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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#1 2005-06-27 17:48:05

MathsIsFun
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Math Symbols

I put a few maths symbols in the description up top. You should be able to drag your mouse across one, then copy and paste it into the post like this:

√4 = 2

2 ≠ 3

2 = 4

√(27) = 3

(x) = x

θ = 20


Hope this looks and works fine for everyone.


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman
 

#2 2005-06-27 23:28:30

ryudo2005
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Re: Math Symbols

I know this is math sybols but do you its too diffcult for me to understand. can you make it more easy like +or-.but its very interesting.

 

#3 2005-06-27 23:29:57

MathsIsFun
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Re: Math Symbols

So, ryudo, what are you studying in math at the moment?

I have to go now, but if you reply here, I will see it later and reply to you - so be sure to check back in a day or so.

Bye for now.


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman
 

#4 2005-06-28 01:24:23

Roraborealis
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Re: Math Symbols

They look good as decorative items, too! smile


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#5 2005-06-28 02:25:39

mathsyperson
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Re: Math Symbols

That is amazingly useful.

∫3x dx=x+c

Sorry, felt like trying it out...

Last edited by mathsyperson (2005-06-29 06:31:34)


Why did the vector cross the road?
It wanted to be normal.
 

#6 2005-06-28 16:49:42

Roraborealis
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Re: Math Symbols

2 1 = 2
2 = 1
θ = theta (I think)


Oh, no! What does this one mean?


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#7 2005-06-28 18:35:57

mathsyperson
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Re: Math Symbols

√4=2.
Because 2 and (-2) both=4

θ is indeed a greek letter called theta, usually used in maths for angles.


Why did the vector cross the road?
It wanted to be normal.
 

#8 2005-06-28 19:17:37

Zach
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Re: Math Symbols

Theta drags. Omega is the best greek letter.


Boy let me tell you what:
I bet you didn't know it, but I'm a fiddle player too.
And if you'd care to take a dare, I'll make a bet with you.
 

#9 2005-06-28 19:46:47

mathsyperson
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Re: Math Symbols

I prefer lambda and mu.


Why did the vector cross the road?
It wanted to be normal.
 

#10 2005-06-29 01:08:31

Roraborealis
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Re: Math Symbols

I like Beta. And Gamma.

Last edited by Roraborealis (2005-06-29 01:08:48)


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#11 2005-06-29 01:55:34

mathsyperson
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Re: Math Symbols

We obviously can't forget Pi, Phi and Psi.


Why did the vector cross the road?
It wanted to be normal.
 

#12 2005-06-29 02:29:06

Roraborealis
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Re: Math Symbols

Yeah.....why did the greeks have to be so good at math?


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#13 2005-06-29 04:30:06

Zach
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Re: Math Symbols

Because Greeks are cool?


Boy let me tell you what:
I bet you didn't know it, but I'm a fiddle player too.
And if you'd care to take a dare, I'll make a bet with you.
 

#14 2005-06-29 05:50:04

Roraborealis
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Re: Math Symbols

I suppose so. I had a Greek maths teacher, and she was really really nice! big_smile


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#15 2005-06-29 05:51:15

Mr T
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Re: Math Symbols

my only greek teacher was mr kokinos and he taught music. my god he was a freak


I come back stronger than a powered-up Pac-Man big_smile
I bought a large popcorn @ the cinema the other day, it was pretty big...some might even say it was "large
cool Fatboy Slim is a Legend cool
 

#16 2005-06-29 05:53:01

Roraborealis
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Re: Math Symbols

The teacher I was on about was called Miss Kotrubi.


School is practice for the future. Practice makes perfect. But - nobody's perfect, so why practice?
 

#17 2006-04-01 14:23:58

George,Y
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Re: Math Symbols

π how to display the "e" --e e?

Last edited by George,Y (2006-04-01 14:26:18)


X'(y-Xβ)=0
 

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