LaTeX Introducing LaTeX Math Typesetting

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Physics Forums has integrated LaTeX mathematical typesetting into its platform, allowing users to create visually appealing mathematical expressions using markup similar to HTML. Users can include LaTeX graphics in posts by wrapping their code in [tex] or [itex] tags for display or inline formatting, respectively. A PDF guide with essential LaTeX commands and symbols is available, along with links to additional resources. The community is encouraged to experiment with the system and share examples, while also being mindful of server load when generating graphics. This addition aims to enhance the clarity and professionalism of mathematical discussions on the forum.
  • #121
\neq
 
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  • #122
\Delta{T}
lux
V
R_1
R_{LDR}
\simeq{6V}
I

I=\frac{V_{out}-V_{LDR}}{R_1}

R=\frac{V}{I}

\Longrightarrow

...(1)
...(2)
(1),(2)


R_{LDR}=\frac{V_{LDR}R_1}{V_{out}-V_{LDR}}

R_1=\sqrt{(10^7-\lim_{R\rightarrow 0})}

R_{Max}
R_{Min}

=3162.27766
\simeq{3000}\Omega
\frac{\delta{y}}{\delta{x}}=\frac{9}{7.8}
=1\frac{1}{13}

R-R_1=m((lux)-(lux)_1)

R-8=-1\frac{1}{13}((lux)-4)
R=-1\frac{1}{13}(lux)+4\frac{4}{13}
13R-14(lux)=160
R=\frac{160-14(lux)}{13}
R=e^{\frac{160-14ln(lux)}{13}}
I=\frac{V}{R}
I=\frac{Q}{t}
ln(R)=\frac{1}{ln(lux)}
\frac{\pi}{6}(0.3)^{3}(7.07)g=\frac{\pi}{6}(0.3)^{3}(1.26)g+3\pi(0.88){u}(0.3)
u=\frac{d^{2}}{18\mu}[\tex]<br /> \frac{ud\rho}{\mu}[\tex]
 
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  • #123
I thought Latex did not work, but it did. The trouble seems to be with the Review message function. try \pm8 and hit the check button. it is supposed to be plus-minus 8, but comes out f1 8. Latex does work after you send the message, tho.
 
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  • #124
Testing... one... two... three...

Alrighty------

Humble \pi

John Lennon \longleftrightarrowYoko Ono

Rev. Jim Bakker \heartsuit Jessica Hahn.

Beyonce' = \bigodot \bigodot

Charlie's Angels = \bigodot \bigodot \bigodot \bigodot \bigodot \bigodot

\exists Elvis iff \infty= -33.043034.

Hello Dave. I am your HAL-9000 heuristic, algorithmic digital computer. Would you like me to open the pod bay door? \bowtie \perp \parallel \frown
 
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  • #125
Anyone knows where can I download LaTex as a ZIP file? My download rate is too slow.
 
  • #126
Ok. I've been trying to know how to make a lower case script r (for example, like in Griffiths' Electrodynamics book) for about a year now...i was wondering if anyone around here maybe knew how?
 
  • #127
This board is another reason PHYSICS RULES!

Okay, I have to try this out

\int_\infty^0 \frac{\partial x}{\partial t}\,dx
 
  • #128
He wants a script r. I am not sure how Griffith's r's look, but have you tried the calligraphic style?

Try R_{\cal R}


Try [ tex ]R_{\cal R}[ \tex ]

I don't think it works with lowercase.
 
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  • #129
Originally posted by JohnDubYa
He wants a script r. I am not sure how Griffith's r's look, but have you tried the calligraphic style?

Try R_{\cal R}


Try [ tex ]R_{\cal R}[ \tex ]

I don't think it works with lowercase.
You have to use a forward slash ( / ). It won't work if you use back slash ( \ ).
 
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  • #130
x^3 + m^2


\partial\^2


i\hbar\frac{\partial\Psi}{\partial t} = \frac{\hbar^2}{2m}\frac{\partial^2\Psi}{\partial x^2} + V\Psi


\partial z

\partial_z

\partial^2

\partial\^2

\partial^2 + m^2

det[\partial^2 + m^2]
 
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  • #131
I am posting this demo for Dan:

\int_\infty^0 \sin(\theta)
 
  • #132
LaTeX doesn't seem to work yet in the new forums. :frown:
 
  • #134
I still want this LaTeX capability for my own discussion boards for helping students with remedial math. Is it available? Can I buy it?
 
  • #135
It's custom-designed, by me. If you'd like to contract me to work on your site, send me a PM...

- Warren
 
  • #136
Testing...

x^{5000}
 
  • #137
Testing...

\int_\infty^0 \sin(\theta)
 
  • #138
Testing...

<br /> \gamma \equiv \frac{1}{\sqrt{1 - v^2/c^2}}<br />
 
  • #139
Testing...

<br /> R^{a}{}_{bcd}<br />
 
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  • #140
All right folks, looks like LaTeX is back in business on the new pf. Feel free to let me know if anything seems not to work!
 
  • #141
One more test!

a^x_n
 
  • #142
[ tex ]x^3[ \tex ]
 
  • #143
R^{x}{}_{bcd}
 
  • #144
Why are we getting these extra dashes?
 
  • #145
\Delta(x) = v_o + 1/2at^2
cool^n
 
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  • #146
\Delta x = v_o - 1/2at^2
\Delta x = v_o - 1/2at^2
2drinks = meow^2
 
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  • #147
Hurkyl said:
Why are we getting these extra dashes?
What extra dashes?

- Warren
 
  • #148
These dashes.
 

Attachments

  • #149
Hurkyl,

That's kinda funny. I don't see those dashes in my browser. Can you right click on a latex image and view it by itself in a new window? Do the dashes still appear there?

- Warren
 
  • #150
Nope.


BTW, someone else mentioned also having this problem, I don't remember who.
 

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