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6 Aug 2024 12:27:00 EDT (-0400)
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From: Florian Pesth
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 12:37:23
Message: <3cb318c3$1@news.povray.org>
> Try: http://www.karlscalculus.org/notation.html
Hmm, I don't understand the problem. I would use LaTeX and then use
LaTeX2HTML conversion tool to get mathematical texts on the web. What is
this web page about?

Florian


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From: Steve
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 13:32:21
Message: <slrnab68v2.vnv.steve@zero-pps.localdomain>
On Tue, 9 Apr 2002 11:21:19 -0500, Shay wrote:
> Thanks for the help, guys. What does it mean when it has numbers above and
> or below it?

It means it's dead complicated so just skip over to the next question. 

-- 
#local i=.1;#local I=(i/i)/i;#local l=(i+i)/i;#local ll=(I/i)/l;box{<-ll,
-((I/I)+l),-ll><ll,-l,ll>pigment{checker scale l}finish{ambient((I/l)/I)+
(l/I)}}sphere{<i-i,l-l,(I/l)>l/l pigment{rgb((I/l)/I)}finish{reflection((
I/l)/I)-(l/I)specular(I/l)/I}}light_source{<I-l,I+I,(I-l)/l>l/l} // Steve


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From: Zeger Knaepen
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 14:18:35
Message: <3cb3307b@news.povray.org>
> 1
> (theta) A
> 50
Theta? Sigma! :)

cu!
--
camera{location-z*3}#macro G(b,e)b+(e-b)*(C/50)#end#macro L(b,e,k,l)#local C=0
;#while(C<50)sphere{G(b,e),.1pigment{rgb G(k,l)}finish{ambient 1}}#local C=C+1
;#end#end L(y-x,y,x,x+y)L(y,-x-y,x+y,y)L(-x-y,-y,y,y+z)L(-y,y,y+z,x+y)L(0,x+y,
<.5,1,.5>,x)L(0,x-y,<.5,1,.5>,x)               // ZK http://www.povplace.be.tf


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From: Warp
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 16:55:40
Message: <3cb3554b@news.povray.org>
Tom Melly <tom### [at] tomandlucouk> wrote:
> 1
> (theta) A
> 50

> means the sum of A[1] to A[50]

  Eh, no. It would be:

50
(Sigma) A[n]
n=1

-- 
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -


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From: Timothy R  Cook
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 16:56:20
Message: <3CB35575.516E26BA@scifi-fantasy.com>
Florian Pesth wrote:
> 
> > __________
> > \
> >  \
> >   \
> >    \
> >    /
> >   /
> >  /
> > /_________
> Big Sigma

Big ASCII-art Sigma

-- 
Tim Cook
http://empyrean.scifi-fantasy.com

-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GFA dpu- s: a?-- C++(++++) U P? L E--- W++(+++)>$
N++ o? K- w(+) O? M-(--) V? PS+(+++) PE(--) Y(--)
PGP-(--) t* 5++>+++++ X+ R* tv+ b++(+++) DI
D++(---) G(++) e*>++ h+ !r--- !y--
------END GEEK CODE BLOCK------


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From: Artis
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 17:48:43
Message: <3cb361bb@news.povray.org>
>> Newsflash - MS fail to break standard....
> :) MS didn't invent mathematics.

MS din't invent...
HTML
Word processing
Programing
Operational systems
Black magic
Software

But they still managed to break standarts in a few of these and claim they 
invented thhe rest (-;

MS did invent...
Visual basic
BSOD


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From: Kevin R 
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 17:56:38
Message: <3cb36396@news.povray.org>
> Oh, btw for a product you use a big pi:
No, no, no... you use a big pi when you want to see someone with cream all
over their face!  ;-)

- Kevin R.

"Florian Pesth" <fpe### [at] webde> wrote in message
news:3cb30bff@news.povray.org...
> > > Sum? (well, that's what it does in Excel) - iirc it's called sigma.
> > ;-) not only in Excel
> Oh, btw for a product you use a big pi:
>
> ------
>  |  |
>  |  |
>  |  |
>
>


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From: Florian Pesth
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 18:29:00
Message: <3cb36b2c@news.povray.org>
;)


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From: Steve
Subject: Re: What is the name of this mathematical symbol?
Date: 9 Apr 2002 20:28:29
Message: <slrnab71ms.2s3.steve@zero-pps.localdomain>
On Tue, 9 Apr 2002 16:56:53 -0500, Kevin R. wrote:

> ------
>  |  |
>  |  |
>  |  |

Anyone for cricket?

-- 
sphere{z*5,1pigment{rgb.5}finish{reflection.3specular.5}}box{<-50,-3,-50>
<50,-2,50>pigment{checker/*\__\\__/  * \_\\__*/scale 2}finish{ambient.7}}
light_source/*__\\__\\__\\__\\__\(    ~ )\__\\__\\__\\__\\*/{<2,5,1>*4,1} 
/*\\__\\__\\__\\__\\__\\__\\__\\__\~  -/__\\__\\__\\__\\__\\*//* Steve */


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From: Nicholas Hanson
Subject: Re: What is the name of this mathematical symbol?
Date: 10 Apr 2002 02:14:30
Message: <3cb3d846$1@news.povray.org>
It called Sigma and using it means to sum the numbers between (inclusive)
the top and bottom number. Often one of the number is "n" which is just a
generic variable. Using it is typically called Sigma Notation and is often
used in series calculations.

"Shay" <sah### [at] simcopartscom> wrote in message
news:3cb30962$1@news.povray.org...
> I'm not sure if this is off topic or not, but any help would be
appreciated.
>
> __________
> \
>  \
>   \
>    \
>    /
>   /
>  /
> /_________
>
> Thank you,
>  -Shay
>
>
>


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