
Differential Equations Ordinary and Partial Differential Equations Math Forum 
 LinkBack  Thread Tools  Display Modes 
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: 7,787 Thanks: 1034 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  
Global Moderator Joined: May 2007 Posts: 6,495 Thanks: 578  Quote:
 
November 1st, 2016, 04:03 PM  #4 
Math Team Joined: Jan 2015 From: Alabama Posts: 3,101 Thanks: 850  
November 1st, 2016, 04:13 PM  #5 
Senior Member Joined: Feb 2016 From: Australia Posts: 1,579 Thanks: 541 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: 1,880 Thanks: 130 Math Focus: Trigonometry and Logarithm 
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  
Senior Member Joined: Feb 2016 From: Australia Posts: 1,579 Thanks: 541 Math Focus: Yet to find out.  Quote:
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: 18,845 Thanks: 1567  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 [math]\int_a^b \text{f}(x)dx = \text{F}(b)  \text{F}(a)[/math]. 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: 1,579 Thanks: 541 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]. 

Tags 
equations, type 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Type I and Type II Errors  arlobear  Advanced Statistics  2  September 29th, 2016 05:19 PM 
Can someone tell me what type of differential equations these are?  shreddinglicks  Calculus  3  October 7th, 2014 09:13 AM 
Equations of the type: y'=ay^2+by+c  Fogtal  Calculus  2  February 3rd, 2014 01:47 PM 
how to type  ranna  New Users  1  February 26th, 2011 03:18 AM 
Different type of equalities  MyNameIsVu  Real Analysis  2  June 21st, 2009 12:51 PM 