Description: Math humor, Math Pi and e are on a date -- but one of them has a chilling secret! Watch more hilarious videos
at Olde English.
Pi or π is one of the most important mathematical constants, approximately equal to 3.14159. It represents the ratio of any circle's circumference to its diameter in Euclidean geometry, which is the same as the ratio of a circle's area to the square of its radius. Many other formulas from mathematics, science, and engineering include π. It is an irrational number, which means that its decimal expansion never ends or repeats.
The mathematical constant e is the unique real number such that the value of the derivative (slope of the tangent line) of
f(x) = ex at the point x = 0 is exactly 1. The function
ex so defined is called the exponential function, and its inverse is the natural logarithm, or logarithm to base
Thank God itís Pi day,
Video: Pi Day,
Blind Date: Math Pi and e,
Archimedes: 3.14159 is Close Enough,
Euler Formula: e, Pi. i, 0, 1,
This is Pi