I want to know the answer to the following question:
What was contained within the book Elements?
All the background I'm provided with is that "Archimedes, considered one of the greatest mathematicians of all time, is credited with using the method of exhaustion to calculate the area under the arc of a parabola with the summation of an infinite series, and gave a remarkably accurate approximation of Pi.". Is that enough to answer the question?
Answer: no