do ask a question, link to it in a comment. documentclass {article} usepackage [demo] {graphicx} % omit 'demo' option in real document usepackage. Always use a list for this. \usepackage {setspace} after your \documentclass line. instead LaTeX's vspace*. Choose any size. There's a fairly large set of font sizes. There's also this website that also has an online LaTeX editor; it includes working examples you can open. Alternatively you could use smallskip medskip or igskip. by Jidan / November 9, 2023. \bigskip & \medskip & \smallskip, for common inter-paragraph spaces. the image is a first letter of a paragraph. The issue is that if you have an empty fifth argument for cventry in the middle of other cventry s, the space gets gobbled up too far. Stack Exchange network consists of 183 Q&A communities including Stack Overflow,. I'd like to add vertical space above and below figures/code chunks to separate this content from body text. documentclass [twocolumn] {article} If you see the example given below, your concept will be more clear. 0pt minus 2. 在水平模式时，它会在当前行结束时空出指定高度的空白。例如vspace 1mm等价于vadjust{vskip 1mm vskip 0pt} （vskip 0pt是必要的，否则 emovelastskip可能会移除你设置的空白高度）Something that would show up as a blank line in a Word document or a <br> in HTML or vspace in LaTeX. At the TeX level using doesn't start a new paragraph while using par obviously does. 4 Answers. Improve this answer. – David Carlisle. Thanks. end {document} This is the output it produces: Share. 1. ; Add a vertical space on each line where necessary via [<amount>]. But I tried many examples and didn't found one that would give an unexpected output (in order of vertical spacing, but general too). I have tried the subcaptions package and the commands vspace and vspace*, but they did not work. Comment that line out or change the vspace parameter. No installation, real-time collaboration, version control, hundreds of LaTeX templates, and more. The vspace command is the simplest way to insert an empty line in LaTeX. cls makes it straightforward create exam papers and typeset questions. You're adding unwanted spaces, though (in front of all \hfill commands, to be precise). In LaTeX, there are several ways to create a two-column layout depending on your requirements. exttt{ A command is used to change the style of a sentence } . . You also should rephrase/shorten or dividing section 2 on the left side of page 1. The main difference between space and ␣ is that the former obeys the space factor and the latter doesn't. That is, also leave a blank line between the two or insert an explicit par. Unwanted extra space before vspace* at top of page. So the igskip command is probably not what you are looking for. To fill the line, we can use it as given below. 125} instead of singlespacing and onehalfspacing. Can I remove the vertical spacing for just one specific align* environment in a tabularx cell?I am new to LaTeX. e. 2. But most of the time it doesn't work properly. will result in three spaces between the two words (the space after vspace{10pt} is swallowed, but the others remain). 2 Answers. The * version. For non-TFM fonts (in XeLaTeX): The value of 1em is always set to the ‘selected font size’, and the value of 1ex is always set to the height of an “x”. the best practice, and recommended, method of using LaTeX packages such as setspace and parskip which provide options and user-level commands to change the spacing of your LaTeX documents;; use of low-level TeX/LaTeX parameter. If someone (LaTeX team) can enlighten me as to the % general rule, please do! It would be very pleasant if setspace. 1 Answer. pandoc; Share. 125} instead of \singlespacing and \onehalfspacing. Take this simple case of the vspace. And to increase the space between lines, I'll use vspace {}. Synopsis, one of: vspace { } vspace* { Add the vertical space . . The difference is almost unnoticeable. vSpace Pro Enterprise Edition comes with vSpace Console–software to manage all your connected user sessions and access devices for small and large deployments. See examples of how to use ewline, hfill, reak, hspace, vfill and more. I have a two-column environment with changed aselinestretch and want to insert a vspace with glue before each paragraph. extfloatsep: space between last top float or first bottom float and the text (20. To manually set the current value of \parskip use LaTeX’s \setlength command; for example, to separate paragraphs by 3pt you can write: \setlength{\parskip} { 3pt } The following example demonstrates the use of \parskip : \documentclass{ article } % Choose a conveniently small page size \usepackage[paperheight=16cm,paperwidth=12cm,textwidth. Also, in my first LaTeX steps I was using this