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

You are not logged in.

#1 2011-09-12 18:41:31

benice
Member
Registered: 2010-06-10
Posts: 110

How to draw the US Flag mathematically?

Hi Everyone!

I don't know if this is cool or not: Drawing a US Flag using Inequalities.

It's really a practical application of mathematics.

Last edited by benice (2011-09-12 18:43:23)


My Gallery of Math Art: benice equation

Offline

#2 2011-09-12 22:33:25

MathsIsFun
Administrator
Registered: 2005-01-21
Posts: 7,529

Re: How to draw the US Flag mathematically?

Wow, well done.

(BTW, your "Monster Cow" plots look really good!)


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

Offline

#3 2011-09-12 23:14:13

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi benice;

Very nice!


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

#4 2011-09-13 18:39:53

benice
Member
Registered: 2010-06-10
Posts: 110

Re: How to draw the US Flag mathematically?

Hi MathsIsFun,

Thank you for your appreciation.

The following image is the original graph (of inequality) of the first picture in the post "Monster Cow".

monster_cow_01_original.png

Last edited by benice (2011-09-13 18:50:48)


My Gallery of Math Art: benice equation

Offline

#5 2011-09-13 18:42:35

benice
Member
Registered: 2010-06-10
Posts: 110

Re: How to draw the US Flag mathematically?

Hi bobbym,

Thank you! And you're welcome.


My Gallery of Math Art: benice equation

Offline

#6 2011-09-13 19:13:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi;

The little mouse is my favorite I think.


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

#7 2011-09-20 15:11:32

benice
Member
Registered: 2010-06-10
Posts: 110

Re: How to draw the US Flag mathematically?

bobbym wrote:

Hi;

The little mouse is my favorite I think.

Hi;

Thank you for your appreciation.


My Gallery of Math Art: benice equation

Offline

#8 2011-09-20 15:15:39

benice
Member
Registered: 2010-06-10
Posts: 110

Re: How to draw the US Flag mathematically?

Hi All!

A five-pointed star (☆) can be obtained by drawing five lines.
Based on this, I made an animation by drawing five collections
of parallel lines
: Starflakes Animation

Last edited by benice (2011-09-20 15:20:27)


My Gallery of Math Art: benice equation

Offline

#9 2011-09-20 17:06:42

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi benice;


It does make me starry eyed. Thanks for the look see!


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

#10 2012-04-30 14:28:26

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

May I ask for some help? What's the inequalities of the graphs? The website is blocked.

Offline

#11 2012-04-30 14:59:17

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi Sumasoltin';

What website is it?


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

#12 2012-04-30 15:30:46

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

Sometimes China bloke some websites out, like google, youtube, so I think that's to blame.I can't visit benice's gallery.

Offline

#13 2012-04-30 15:43:05

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi Sumasoltin;

I can get there. So you might be right.


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

#14 2012-04-30 15:49:53

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

Oh...still not work...Otherwise you're in China. The goverment do such things for no reason.
But I got this(may be rude but just a joke)

View Image: 空.gif

Offline

#15 2012-04-30 19:55:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi Sumasoltin;

I am definitely not in China. What is it you need?


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

#16 2012-05-01 04:20:03

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

bobbym wrote:

Hi Sumasoltin;

I am definitely not in China. What is it you need?

Thank you very much. I just want to know how to "Drawing a US Flag using Inequalities" and draw "Monster Cow".

Offline

#17 2012-05-01 08:27:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi Sumasoltin;

I would have to copy the entire page to do that. Could be copyright problems.


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

#18 2012-05-01 11:18:58

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

It couldn't be nicer for you to do that. But what you're considering is right so I hope that benice can put out them himself. Thank you all very much.

Offline

#19 2012-05-01 19:21:45

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

I will email benice from his site about it and ask permission.


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

#20 2012-05-02 04:20:22

benice
Member
Registered: 2010-06-10
Posts: 110

Re: How to draw the US Flag mathematically?

Sumasoltin wrote:

I just want to know how to "Drawing a US Flag using Inequalities" and draw "Monster Cow".

Hi Sumasoltin,

Flag of the United States:
1. Plot using Graph:
    http://padowan.dk/forum/viewtopic.php?id=549.
2. Plot using GeoGebra:
    http://www.geogebra.org/forum/viewtopic.php?f=2&t=24109.

The formulas for the Monster Cows are not public.


bobbym wrote:

I will email benice from his site about it and ask permission.

Hi bobbym,

Thank you for your email.


My Gallery of Math Art: benice equation

Offline

#21 2012-05-02 11:45:40

Sumasoltin
Member
Registered: 2012-04-28
Posts: 30

Re: How to draw the US Flag mathematically?

Thanks! That's really a superb job !

Offline

#22 2012-05-02 13:56:57

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 81,749

Re: How to draw the US Flag mathematically?

Hi benice;

You are welcome and thanks for helping.


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

Board footer

Powered by FluxBB