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Old October 7th, 2009, 07:31 PM
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Default having 2pi as the upper limit of an interval

i cant make this work
e.g.

\int_0^2\pi \theta d\theta

the pi is mean to be the upper limit of the integral, not inside the integrand
any helps?


also i cant find out how to do the inequality sign
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  #2  
Old October 7th, 2009, 07:44 PM
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Originally Posted by walleye View Post
i cant make this work
e.g.

\int_0^2\pi \theta d\theta

the pi is mean to be the upper limit of the integral, not inside the integrand
any helps?


also i cant find out how to do the inequality sign
Use braces ^{...}: [math]\int_0^{2\pi} \theta d\theta[/math] gives \int_0^{2\pi} \theta d\theta

What inequality sign: <, > \geq, \leq ....?
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  #3  
Old October 7th, 2009, 07:50 PM
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thankyou thankyou thankyou

hahaha "which inequality sign"
im sorry, its been a long day

i meant the .. = with a / thought it
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Old October 7th, 2009, 07:56 PM
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\int_0^{2\pi} \theta d\theta

\int_0^{2\pi} \theta d\theta
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Old October 7th, 2009, 09:00 PM
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2 \not= 3

ahh here we go, i found it
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Old October 7th, 2009, 09:48 PM
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Originally Posted by pickslides View Post
\int_0^{2\pi} \theta d\theta

\int_0^{2\pi} \theta d\theta
You should leave a small space in between the \theta and the d\theta.

\int_0^{2\pi} \theta \, d\theta

gives

\int_0^{2\pi} \theta \, d\theta
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Old October 7th, 2009, 10:14 PM
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new question sports stars

how do you do the multiplication sign?
haha sorry if these questions are annoyingly basic, but i figure you might be able to answer before i find it in a guide some where
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Old October 7th, 2009, 10:18 PM
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5 \times 3 \not= 14

im learning
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Old October 7th, 2009, 10:20 PM
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new question sports stars

how do you do the multiplication sign?
haha sorry if these questions are annoyingly basic, but i figure you might be able to answer before i find it in a guide some where
Read this: LaTeX Symbols
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Old October 8th, 2009, 02:01 PM
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Quote:
Originally Posted by Prove It View Post
You should leave a small space in between the \theta and the d\theta.

\int_0^{2\pi} \theta \, d\theta

gives

\int_0^{2\pi} \theta \, d\theta
Good point, I like to write it like this

\int_0^{2\pi} \theta~d\theta

\int_0^{2\pi} \theta~d\theta
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Old October 8th, 2009, 02:03 PM
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Quote:
Originally Posted by walleye View Post
5 \times 3 \not= 14

im learning

Also you can consider \neq

\neq
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