style: This is the text of a paragraph here. – TH. I use vspace, gives you full control on the amount of space. In vertical mode, vspace {<glue>} is. The Overflow Blog CEO update: Giving thanks and building. It is a rubber length—it may contain a component (see. 63. SE post and this other. LaTeX provides the macro vspace for adding an amount of space, vspace{fill} has the same effect as vfill, and has the same failing. You need to make some changes: 1) hspace is ignored at the beginning of a line, so you should use hspace* instead. You do know what's the needed space, namely 0. Modify the lengths \abovecaptionskip and \belowcaptionskip (in the document preamble) to suit your needs: \setlength {\abovecaptionskip} {15pt plus 3pt minus 2pt} % Chosen fairly arbitrarily. You could insert the instructions parigskip between the second and third subfigure to create a bit of extra vertical space between the two sets of subfigures. LaTeX starts horizontal mode when a image is inserted by \includegraphic. 001 in} 419773 & \vspace{0. However, I would like the first and second column to be vertically centered. Learn how to use LaTeX commands to insert different types of space in your documents, such as horizontal, vertical, infinitely stretchable, dotted, and predefined lengths. Your solution does a great job, but if I place the tabular from above where. kern inserts a space depending on the mode that TeX is in, and could. The following is perhaps a use-case of Heiko's answer. 0pt). 5cm} color {gray} item Field of application color. Here's a minimal example demonstrating the problem. There are two options here. 5=3. TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. However, LaTeX puts too much vspace below algorithms. ; Use the spreadlines environment from the mathtools package. If you want to reduce the space between a figure and the text below like I in Figure A, you can achieve this with vspace{value}. The indentation of the other paragraphs can be changed with this command. setlist {nosep,topsep=-parskip} to offset that space globally. Mico. You can change the default using @ {} next to that column. 2 extheight]{portrait} end{raggedleft} vspace{-0. end{document} Left is Plain, right is LaTeX Conclusion: what you heard is not true. Improve this answer. To double space a LaTeX document, you should include the line. Some macros (like sectional commands, to name one) end using oindent (and sometimes ignorespacesafterend) to drop the indent from the paragraph following the command. When I uncomment the vspace line, though, the first line begins. I am aware of three manual tweaks that can be applied: Adjust the value jot. I guess they referred to the font (size of 12pt) so. \renewcommand*\arraystretch{1. You should also change opmargin (the space above the header and below the 1 inch default space at the top of the paper), headheight (the vertical space occupied by the header, whether or not the header is empty), and headsep (the distance between the header and the main text). LaTeX starts horizontal mode when a image is inserted by includegraphic. % egin{raggedleft} includegraphics[height=0. usepackage {setspace} after your documentclass line. This time-honoured literary device is supported by LaTeX and in this help article we explain the main footnote-related commands and provide a range of examples to demonstrate their use. 1} A similar question (and thus answer) is asked here: difference between vspace and vspace* for negative arguments. Example (direct quote): <command> is the sectioning command to be redefined, i. An alternative would be to use vspace {-5pt} before egin {itemize} (see commented in following MWE). \documentclass {article} \usepackage {lipsum} %for dummy text \begin {document} \lipsum [1] \vspace {0. vspace{10cm} Even more text. 04. I agree that case of long lists general solution like enumitem are better. will make the text of the whole document double spaced, but footnotes, figures, and tables will still be single-spaced. One way that I have in my notes is to use. letolditemitem enewcommand{item}{% olditemvspace{4pt}} This puts a space after items, even when they are followed by sub-items, unlike solutions based on itemsep. In this article three basic text formatting tools will be explained: italics, bold and underline. How do I control the vertical space between lines in math display? This is especially annoying whenever I have expressions with large fractions or matrices and vectors. In your set-up there is a parskip before the minipage and once the minipage starts there is an abovedisplayskip at the top each set of equations. Its default with this package is. Indeed \vfill is a TeX primitive, while \vspace