Beginning of Essay
"One of the greatest contributions to modern mathematics, science, and engineering was the invention of near the end of the 17th century," says The New Book of Popular Science. Without the invention of , many technological accomplishments, such as the landing on ....

Middle of Essay
.... with "changing or varying" quantities. Calculus is considered "mathematics of change." There are some basic or general parts of calculus. Some of these are functions, derivative, antiderivatives, sequences, integral functions, and multivariate calculus. Some believe that calculus is too hard or impossible to learn without much memorization but if you think that calculus is all memorizing then you will not get the object of learning calculus. People say that calculus is just the revision or expansion of old or basic equations and I believe that also. In economics and business there are some uses for calculus. One important application ....