#include <math.h>
#include <chplot.h>

int main() {
    int numpoints = 360;
    array double t[numpoints], x[numpoints], y[numpoints];

    linspace(t, 0, 2*M_PI);
    x = sin(2*t);
    y = cos(3*t);
    plotxy(x, y, "Parametric contour (x, y) = [sin(2x), cos(3x)]", "x", "y");
}