It’s a bit like a version of Word that runs in terminal and makes PDFs with really pretty equations.īy default, LaTeΧ can’t do very much, but features can easily added by importing packages: importing the graphicsx package allows you to put images in your PDF importing geometry allows you to easily change the page margins and importing realhats makes the \hat command put real hats above symbols. Jeff: What on Earth are you two talking about?!Īs anyone who has been anywhere near maths at a university in the last ∞ years will be able to tell you, LaTeΧ (or $\LaTeX$) is a piece of maths typesetting software. Smitha: You know how the \hat command in LaTeΧ puts a caret above a letter?… Well I was thinking it would be funny if someone made a package that made the \hat command put a picture of an actual hat on the symbol instead?Īdam: ( After a few hours of laughter.) I’ll see what my flatmate is up to this weekend… I wasn’t there, but I imagine the conversation went something like this:
Posted Main IrregularsĪ few months ago, Adam Townsend went to lunch and had a conversation. In these examples, the interpreter is formatting the w as subscript, the t as. Of course, the problem with this is that it won't work - you can only have text responses in drop down questions and p-hat isn't text-only.You're reading: Irregulars realhats: Writing a $\LaTeX$ Packageīy Matthew Scroggs. The caret character is interpreted by MATLAB as a superscript command. Have one for the left hand side, one for the inequality, and one for the right hand side. You might think that a way to accomplish this would be to use a multiple-dropdown question. The instructional designer made it look like the paper-pencil quiz and the instructor just relied on the instructional designer to do their job. It may be that you attend a school with instructional designers who took a paper-pencil quiz and converted it to Canvas without realizing the difficulty it would cause for the students. They may not know how complicated it is to do so.
#Latex caret symbol how to
If so and you're using questions provided by your instructor (not a publisher's website), I would gently challenge the teacher to show you how to enter the p-hat symbol. Your screen shot suggests that you might be a student. One alternative is to use multiple choice questions, where the instructor can use the Rich Content Editor to add equation objects, but then the student picks from the list rather than having to type it. To get automatic grading, the student cannot enter the p-hat. So, to get questions that allow the student to enter p-hat, the teacher has to manually grade. Fill-in-the-blank questions have to allow for all of the cases with the old quizzes - 0.45 is different from. Using the equation editor works for creating questions and it works for answering essay questions. It doesn't work for fill-in-the-blank questions, where responses must be text-only.Įssay questions cannot be automatically graded while fill-in-the-blank ones can be. I can speak definitively about the legacy quizzes and for the standard new quizzes. What are the rules for escaping inside href Any help here. I dealt with this by escaping the URL as LaTeX, but this led to the problem you noticed with tildes. If you put a inside the URL, it seems to be treated as a LaTeX comment, so some kind of escaping is needed. I don't use new Quizzes, so I cannot speak definitively about those extra things. I need to get clearer about how LaTeX deals with the contents of href.
It may also be that your Canvas uses the Wiris equation editor, which is more powerful. Is this on a publisher's version of Canvas or your school's version of Canvas? If it's a publisher's site, they may have a equation palette that is enhanced over Canvas' default and that's how they want you to enter p-hat. It may also be that your Canvas is using some advanced stuff (the Assistance Used section is not a standard feature). I'm not used to seeing the "Correct Answer" as a separate tab. If I had to guess, I would say you're using new quizzes, but it may be the new student experience you're seeing. In new quizzes, the equation editor doesn't have an advanced view, so you'll have to manually invoke LaTeX by delimiting the value with \( and \). Legacy quizzes (old quizzes or just quizzes), you open the equation editor, switch to advanced view, and then type \hat p