Arithmetic Quote by Marvin Minsky

No Victor, you got it backwards, you should evaluate these integrals non-rigorously if you can, and rigorously if you must.

— Doron Zeilberger

A reciprocal of a fraction is found by flipping it upside down. If you want the reciprocal of a mixed number or a whole…

— Danica McKellar

An integral approach is based on one basic idea: no human mind can be 100% wrong. Or, we might say, nobody is smart enough…

— Ken Wilber

The page of my notebook was filled with many messy integrals, but all of a sudden I saw emerge a formula for counting. I…

— Lee Smolin

But just as much as it is easy to find the differential [derivative] of a given quantity, so it is difficult to find the…

— Johann Bernoulli

“Integration we get up Fractionate we get down”

— Chandan Kumar

I imagine you working on me as an algebra problem, reducing me to fractions, crossing out common denominators, until there's nothing left on the…

— Patricia McCormick

The calculus was the first achievement of modern mathematics and it is difficult to overestimate its importance. I think it defines more unequivocally than…

— John von Neumann

Even the simplest calculation in the purest mathematics can have terrible consequences. Without the invention of the infinitesimal calculus most of our technology would…

— Stanislaw Ulam

After years of finding mathematics easy, I finally reached integral calculus and came up against a barrier. I realized that this was as far…

— Isaac Asimov

The whole apparatus of the calculus takes on an entirely different form when developed for the complex numbers.

— Keith Devlin

I see with much pleasure that you are working on a large work on the integral Calculus [ ... ] The reconciliation of the…

— Pierre-Simon Laplace