both π (Pi approx 3.14159) & e (Euler’s number – approx 2.71828 ) are between 1 and 10, plus quite a few other named constants and an infinite number of values
May 08, 2015
both π (Pi approx 3.14159) & e (Euler’s number – approx 2.71828 ) are between 1 and 10, plus quite a few other named constants and an infinite number of values