Copyright © Klaus Piontzik  
German Version 
There are concentric arrangements such as the
layers of the sun, the planetary orbits, the rings of the planets, the moons,
the planets or like an orange, coconut, dahlia or narcissus, etc.
This chapter shows that concentric arrangements can be represented as exponential or logarithmic functions and can therefore be considered as solution functions of the radial part of the Laplace equation. 
Given:  a finite ascending or descending sequence of numbers
(representing a concentric arrangement) 
Determining an efunction from a sequence of numbers takes place in four steps: Numbering  logarithmization  linearization  function formation 
When linearizing a function f, it is approximated by an affine linear function g. The procedure for finding this approximation function g is also called linear approximation. 
200 sides, 23 of them in color 154 pictures 38 tables Production und Publishing: ISBN 9783735738547 Price: 25 Euro 
