"Who has not been amazed to learn that the function y = ex, like a phoenix rising from its own ashes, is its own deriv…"

"The calculus was the first achievement of modern mathematics and it is difficult to overestimate its importance. I th…"

"In the history of mathematics and science, few conflicts have attained the notoriety of the Newton/Leibniz dispute. ……"

"Among all of the mathematical disciplines the theory of differential equations is the most important … It furnishes t…"

"Accordingly, we find Euler and Alembert devoting their talent and their patience to the establishment of the laws of …"

"This is a tricky domain because, unlike simple arithmetic, to solve a calculus problem - and in particular to perform…"

"The calculus of utility aims at supplying the ordinary wants of man at the least cost of labour."

"In this work I have attempted to treat economy as a calculus of pleasure and pain, and have sketched out, almost irre…"

"The theory of probabilities is basically only common sense reduced to a calculus. It makes one estimate accurately wh…"

"In the beginning of the year 1665 I found the Method of approximating series & the Rule for reducing any dignity of a…"