pi maths T-Shirt

Pi Greek symbol “π” with its value calculated several number after the decimal point on a dark shirt. Pi (Greek letter “π”) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.14159. Pi has been calculated to over one trillion digits beyond its decimal point. As an irrational and transcendental number, it will continue infinitely without repetition or pattern. While only a handful of digits are needed for typical calculations, Pi’s infinite nature makes it a fun challenge to memorise, and to computationally calculate more and more digits. Pi Day is celebrated on March 14th (3/14) around the world