pi

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π

1. The 16th letter of the Greek alphabet, pi.
2. Symbol for the ratio of the circumference of a circle to its diameter, approximately 3.14159; symbol for osmotic pressure (Π).

Pi

Symbol for inorganic orthophosphate (should not be used when covalently linked to another moiety).

PI

Abbreviation for Periodontal Index.

Pi

Abbreviation for inorganic phosphate.

pI

The pH value for the isoelectric point of a given substance.

pi (π, Π),

(),
1. The 16th letter of the Greek alphabet.
2. (Π). Symbol for osmotic pressure; in mathematics, symbol for the product of a series.
3. (π). Symbol for the ratio of the circumference of a circle to its diameter (approximately 3.14159).
4. Symbol for pros.

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

Abbreviation for:
package insert
pain intensity
pancreatic insufficiency
parallel imports  
pars intermedia
paternity index
Pearl Index
performance indicator, see there  
perfusion imaging
peripheral iridectomy
phosphatidyl inositol
physically impaired
physiologic index
pituitary
plaque inhibition
poison ivy
post-implantation
post-infection
post-injection
post-inoculation
post-irradiation
post-ischaemic
present illness
primary infection
principal investigator  
product information
prognostic index
proliferation index
protease inhibitor
pulmonary index
pulmonary infarction
pulmonary insufficiency
pulse inversion

π

Greek, lower case, pi.

Π

Abbreviation for osmotic pressure;
pi.

Pi

Abbreviation for inorganic orthophosphate.

PI

Abbreviation for Periodontal Index.

pI

Abbreviation for isoelectric point.

pi

(π, Π) ()
1. The 16th letter of the Greek alphabet (π, Π).
2. Osmotic pressure (Π).
3. mathematics Symbol for the product of a series (Π).
4. Symbol for the ratio of the circumference of a circle to its diameter (approximately 3.14159265) (π).

Π

Abbreviation for osmotic pressure.

PI

Abbreviation for Periodontal Index.

pI

Abbreviation for isoelectric point.

pi

, π ()
1. The 16th letter of the Greek alphabet.
2. (Π). Symbol for osmotic pressure; in mathematics, symbol for the product of a series.

Pi

inorganic orthophosphate.

pI

isoelectric point.

pi

the sixteenth letter of the Greek alphabet, π or π.
References in periodicals archive ?
Therefore, the recitation of the digits of Pi is gaining momentum to test the individual memory power.
I made another pi palindrome, 32 digits of pi up to the first 0.
However, like many mathematicians before him, Bailey could not prove that such a random distribution would hold beyond the first 30 million decimal digits of pi.
This fact is familiar to anyone who has slaved over sheets of exam papers in a stifling sports hall, desperately trying to remember the first three digits of Pi.
Last month, computer scientist Yasumasa Kanada and his coworkers at the University of Tokyo Information Technology Center announced computing 206,158,430,000 decimal digits of pi, surpassing their own previous world record of 51,539,600,000 digits (SN: 8/9/97, p.
Pi Day is the unofficial holiday that celebrates the mathematical constant pi on March 14 in the month/day format because the digits in this date correspond with the first three digits of pi (3.
Mike Keith reports his latest discovery: "I found a new record, that betters the old record by one digit, for the longest stretch of accidental Pilish (English whose word lengths follow the digits of pi, starting from the beginning of pi) in an existing book.
I suggest a simple alternative: select ten letters of the alphabet to represent the various digits of pi, and intermingle the remaining sixteen letters to make a sensible mnemonic.
Her personal technology of choice is an MP4 player, but she keeps plenty of digits of pi on hand; they're in her head.
Computation of the digits of pi ([Pi]), the number representing the ratio of a circle's circumference to its diameter, has taken a giant leap forward.
As an 11-year-old living in Japan, curious how difficult it is to memorize the digits of Pi, I once tried and found that remembering 44 digits required little effort and no mnemonic aids.
According to a recently developed method of assessing the randomness of a sequence of numbers, however, the digits of pi turn out to be more irregular than the digits of the other irrational numbers.