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PI
(redirected from 3.1415926)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
pi (p)
n. pl. pis
Symbol The 16th letter of the Greek alphabet.

pI (p)
n.
The pH value for the isoelectric point of a given substance in solution.

pi
[pī]
1 Ρ, π, the sixteenth letter of the Greek alphabet.
2 (in mathematics) the ratio of a circle's circumference to its diameter.

Pi
inorganic orthophosphate.

pI
isoelectric point.

pi
the sixteenth letter of the Greek alphabet, π or π.


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If [pi] is truncated to seven decimal places, it becomes 3.
Pi - the ratio of a circle's diameter to its circumference - has the mathematical value 3.
Tonight's subject is the basis of maths and numerology, which can be found in chapter 3.
 
 
 
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