Comments on: You Know Who’s Born on Pi Day? Einstein.

By: Nadya Fermega

Nadya Fermega — Sat, 31 Jul 2010 11:58:36 +0000

@Lukman, I ever read Rohedi’s pi number 6112640680/1945713959 at leave comment mathblog but I forgot the name of blog. He called his Pi approximation as “Pi Bumi Pertiwi Indonesia” because the number 1945 at denominator coincedentally with the year of his nation independency Indonesia.

By: Lukman Hakim

Lukman Hakim — Wed, 07 Apr 2010 12:59:39 +0000

Denaya, you know there are two famous rational numbers for Pi approximation, i.e 22/7 from Archimedes and 355/113 from chinese. My question, what rational number for Pi approximation according to your father Mr.Rohedi.

By: Denaya Lesa

Denaya Lesa — Sat, 06 Jun 2009 21:54:58 +0000

Hi All, recently when visiting to eqworld.ipmnet.ru the post link of Rohedi’s pi exact formula always displays “no input file specified. So Denaya Lesa thinks to invite you visit directly to http://rohedi.com. My father Mr.Rohedi and me repost the number pi formula and its related topic at the leave comment of all articles. For example why pi is irrational number can be found at leave comment of smart solver ODE at http://rohedi.com/content/view/25/26/. While the number pi formula can be found at leave comment’s article of Bernoulli integral on http://rohedi.com/content/view/34/1/. Thanks for your attention.

By: Denaya Lesa

Denaya Lesa — Sun, 24 May 2009 07:58:04 +0000

Okay @Nina, Nadya Fermega and all, please click this link: http://eqworld.ipmnet.ru/forum/viewtopic.php?f=3&t=26515. Maybe smart formula for finding circumference and area of a circle from daddy Rohedi will be usuful for you.

By: Denaya Lesa

Denaya Lesa — Thu, 14 May 2009 00:16:53 +0000

@Nadya Fermega and @Nina, refer to Einstein’s relativity m=m0/sqrt(1-(v/c)^2), so when mr.Einstein was tasked to create the number Pi, Denaya believes he used Pi Formula that corresponds to one of form his relativity theory that is Pi=2*integral of dy/sqrt(1-y^2) with the lower and upper limits of integral 0 and 1. In other word mr.Einstein would create number Pi using single arcsine function that is Pi=2*arsin(1), meanwhile shown at the above links, the Newest Pi Exact Formula from Rohedi is in the form of sum two arcsine functions. Again, according to Rohedi’s Pi Formula, the lower of integral limit a=0 corresponds to the zero length one of side a right angle of triangle, therefore the Einstein’s Pi formula is slowly to converg.

By: Nadya Fermega

Nadya Fermega — Tue, 12 May 2009 23:43:21 +0000

Of course @nina, even mr.Einstein would be glad after reading Rohedi’s Pi(PHI) formula posted at http://eqworld.ipmnet.ru/forum/viewtopic.php?f=2&t=157. Nadya has visited to the link, really Pi(PHI) is the Nice Formula.

By: Nina

Nina — Sun, 10 May 2009 01:07:08 +0000

Oh, if assume now Mr.Albert Einstein is life, surely he will be happy when looking the newest Pi exact Formula that has been posted at http://eqworld.ipmnet.ru/forum/viewtopic.php?f=3&t=148. Why? I think only Mr.Rohedi that can explain it.

By: Rohedi

Rohedi — Mon, 23 Mar 2009 10:30:48 +0000

Oh, mathematics is the primary language in explaining physical phenomenon, so I agree with the above comment that mathematics and physics are interconnected of each others.

By: gtstiggy

gtstiggy — Mon, 16 Mar 2009 21:52:33 +0000

My mother is….

By: Scooter

Scooter — Mon, 16 Mar 2009 20:10:32 +0000

But if you are in Europe isn’t it 14/03/2009?

By: Kalel

Kalel — Sun, 15 Mar 2009 18:15:24 +0000

Pi is a mathematically provable fact.

The cake is a lie.

By: Alex

Alex — Sun, 15 Mar 2009 07:44:23 +0000

@Cori: Pi appears in Einstein's general theory of relativity. Happy birthday all you fellow Pi-day-ers!

By: Gabriela

Gabriela — Sun, 15 Mar 2009 02:56:43 +0000

TODAY IS MY BIRTHDAY ALSO!! w00t yey…..

By: Cori

Cori — Sun, 15 Mar 2009 02:37:45 +0000

I know math and physics are very interconnected. I just don’t get what the ratio of the radius to the circumference of the circle has to do with relativity. Then again, I don’t know any of the math behind it or even many aspects of the theory. But thanks, Miss C. :]

By: Miss Cellania

Miss Cellania — Sun, 15 Mar 2009 02:06:51 +0000

Math and physics are very interconnected, but it would take someone more eloquent than I to explain it in a nutshell.

By: Cori

Cori — Sat, 14 Mar 2009 23:44:56 +0000

What am I missing that it’s fitting that Einstein was born on Pi Day? I’m a little lacking in both math and physics… but I don’t see how they’re interconnected.

By: Gadget Sleuth

Gadget Sleuth — Sat, 14 Mar 2009 18:23:18 +0000

I’ve read that Einstein was smart, but he was a real weirdo too. True of all genuises to a degree maybe; I too bear that cross (ha!).