
\DIVIDE{1}{12}{\invXII} \MULTIPLY{12}{\numberTWOPI}{\phione} \MULTIPLY{12}{64}{\divisions} \COMPOSITIONfunction{\EXPfunction}{\COSfunction}{\Afunction} \SCALEVARIABLEfunction{4}{\COSfunction}{\Bfunction} \SCALEVARIABLEfunction{\invXII}{\SINfunction}{\cfunction} \POWERfunction{\cfunction}{5}{\Cfunction} \LINEARCOMBINATIONfunction{1}{\Afunction}{2}{\Bfunction}{\ABfunction} \SUBTRACTfunction{\ABfunction}{\Cfunction}{\ABCfunction} \PRODUCTfunction{\SINfunction}{\ABCfunction}{\Xfunction} % x=(sin t)(exp(cos t)2 cos 4t + (sin(t/12))^5) \PRODUCTfunction{\COSfunction}{\ABCfunction}{\Yfunction} % y=(cos t)(exp(cos t)2 cos 4t + (sin(t/12))^5) \PARAMETRICfunction{\Xfunction}{\Yfunction}{\butterfly} \begin{Picture}(4,3)(4,4) \PlotParametricFunction[\divisions]\butterfly{0}{\phione} \end{Picture}