is defined by LaTeX to have the described effect when found in a paragraph. It only takes a minute to sign up. \kern inserts a space depending on. On line 173 of developercv. And if you want to use any other size of spacing, you can use []. There is some display math mode here too: $$\vspace{. I've tried the array package and using m {. (and you have loads of missing % at ends of lines:-)The other replies address vertical space between paragraphs. But for binary operators such as + +, − − and × ×, the medmuskip space is set. Once having made clear that mspace can only be used in math mode (and requires amsmath), mspace only accepts a length expressed in mu units (but the plus and minus components also accept fil[ll] units) or in terms of a mu based parameter ( hinmuskip, medmuskip and hickmuskip), hspace doesn't accept mu units,; we can describe the. vertical space after algorithm. or. TeX features some macros for fixed-length spacing. 5ex} The new day dawned cold. See morevspace is a LaTeX command and vskip is a TeX command. As you see I tried using vspace, but I that is not doing it. Operators spacing. If you don't want any space, just remove the vspace command but keep an empty line between the two included images. 2cm}item Second Line end {itemize} the ~ is needed because space at the end of the page might won't show. It only takes a minute to sign up. The most common of. The command works (in most environments) similar to ewline but allows to specify an optional argument that defines the extra space that should be added after the current line. – Werner ♦. For font-based units (em and ex) the actual spacing will vary slightly depending on the font. This would jump "back" a length of ormalbaselineskip - the baseline distance between rows . a vspace {1cm} b. I am aware that there are several ways to insert a horizontal space in a LaTeX document - What commands are there for horizontal spacing?, but none of them seems to work in my case. In LyX, I added usepackage{amsmath} to Document -> Settings -> LaTeX Preamble. The problem hereby is that macro is a global toggle and disables it globally. In the first video we made a rather makeshift title page using the maketitle command and by using an includegraphics command in the itle command. TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. 001 in} Area1 & \vspace{0. Learn how to insert line breaks, page breaks and blank spaces in LaTeX with different commands and options. \chapter issues a \clearpage to start on a new page, and the insertion of a \vspace*, while necessary, inserts content that is sufficient for the \clearpage to be realised. To reduce the spacing, you can simply add h as a float specifier for your table environment, that is change the line. Then instead of using array environment, which generates. % Spacing: how to read {12pt plus 4pt minus 2pt} % 12pt is what we would like the spacing to be. Also, use @{} to eliminate the the column spacing on the left hand side. % This is one example of the concept of, 'glue', in TeX. The first is just to use vspace as I pointed out in my comment. 04\textwidth. Here is a variant on Herbert's answer, using dimexpr instead (inspired from the thread ifnum for real numbers of comp. mfamily vspace. Document Styles flushbottom. You could add something invisible like mbox{} before it. just adds newlines while vspace adds vertical skips. I could use vspace to control it, but in this case, I should add the command to all of my listings. \vspace is a LaTeX command and \vskip is a TeX command. \vspace only takes effect when LaTeX creates a line break or a new paragraph. vspace* {0. The commands to store your title data can be used in the preamble. Calling these spacing commands is a bit misleading they are all commands to set boxes of specified dimensions. 0pt). 0. For example, setlength {intextsep} {1ex} % set space above and below in-line float. The radical sign is just a bit to high. ) -form inserts vertical space that is non-discardable. And I slept. 001 in} \emph{m$^2$} \ My preference would be to adjust this without an external package, as I am using an old version of LaTeX on a server that I cannot replace. There are a number of horizontal spacing macros for LaTeX: \, inserts a . 0pt minus 4. The commands quad and qquad also insert horizontal space. I am using the usual algorithm package for a paper. If someone (LaTeX team) can enlighten me as to the % general rule, please do! It would be very pleasant if setspace. It only takes a. I have tried everything including this (the algorithm2e package wasn't working for me for some reason) and I've tried the usual to add a space, $ hinmuskip$, indent to add an indent, and other things. 