#This script yields an Egg-Shaped Curve #Reference: http://www.bsidneysmith.com/writings/JotsnDoodles/The-Egg-Equations #C. D'Arcy 2012 04 06 Frame 500 The Egg Curve (With Yolk) Background 0 0 0 #Axes #Fields: Axes kind xMin xMax tick stroke r g b fontName Axes Cartesian -2.5 2.5 3.0 1 255 255 255 Tick #Grid #Fields: Grid style resolution stroke r g b Grid none 1 1.0 255 255 255 #Font Objects #Fields: Font name family attributes size Font Title Arial 3 16 Font Label Arial 2 14 Font Tick Arial Bold 0 10 Font Axis Arial 2 14 #Text Objects #Fields: Text text font x y r g b Text t Axis 11 -1 255 255 255 Text x(t), y(t) Axis -3.5 11.3 255 255 255 Text The Egg Curve (with Yolk) Title -2.25 2.25 255 255 255 Text x(t)=0.78cos(t/4)sin(t) Label -2.0 -1.0 255 255 255 Text y(t)=-(cos(t)-1) Label 1.0 -1.0 255 255 255 Text x(t)=0.5cos(t) Label -2.0 -1.5 255 255 0 Text y(t)=0.5sin(t)+0.75 Label 1.0 -1.5 255 255 0 #Butterfly Curve #Fields: Equation Parametric x(t) y(t) tMin tMax dt stroke r g b Equation Parametric 0.78cos(t/4)sin(t) -(cos(t)-1) -3.14 3.14 0.05 3 255 255 255 Equation Parametric 0.5cos(t) 0.5sin(t)+0.75 0 6.28 0.1 3 255 255 0