Calculus Made Easy
Author: first_name: Silvanus P.
last_name: Thompson
Language: English
Year: 1914

<i>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</i> is is a book on infinitesimal calculus originally published in 1910 by Silvanus P. Thompson, considered a classic and elegant introduction to the subject. (from Wikipedia) <br><br>
 
<i>Some calculus-tricks are quite easy. Some are enormously difficult. The fools who write the textbooks of