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ramanuja...@gmail.com
9/18/08
The story of an impossible challenge solved at the Historical Society office
Dear All, Folding Paper in Half 12 Times: http://pomonahistorical.org/12times.htm With Regards Sriram
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The story of an impossible challenge solved at the Historical Society office
Dear All, Folding Paper in Half 12 Times: http://pomonahistorical.org/12times.htm With Regards Sriram
9/18/08
ramanuja...@gmail.com
9/14/08
Try to solve this simple problem
Dear All, Try to solve this simple problem http://thinkzone.wlonk.com/MathFun/Triangle.htm With
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Try to solve this simple problem
Dear All, Try to solve this simple problem http://thinkzone.wlonk.com/MathFun/Triangle.htm With
9/14/08
ramanuja...@gmail.com
9/13/08
The Hundred Greatest Theorems
Dear All, Njoy this link on The Hundred Greatest Theorems http://personal.stevens.edu/~nkahl/
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The Hundred Greatest Theorems
Dear All, Njoy this link on The Hundred Greatest Theorems http://personal.stevens.edu/~nkahl/
9/13/08
ramanuja...@gmail.com
9/13/08
Let us Learn NumberSpiral
Dear All, Njoy this link on NumberSpiral http://www.numberspiral.com/index.html If you are trying for
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Let us Learn NumberSpiral
Dear All, Njoy this link on NumberSpiral http://www.numberspiral.com/index.html If you are trying for
9/13/08
ramanuja...@gmail.com
9/13/08
Natural Fractals in Grand Canyon National Park
Dear All, Fractals website on Grand Canyon njoy;) Regards Sriram Gopalan
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Natural Fractals in Grand Canyon National Park
Dear All, Fractals website on Grand Canyon njoy;) Regards Sriram Gopalan
9/13/08
ramanuja...@gmail.com
2
9/5/07
njoy this link
http://infolab.stanford.edu/~manku/puzzles.html Regs Sriram Gopalan
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njoy this link
http://infolab.stanford.edu/~manku/puzzles.html Regs Sriram Gopalan
9/5/07
RMC GLOBAL
7/30/07
Strong Probable Prime
The Fermat's little theorem can be extended so that more pseudo primes can be shown to be
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Strong Probable Prime
The Fermat's little theorem can be extended so that more pseudo primes can be shown to be
7/30/07
RMC GLOBAL
7/10/07
Aurifeuillian Factorizations
Aurifeuillian Factorizations (2 4k-2 +1) = (2 2k-1 -2 k +1) (2 2k-1 +2 k +1) (3 6k-3 +1) = (3 2k-1 +1
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Aurifeuillian Factorizations
Aurifeuillian Factorizations (2 4k-2 +1) = (2 2k-1 -2 k +1) (2 2k-1 +2 k +1) (3 6k-3 +1) = (3 2k-1 +1
7/10/07
RMC GLOBAL
7/9/07
Factors of some special numbers
2 3 -1, 2 7 -1, 2 31 -1, 2 127 -1 are all primes. 2 8191 -1 is not prime. It has factors 338193759479
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Factors of some special numbers
2 3 -1, 2 7 -1, 2 31 -1, 2 127 -1 are all primes. 2 8191 -1 is not prime. It has factors 338193759479
7/9/07
RMC GLOBAL
6/17/07
Fermat Numbers
The numbers of F n = 2 2 n +1 are called Fermat Numbers. I will discuss about the primality of the
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Fermat Numbers
The numbers of F n = 2 2 n +1 are called Fermat Numbers. I will discuss about the primality of the
6/17/07
ramanuja...@gmail.com
6/11/07
Vedic Math
Please visit our Group for Vedic Math PDF. Cheers, Sriram Gopalan
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Vedic Math
Please visit our Group for Vedic Math PDF. Cheers, Sriram Gopalan
6/11/07
ramanuja...@gmail.com
6/3/07
What is the sum of all positive factors of a given number
The sum of all the positive factors of a given number (including itself) can be found out by the
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What is the sum of all positive factors of a given number
The sum of all the positive factors of a given number (including itself) can be found out by the
6/3/07
Karthik Vijayapalan
5/31/07
Re: 1 new message in 1 topic - digest
Hey, It is a Geometric progression. The computationally efficient method would be to use the formula
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Re: 1 new message in 1 topic - digest
Hey, It is a Geometric progression. The computationally efficient method would be to use the formula
5/31/07
Raman Viswanathan
5/30/07
Help me to sieve!
Just giving a brief introduction before asking you to sieve. My first number I am sieving for the
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Help me to sieve!
Just giving a brief introduction before asking you to sieve. My first number I am sieving for the
5/30/07
Raman Viswanathan
5/30/07
Will you help me to sieve for (6^305)-1 with Special Number Field Sieve?
I am trying to factor numbers of the Cunningham project using Number Field Sieve, currently 6305-.
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Will you help me to sieve for (6^305)-1 with Special Number Field Sieve?
I am trying to factor numbers of the Cunningham project using Number Field Sieve, currently 6305-.
