Euler’s identity has often cited as an example of deep mathematical beauty showing a profound connection between the most fundamental numbers in mathematics; e^iπ + 1= 0 Where; 0 - the additive identity. 1 - the multiplicative identity. π - (π = 3.141…), the fundamental circle constant. e - (e = 2.718…), Euler’s number i - the imaginary number, √-1 Happy 315th birthday to one of the brilliant minds in history, astronomer, physicist and mathematician Leonhard Euler who was born on this day 15th April 1707 in Basel, Switzerland.