LaTeX?

12132013, 01:02 AM
Post: #1




LaTeX?
Just curious if this particular forum software handles latex math markup.
Graph 3D  QPI  SolveSys 

12132013, 02:42 AM
(This post was last modified: 12132013 02:45 AM by Dave Hicks.)
Post: #2




RE: LaTeX?
Maybe it does now  let's see:
\[\int_{a}^{b} f(x)dx = F(b)F(a) \] \[ \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right) \] \[\mathbf{V}_1 \times \mathbf{V}_2 = \begin{vmatrix} \mathbf{i} & \mathbf{j} & \mathbf{k} \\ \frac{\partial X}{\partial u} & \frac{\partial Y}{\partial u} & 0 \\ \frac{\partial X}{\partial v} & \frac{\partial Y}{\partial v} & 0 \end{vmatrix} \] \[ \begin{aligned} \nabla \times \vec{\mathbf{B}} \, \frac1c\, \frac{\partial\vec{\mathbf{E}}}{\partial t} & = \frac{4\pi}{c}\vec{\mathbf{j}} \\ \nabla \cdot \vec{\mathbf{E}} & = 4 \pi \rho \\ \nabla \times \vec{\mathbf{E}}\, +\, \frac1c\, \frac{\partial\vec{\mathbf{B}}}{\partial t} & = \vec{\mathbf{0}} \\ \nabla \cdot \vec{\mathbf{B}} & = 0 \end{aligned} \] 

12132013, 02:44 AM
Post: #3




RE: LaTeX?
(12132013 02:42 AM)Dave Hicks Wrote: Maybe it does now  let's see: Awesome! Thank you so much, Dave! Graph 3D  QPI  SolveSys 

12132013, 02:46 AM
Post: #4




RE: LaTeX?
You should thank Katie too. She was already prodding me in this direction.


12132013, 02:49 AM
(This post was last modified: 12132013 02:51 AM by Han.)
Post: #5




RE: LaTeX?
And thank you, Katie!
I wonder if inline LaTeX works. $a^2+b^2=c^2$ vs $$a^2+b^2=c^2$$ Is there a magic tag for inline LaTeX? Graph 3D  QPI  SolveSys 

12132013, 02:55 AM
Post: #6




RE: LaTeX?
Well let's try this:
This expression \(\sqrt{3x1}+(1+x)^2\) is an example of an inline equation. Surround with () instead of []. 

12132013, 02:58 AM
Post: #7




RE: LaTeX?
Fantastic!
Graph 3D  QPI  SolveSys 

12132013, 07:29 AM
Post: #8




RE: LaTeX?
Let me try how this works: \(e^{i\pi}+1=0\)
That's so much better than having to use an image: Dave and Katie: thanks a lot! Thomas 

12132013, 11:32 AM
Post: #9




RE: LaTeX?
(12132013 02:55 AM)Dave Hicks Wrote: Well let's try this: Very nice! Thank you Dave and Katie Greetings, Massimo +×÷ ↔ left is right and right is wrong 

12132013, 04:25 PM
Post: #10




RE: LaTeX?
OK, I've gotta try. Here's an offset equation:
\begin{equation} p(x\mu,\sigma)=\frac{1}{\sigma\sqrt{2\pi}}e^{\frac{1}{2}\left(\frac{x\mu}{\sigma}\right)^2} \end{equation} And here is the inline version: \(p(x\mu,\sigma)=\frac{1}{\sigma\sqrt{2\pi}}e^{\frac{1}{2}\left(\frac{x\mu}{\sigma}\right)^2}\) Nice! 

12132013, 07:26 PM
Post: #11




RE: LaTeX?
I feel obligated and honored to insert the famous HP67 Mach number equation:
\[\sqrt{ 5 \left [ \left ( \left \{ \Bigg [ \Bigg ( 1 + 0.2 \left [ \frac{350}{661.5} \right ]^{2} \Bigg )^{3.5}  1 \Bigg ] \Bigg [ 1 \left ( 6.875 \times 10^{6} \right ) 25,500 \Bigg ] ^{5.2656}\right \} + 1 \right )^{0.286} 1 \right ]}\] Dear Curator, You have truly outdone yourself! Mark Hardman Ceci n'est pas une signature. 

04012016, 03:22 PM
Post: #12




RE: LaTeX?
\(3ax^2\)
Jose Mesquita RadioMuseum.org member 

04022016, 09:12 AM
Post: #13




RE: LaTeX?
How it works to write an equation as you ?
Gérard. 

04022016, 11:18 AM
(This post was last modified: 04022016 12:23 PM by jebem.)
Post: #14




RE: LaTeX?
(04022016 09:12 AM)ggauny@live.fr Wrote: How it works to write an equation as you ? I am not an expert and I don't like the big work involved in writing in that language either. But it is very useful as the equations are much more readable I just copy what other people here are posting. You can do the same, by just clicking on the "Quote" button on a post from other people having latex equations. Then you can copy the text, edit it, and test it with the "Preview Post" button. But I think that the general latex format is: Code:
Code:
Additional information: This post here also contains lots of information with external links pointing to latex documentation and tools. But what we really need is a latex editor tool that help us to build the equation and then we can copy it as a text string into our posts here in the MoHPC. Fellow member Tugdual mentioned this link here for such a tool. Does anyone know of a better or alternative tool? Jose Mesquita RadioMuseum.org member 

04022016, 02:30 PM
Post: #15




RE: LaTeX?
(04022016 11:18 AM)jebem Wrote: Does anyone know of a better or alternative tool? Here are two alternatives: http://atomurl.net/math/ http://www.codecogs.com/latex/eqneditor.php X<> c Joe 

04052016, 03:15 PM
Post: #16




RE: LaTeX?
(04022016 02:30 PM)Joe Horn Wrote:(04022016 11:18 AM)jebem Wrote: Does anyone know of a better or alternative tool? Thank you, Joe! Jose Mesquita RadioMuseum.org member 

04072016, 01:08 PM
Post: #17




RE: LaTeX?
(04052016 03:15 PM)jebem Wrote:(04022016 02:30 PM)Joe Horn Wrote: Here are two alternatives: You can also get a latex string out of the Prime with the latex() CAS function should you have that emulator installed. TW Although I work for the HP calculator group, the views and opinions I post here are my own. 

04072016, 02:26 PM
Post: #18




RE: LaTeX?
(04072016 01:08 PM)Tim Wessman Wrote:(04052016 03:15 PM)jebem Wrote: Thank you, Joe! Nice trick Tim, thank you! Greetings, Massimo +×÷ ↔ left is right and right is wrong 

04072016, 05:11 PM
Post: #19




RE: LaTeX?
(04072016 01:08 PM)Tim Wessman Wrote: You can also get a latex string out of the Prime with the latex() CAS function should you have that emulator installed. Thank you, Tim! Just found it in the physical Prime too, and it is amazing what this machine can do. Jose Mesquita RadioMuseum.org member 

04072016, 10:24 PM
Post: #20




RE: LaTeX?  
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