\input{preamble-standalone.ltx} \begin{document} % Ex. No. 19 (Section 6.1.6 : Trigonometric axis with the option \tkzname{trig=2} ) \begin{tikzpicture} \tkzInit[xmin=0,xmax=4,ymin=-1,ymax=1] \tkzDrawX[trig=2] \end{tikzpicture} \end{document}