the term pi was chosen to stand for something more than a mere number. Prior to its use in the early 18th century, the quantity was represented by terms and fractions, none of which adequately ...

The holiday is observed on March 14 or 3/14 because 3.14 are the first three digits of the infinite number pi — 3.14159 ... and on and on. The celebration of Pi Day was the brainchild of ...

Pi belongs to a huge mathematical group called irrational numbers, which go on forever and cannot be written as fractions. Scientists have calculated pi to 105 trillion digits, although most of us ...

Even though the sequence continues indefinitely ... but it's just another number. Pi is just the name of a particular spot on the number line," Ullman said. "The question really is, 'Isn't ...

Why is Pi Day celebrated on March 14? Pi Day is celebrated on March 14 because the number in its simplest form is 3.14. It is impossible to calculate pi's exact value because it is an irrational ...