My Math Forum Help!!! How do you type equations

 Differential Equations Ordinary and Partial Differential Equations Math Forum

 October 19th, 2016, 08:43 AM #1 Newbie   Joined: Oct 2016 From: Wisconsin Posts: 1 Thanks: 0 Help!!! How do you type equations Seeking help just getting a hand written equation in type format. I am working on a project for a school. If anyone could bail me out here I would very thankful. I have taken a photo. I have three left to right out and have no clue on these. Thanks Bill math1.jpg math2.jpg math3.jpg
 October 19th, 2016, 10:19 AM #2 Global Moderator     Joined: Oct 2008 From: London, Ontario, Canada - The Forest City Posts: 7,488 Thanks: 887 Math Focus: Elementary mathematics and beyond Asking for an "equation in type format" doesn't really tell us what you are looking for.
October 19th, 2016, 01:36 PM   #3
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 Originally Posted by walkerwm2007 Seeking help just getting a hand written equation in type format. I am working on a project for a school. If anyone could bail me out here I would very thankful. I have taken a photo. I have three left to right out and have no clue on these. Thanks Bill Attachment 8027 Attachment 8028 Attachment 8029
Use Latex.

 November 1st, 2016, 04:03 PM #4 Math Team   Joined: Jan 2015 From: Alabama Posts: 2,484 Thanks: 628
 November 1st, 2016, 04:13 PM #5 Senior Member   Joined: Feb 2016 From: Australia Posts: 1,167 Thanks: 383 Math Focus: Yet to find out. A quick an easy solution is of course to just use Microsoft Word. It has an equation editor which will allow you to type these up. As mentioned though, LaTeX is the way to go if you have time .
 November 1st, 2016, 08:31 PM #6 Senior Member   Joined: Nov 2010 From: Indonesia Posts: 1,176 Thanks: 111 I remember when I was starting college and had not yet to encounter Microsoft Equation, the professor gave us a matrix homework in printout form. Without knowing what to do but still expecting to print a proper and tidy assignments, we wrote matrix like this: / 1 2 3 \ | 4 5 6 | \ 7 8 9 /
November 1st, 2016, 08:45 PM   #7
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 Originally Posted by Monox D. I-Fly I remember when I was starting college and had not yet to encounter Microsoft Equation, the professor gave us a matrix homework in printout form. Without knowing what to do but still expecting to print a proper and tidy assignments, we wrote matrix like this: / 1 2 3 \ | 4 5 6 | \ 7 8 9 /
Very resourceful!

You can generate all sorts of things in plain text.

Text to ASCII Art Generator (TAAG)

 November 1st, 2016, 10:02 PM #8 Global Moderator   Joined: Dec 2006 Posts: 17,162 Thanks: 1284 https://www.codecogs.com/latex/eqneditor.php does most of it for you. Put a "\" character before each trigonometric function name. Type \$(\cos\theta + i\sin\theta)^n = \cos n\theta + i\sin\theta\$ here and MathJax makes it appear as $(\cos\theta + i\sin\theta)^n = \cos n\theta + i\sin\theta$. For the integral, you would type $\int_a^b \text{f}(x)dx = \text{F}(b) - \text{F}(a)$. Try it. Other websites may require you to type "latex" or "tex" instead of "math".
 November 2nd, 2016, 06:37 PM #9 Senior Member   Joined: Feb 2016 From: Australia Posts: 1,167 Thanks: 383 Math Focus: Yet to find out. Something a bit more portable... Courtesy of post #8 https://www.overleaf.com/6859809qxfbwtdkvfcw#/23401212/
 November 2nd, 2016, 06:52 PM #10 Senior Member     Joined: Sep 2007 From: USA Posts: 349 Thanks: 67 Math Focus: Calculus If you encase your math between \$...\$, it should appear more compact. If you encase between [MATH]...[/ MATH], it should appear with proper sizes. $\int_{0}^{\frac{\pi}{2}}\frac{\sin x}{\cos x}dx$ is with \$...\$. $\displaystyle \int_{0}^{\frac{\pi}{2}}\frac{\sin x}{\cos x}dx$ is with [MATH].

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