Updates The Classic Calculus Primer. To Deliver You From The Preliminary Terrors -- On Different Degrees Of Smallness -- On Relative Growings -- Simplest Cases -- Next Stage. What To Do With Constants -- Sums, Differences, Products, And Quotients -- Successive Differentiation -- When Time Varies -- Introducing A Useful Dodge -- Geometrical Meaning Of Differentiation -- Maxima And Minima -- Curvature Of Curves -- Partial Fractions And Inverse Functions -- On True Compound Interest And The Law Of ...