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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#51 2013-11-20 03:54:57

Agnishom
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From: The Complex Plane
Registered: 2011-01-29
Posts: 15,091
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Re: Teach us some Maxima!

Problem 13 is interesting too


'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
'Humanity is still kept intact. It remains within.' -Alokananda

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#52 2013-11-20 03:57:28

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 82,777

Re: Teach us some Maxima!

I did not passed problem 2. anonimnystefy has suggested Bafflers, have you looked at them?


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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#53 2013-11-20 04:08:26

Agnishom
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From: The Complex Plane
Registered: 2011-01-29
Posts: 15,091
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Re: Teach us some Maxima!

I do not remember problem 2. What was it?

Bafflers?


'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
'Humanity is still kept intact. It remains within.' -Alokananda

Online

#54 2013-11-20 04:13:28

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 82,777

Re: Teach us some Maxima!

Something about 2 circles inside of a larger one.

http://www.mathisfunforum.com/viewtopic.php?id=17470


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.

Online

#55 2013-12-17 09:06:28

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 14,860

Re: Teach us some Maxima!

There's a new update to Geogebra - Geogebra 4.4.3.

Here are the release notes.

Last edited by anonimnystefy (2013-12-17 09:07:13)


“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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#56 2013-12-17 10:28:37

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 82,777

Re: Teach us some Maxima!

Its a beautiful program, I use the 4.9 series.


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.

Online

#57 2013-12-17 10:33:34

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 14,860

Re: Teach us some Maxima!

What is the difference between the 4.4 and the 4.9 series?


“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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#58 2013-12-17 10:38:02

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 82,777

Re: Teach us some Maxima!

The 4.9 series has the 3D package.


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.

Online

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