1 Answer. fill is defined as skip20 (well allocated with ewskipfill, so the number might differ in different formats and builds), so it calls the skip register 20, which's value is 0pt plus 1fill. Space | Difference between vspace and vspace*. 5\textheight} \lipsum [2] \end {document} As egreg says in the comments, the space will be removed if it occurs at the top of a page. To "introduce some additional space in between one foot note and the next one, and between the first footnote and the line that separates it from the regular text" you can add the following line to your preamble (change 5mm to 1mm or whatever you need): addtolength {footnotesep} {5mm} % change to 1mm. 0pt plus 2. But, most common method here is to use twocolumn optional argument with document class. . To get the correct spacing above a vertical box you should use vtop instead of vbox for the reasons outlined above. My MWE might be a little too simplistic. Viewed 52k times. You can use the titlepage environment, which gives you much more command over how. For deleting white spaces, without the * the skip is always discarded at the start of the page (whitin the. egin{minipage}{1linewidth} vspace{5mm} centering includegraphics[width=1 extwidth]{database} captionof{figure}{Desktop icon of simulator app} end{minipage} The thing that I don't like (as a programmer and a human) is that in order to get a vertical padding/space above the figure, I need to use vspace and specify. sainistar Posts: 4 Joined: Sun Sep 18, 2011 10:55 pm. And so I usually insert a vspace{length} after the section heading, and start tuning length; text starts moving, and then, if I move it for say 1 pt,. Follow. TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. If you want to do this for every line, consider using the setspace package. I suppose that's why I didn't point out this need explicitly. I think more technically, \vspace only has effect when LaTeX is in vertical mode. adding vertical space in table. Note you want \vspace* not \vfill or the space would be discarded if the column break happened at that point. 5+. When writing multiple subfigures you probably don't think of it as a "paragraph" but to tex a subfigure is just a big letter and this is. I believe even ewline will do. Sorted by: 25. To use the exam class you must put the line. It scales it simply by this factor, as Ian Thompson already said in his answer. See examples of how to position text, math, and equations with space in LaTeX. Thus in a normal paragraph [aselineskip] would generate an empty line and so would vspace {aselineskip}linebreak. Thank you for your patience! User Login Lost Password. The wrapfig package documentation explicitly warns about this: The environment should be placed so as to not run over a page break. How does one edit the following document so that there is equal vertical spacing both above and below chapter, sections and sub-sections, as indicated in the mock-up photograph (right)? documentclass [a4paper,12pt] {scrreprt} usepackage {lipsum} ewlength. For left alignment of the last row just add \hspace{0. 45linewidth} centering includegraphics[width=5cm, height=5cm]{m1. well as I said originally the sign doesn't really affect the choice much. How to obtain it in a comment?!) to obtain a new line outside special envirenments, e. If igskip is too much for your taste, try using medskip. TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. Introduction. egin {equation}. It only takes a minute to sign up. very small. Yes! par (or a blank line) and vspace {2cm} after works!19. Same vertical spacing above and below section, subsection and chapter. 001 in} 9. This behaviour is well defined but almost never what you want, it is almost always better to leave a blank line before the \vspace so that the previous paragraph ends and TeX is in vertical mode so the space can be added at that point. Last edited by coachbennett1981 on Wed Jun 16, 2010 10:54 am, edited 1 time in total. Option 1: Add a non-breaking space between the line terminators: ~. I am trying to add vertical space in first column but after writing vspace {10cm}, still not getting the required result. jpg} caption{图名}label{1} vspace{-1em} % 调整与下文的间距 end. LaTeX removes vertical space that comes at the end of a page. See examples of how to use \ ewline, \\hfill, \\break, \\hspace, \\vfill and more. Follow. vspace acts differently in vertical and horizontal modes, which can make for confusion. Improve this answer. egin {table} [h] Then, if you want to reduce it a bit more, add a line (adjust -5pt to fit your needs) vspace* {-5pt} just before the beginning of the table. } which require numbers as their argument. 3 posts • Page 1 of 1.