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Jtube: Pi

Jtube: Pi

Do you think hidden wisdom is contained in the Torah?

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Visitor Comments: 12

(6) Anonymous, March 25, 2015 8:42 PM

pi is in the Torah

Rabbi Eliyahu of Vilna found the following source for Pi in the Torah.

The Gemora (ערובין י"ד) learns that pi equals 3 from the following verse (מלכים ז' כ"ג):

ויעש את הים מוצק עשר באמה משפתו עד שפתו עגול סביב... וקוה שלשים באמה יסוב אותו סביב
[Shlomo] made the "sea" of cast [metal] ten cubits from its lip to its lip, circular all around... and a thirty cubit line could encircle it all around.

In Halacha (i.e. size of a succah), pi is always considered to be 3. However, it is understood that this is an estimate. Tosfos points out that the number is not exact. The precise number can be found as follows. The word וקוה is read וקו, to mean "and a line" (referring to the circumference).

קוה = 111
קו = 106

The difference between the way it is written and the way it in read (ignoring the prefix vav - "and") equals the difference between 3 and pi.

106 / 111 = 3 / 3.1415


3(111/106) = 3.1415

(5) Avi, May 20, 2014 8:15 PM


עץ החיים is tree of life
גן עדן is the garden of eden whilst
קדם is or earlier or east,
BTW, where is this scene from?

decidlaverdad, August 25, 2015 8:59 PM

Pi is the name of a film

(4) MABSH"Y, February 10, 2014 7:38 PM

Phi, not theta

*sigh* The writers did not do their homework. The golden ration is called Phi, not Theta.

(3) Henry, February 8, 2014 7:05 PM

Approximation of Pi

An even closer estimate of Pi is 355/133.

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