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#26 2014-04-05 16:54:00

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Hi bobbym,

And a J simulation:

   
pos=.40$1+i.7
cards=.4#1+i.10
sim=: 3 : '0=+/((40?40){cards)=pos'
(+/%#)(sim"0)100000#0

"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#27 2014-04-05 17:00:51

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Hi;


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#28 2014-04-05 17:03:26

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

You're welcome.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#29 2014-04-05 17:15:37

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Yea, the breakdown into three disjoint boards is what I was unable to do right. Have not looked fully at their work but apparently you did.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#30 2014-04-05 17:23:37

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Did not read all the papers yet, but understood how to apply the rook polynomials to the problem.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#31 2014-04-05 21:24:40

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Hi gAr;

Understood the formula using the Laguerre polynomials ( always wondered what they were for ) but I do not see how it all applies to your problem?!


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#32 2014-04-05 23:04:43

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Hi bobbym,


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#33 2014-04-06 03:36:58

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Hi gAr;


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#34 2014-04-06 05:11:17

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Hi bobbym,

You're welcome.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#35 2014-04-06 05:16:05

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Nice new avatar.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#36 2014-04-06 05:20:46

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Thanks.
Used parametric equations and line plot.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#37 2014-04-06 05:22:00

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Made it yourself then?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#38 2014-04-06 05:23:03

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Yes.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#39 2014-04-06 05:23:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Programs used?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#40 2014-04-06 05:46:34

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Sage..
Any plotting software can do.


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#41 2014-04-06 05:47:06

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

You shrunk it down how?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#42 2014-04-06 05:50:08

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Used imagemagick's convert utility.
E.g. to resize to 80x80 image which is the maximum allowed:

convert -resize 80x80 2361.png 2361r.png

Last edited by gAr (2014-04-06 05:52:01)


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#43 2014-04-06 05:52:19

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

I did not know that one. Just for linux it is?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#44 2014-04-06 05:57:26

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Their site has it for mack and wind also: http://www.imagemagick.org/script/binary-releases.php


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#45 2014-04-06 06:03:55

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Looks pretty good. I will try it, I do not care for gimp so much.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#46 2014-04-06 06:27:31

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Okay, enjoy!


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#47 2014-04-06 06:31:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

I play with graphics programs once in a while, they are a lot of fun to edit pictures.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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#48 2014-05-28 04:50:18

gAr
Member
Registered: 2011-01-09
Posts: 3,462

Re: Probability-1

Next problem:


10 numbers (x_i) are chosen from U(0,1). What is the probability that


?


"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense"  - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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#49 2014-05-28 06:40:20

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,367

Re: Probability-1

Hi gAr;


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

Offline

#50 2014-05-28 07:52:19

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 14,801

Re: Probability-1

Hi gAr


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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