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#726 2012-08-19 01:42:07

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Hi bobbym


“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
The knowledge of some things as a function of age is a delta function.

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#727 2012-08-19 01:45:14

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#728 2012-08-19 02:08:16

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

bobbym wrote:

New Problem:

What is the ratio of the area of ΔABC to ΔEBD?

Given:

The line passing through E and D is tangent to the circle at D.

AC = AB

CAB is a right angle.

Hi


“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
The knowledge of some things as a function of age is a delta function.

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#729 2012-08-19 02:17:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#730 2012-08-19 02:18:16

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

bobbym wrote:

New Problem:

How many solutions are there to,

A says)21 solutions.

B says) Nope! That is too high.

C says) I counted them, there are 8.

D says) I like 21 too.

E says) I agree with B.


“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
The knowledge of some things as a function of age is a delta function.

Offline

#731 2012-08-19 02:28:00

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#732 2012-08-19 02:39:24

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Hi bobbym


“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
The knowledge of some things as a function of age is a delta function.

Offline

#733 2012-08-19 02:53:50

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#734 2012-08-19 03:18:30

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Well,yeah. That is the GF that gAr used.


“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
The knowledge of some things as a function of age is a delta function.

Offline

#735 2012-08-19 03:27:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hi;

Then I think you are done with those. Oh wait, the two triangle one had an additional question that I asked a couple of posts back.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#736 2012-08-19 03:43:13

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Yeah, I've seen it. What other way?


“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
The knowledge of some things as a function of age is a delta function.

Offline

#737 2012-08-19 03:47:17

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

The experimental mathematics way of course!


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#738 2012-08-19 03:50:45

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?


“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
The knowledge of some things as a function of age is a delta function.

Offline

#739 2012-08-19 03:58:37

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hmmm. Yes, that might work. I wonder where we could find a ready made geogebra demonstration. One already done for us. What a great thing that would be.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#740 2012-08-19 04:20:54

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

And where can we find that?


“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
The knowledge of some things as a function of age is a delta function.

Offline

#741 2012-08-19 04:22:40

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Maybe someday there will be one created.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#742 2012-08-19 04:38:24

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Wait, why would we need a Geogebra demo anyway?

Btw, I cannot figure out what's wrong with my solution to http://projecteuler.net/problem=8. I am getting 78246.


“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
The knowledge of some things as a function of age is a delta function.

Offline

#743 2012-08-19 04:42:50

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Doesn't 9^5 = 59049?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#744 2012-08-19 04:45:02

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Do you see 99999 in that huge number?


“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
The knowledge of some things as a function of age is a delta function.

Offline

#745 2012-08-19 04:46:23

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

But isn't that the maximum possible?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#746 2012-08-19 05:00:18

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

I am debugging now.


“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
The knowledge of some things as a function of age is a delta function.

Offline

#747 2012-08-19 05:05:08

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#748 2012-08-19 05:15:17

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

How'd you get it?


“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
The knowledge of some things as a function of age is a delta function.

Offline

#749 2012-08-19 05:19:51

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 107,113

Re: Bafflers?

Small mathematica program. Basic algorithm, nothing fancy.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#750 2012-08-19 05:25:35

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,018

Re: Bafflers?

Okay.


“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
The knowledge of some things as a function of age is a delta function.

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