5/30/07
ramanuja...@gmail.com
,
Raman Viswanathan
2
5/30/07
Find P
By Geometric Series, P=c((1/x)+(1/x²)+(1/x³)+...+(1/x^n)) P=c((1/x)(1-(1/x^n))/(1-(1/x))) P=c(x^n-1)/
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Find P
By Geometric Series, P=c((1/x)+(1/x²)+(1/x³)+...+(1/x^n)) P=c((1/x)(1-(1/x^n))/(1-(1/x))) P=c(x^n-1)/
5/30/07
ramanuja...@gmail.com
5/28/07
help for a geometrical problem
Hi, I have the following problem arising in PDE. Let $\{v_1,...,v_m\}$ be $m$ non null vectors in $\R
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help for a geometrical problem
Hi, I have the following problem arising in PDE. Let $\{v_1,...,v_m\}$ be $m$ non null vectors in $\R
5/28/07
ramanuja...@gmail.com
5/28/07
Prime or Not
To instantly get an idea of whether a given big number is prime or not, the Fermat's little
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Prime or Not
To instantly get an idea of whether a given big number is prime or not, the Fermat's little
5/28/07
ramanuja...@gmail.com
8/22/06
Where something went wrong in the below illustration
See this illustration: -6 = -6 9-15 = 4-10 Adding 25/4 to both sides: 9-15+ (25/4) = 4-10+ (25/4)
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Where something went wrong in the below illustration
See this illustration: -6 = -6 9-15 = 4-10 Adding 25/4 to both sides: 9-15+ (25/4) = 4-10+ (25/4)
8/22/06
ramanuja...@gmail.com
6/14/06
Some questions to make you busy
-----------------------------------------------------------------------------------------------------
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Some questions to make you busy
-----------------------------------------------------------------------------------------------------
6/14/06
ramanuja...@gmail.com
6/14/06
Why Do Mathematicians Now Care About Their Hat Color?
Why Do Mathematicians Now Care About Their Hat Color? By SARA ROBINSON, NYTimes.com BERKELEY, Calif.,
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Why Do Mathematicians Now Care About Their Hat Color?
Why Do Mathematicians Now Care About Their Hat Color? By SARA ROBINSON, NYTimes.com BERKELEY, Calif.,
6/14/06
RMC GLOBAL
6/11/06
Number Website
Check this Site http://www.stetson.edu/~efriedma/numbers.html -- Thanks a Lot With Regards Sriram
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Number Website
Check this Site http://www.stetson.edu/~efriedma/numbers.html -- Thanks a Lot With Regards Sriram
6/11/06
ramanuja...@gmail.com
2
6/11/06
Archimedes Problem in a nut shell. NRN had posted the same to my address
Hi This problem has infinitely many solutions. I will give a sketch of the solution without doing
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Archimedes Problem in a nut shell. NRN had posted the same to my address
Hi This problem has infinitely many solutions. I will give a sketch of the solution without doing
6/11/06
ramanuja...@gmail.com
6/6/06
Let us start sharing Maths
Dear All, Please mail your questions and creative math realated ideas/mails to ramanujanmathclub@
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Let us start sharing Maths
Dear All, Please mail your questions and creative math realated ideas/mails to ramanujanmathclub@
6/6/06
RMC GLOBAL
1/24/06
Love letter
Dear Love, Yesterday, I was passing by your rectangular house in Trigonometric lane. There I saw you
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Love letter
Dear Love, Yesterday, I was passing by your rectangular house in Trigonometric lane. There I saw you
1/24/06
RMC GLOBAL
12/21/05
The dullness of 1729
Hello An interesting read on the "dullness" of 1729. Enjoy! http://www.mathpages.com/home/
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The dullness of 1729
Hello An interesting read on the "dullness" of 1729. Enjoy! http://www.mathpages.com/home/
12/21/05
RMC GLOBAL
2
12/9/05
64=65?????? --
Hi The fallacy lies in the fact that after cutting the square we cannot rejoin the pieces to form a
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64=65?????? --
Hi The fallacy lies in the fact that after cutting the square we cannot rejoin the pieces to form a
12/9/05
RMC GLOBAL
12/6/05
Arrow puzzle: Archis Apte
Dear Sriram, > Can you please present this puzzle to RMC? > > An arrow of "type n"
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Arrow puzzle: Archis Apte
Dear Sriram, > Can you please present this puzzle to RMC? > > An arrow of "type n"
12/6/05
RMC GLOBAL
12/6/05
5x5 magical square, using a simple method
Hi Just have a glance on 5 X 5 magical square, and appreciate the beauty of the method Regards Sriram
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5x5 magical square, using a simple method
Hi Just have a glance on 5 X 5 magical square, and appreciate the beauty of the method Regards Sriram
12/6/05
RMC GLOBAL
11/30/05
Question ans Answers of Infosys Math Olympiad 2004
-----Original Message----- From: Krishnaswami Alladi [mailto:all...@math.ufl.edu] Sent: Friday, July
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Question ans Answers of Infosys Math Olympiad 2004
-----Original Message----- From: Krishnaswami Alladi [mailto:all...@math.ufl.edu] Sent: Friday, July
11/30/05