The Bactra Review Atlas of the
This is the immortal motto, of course, of Silvanus P. Thompson's Calculus
Made Easy: Being a Very-Simplest Introduction to Those Beautiful Methods of
Reckoning Which Are Generally Called by the Terrifying Names of the
Differential Calculus and the Integral Calculus (third ed. reprinted NY:
St. Martin's Press, 1988; first ed. London: Macmillan, 1911).