GraphingCalculator 1.3;
Window 44 6 758 960;
PaneDivider 222;
Expr y=sin(2*pi*x)+1/9*sin(3*[2*pi*x])+1/25*sin(5*[2*pi*x])+1/49*sin(7*[2*pi*x])+1/81*sin(9*[2*pi*x])+1/121*sin(11*[2*pi*x]);