**Calculus Of One Real Variable**

**Splitting Of ****The Topic Of The Applications** **Of
The Derivative**

This topic is
split into two parts, each in its own chapter. Part 1, as Chapter 4, precedes
Chapters 5 and 6, which discuss the

elementary transcendental functions (ETFs), which are the trigonometric,
exponential, and logarithnic functions, and Part 2

follows the ETFs and is Chapter 7. Part 1 contains material needed, directly or
indirectly, by the study of the ETFs or their

applications. Part 2 contains nothing of such a need, and thus is placed after
the ETFs so that it can freely present examples

and problems that involve them.