calculus. Even after losing his sight, Euler continued to publish many articles and publications with his first book being Mechanica. Leonhard Euler was greatly admired for his many achievements and seniority in the field of mathematics. Within this essay, I will address the many achievements Euler accomplished in his life time and show how big of an impact he had to mathematics today. He continued to go in life as one of the most intelligent mathematicians and being a huge help