\input{preamble-standalone.ltx} \begin{document} % Ex. No. 25 (Section 4.1.4 : Calculations and coordinates) \begin{tikzpicture}[scale=.5] \foreach \an [count=\i] in {0,2,...,358} { \tkzDefPoint(\an:sqrt(sqrt(\an mm))){A_\i}} \tkzDrawPoints(A_1,A_...,A_180) \end{tikzpicture} \end{document}