# I've benn having to much fun

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## Main Question or Discussion Point

I've benn having to much fun....

but $$LaTeX$$ is so cool!

$$\sqrt{how} \oint could {\int_it^\sqrt{not}} \oint \beta \sum$$

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$$oh, and: \sqrt{?}$$

$$LaTeX$$ is cool?

Square root of 'how'? Integral on a closed surface of 'could'?

$$\forall$$ PF posters $$\exists$$ crazy person $$x$$ $$\ni x$$ annoys everyone.

$$x = cool \Leftrightarrow \forall$$ PF poster there does not $$\exists$$ PF poster $$\ni$$ PF poster is annoyed by x

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Gold Member
$$LaTeX-is-cool yes... \int \oint \sqrt \textcolor{red}yes,yes,yes$$

So how do I put a slash through a symbol?

For example, not equal to, or not an element of, etc. Anybody know?

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like $$\neq$$ ?

Thanks, that works for not equal, but what if I wanted to put a / through a different symbol? Is there some general way to do this?

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I tried, but I don't think it works.

what symbol do you want a slash through?

There exists $$\exists$$

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mattmns said:
There exists $$\exists$$
$$\nexists$$ it's \exists with an 'n'. so \nexists

Awesome. Does this work with other symbols? Lets see $$\nexists$$ $$\nin$$ $$\nequiv$$

Guess not Last edited:
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too bad. I tried it...no luck.

$$\nforall$$

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$$COOL=15*2 \ or \sqrt{me}$$
$$so\ me*me=me,$$
$$so \ me=COOL$$

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honestrosewater
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Try \notsymbol or \not\code

$$\not= \notin \not> \not\exists \not\in \not\geq$$

But for logic, you may want the negation symbol instead: \neg
$$\neg \exists x \in \mbox{PF}(Sxy)$$
Sxy: x can stand y; y: yomamma :tongue2:

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honestrosewater
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$$\mbox{Oh, yomamma, have you discovered mbox?}Notice the difference? And it's \LaTeX$$

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honestrosewater said:
$$\mbox{Oh, yomamma, have you discovered mbox?}Notice the difference? And it's \LaTeX$$
whay's that? a way to put spaces?

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$$\alpha \beta \gamma \delta \epsilon \zeta \mbox{I forgot the rest}$$

honestrosewater
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yomamma said:
whay's that? a way to put spaces?
It formats the characters as normal text. Yes, it adds (or rather doesn't ignore) spaces and uses a different font or at least font characteristics.

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$$WHOO-HOO! \mbox{ I can space!} \int_{yay}^{:)}$$

honestrosewater
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Heh, I wonder if I can remember the alphabet:
alpha, beta, gamma, delta, epsilon, eta, theta, zeta, iota, lambda, mu nu, xi, something, osomething, pi, rho, sigma, tau, upsilon, phi, chi, psi, omega. ??
Drats,
Alpha Beta Gamma Delta Epsilon Zeta Eta Theta Iota Kappa Lambda Mu Nu Xi Omicron Pi Rho Sigma Tau Upsilon Phi Chi Psi Omega

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honestrosewater
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Can anyone else name all 50 states? Meh, yomamma is rubbing off on me. Gold Member
alpha beta gamma delta epsilon zeta eta theta iota kappa lamda mu nu xi omicron pi rho sigma tau upsilon phi chi psi omega

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Alabama Alaska Arizona Arkansa California Colorado Connecticu Delaware Florida Georgia Rhode Island Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Wyoming Washington Tennessee Michigan Minnesota Pennsylvania Mississippi Texas Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon South Carolina South Dakota Texas Utah Vermont Virginia Washington West Virginia Wisconsin Virginia
Massachusetts

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oh, it should've been Hawai'i

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and yes, I stole that from a website. :uhh: