well, i guess everyone have once sketched a heart curve. but have you ever sketched one on a Cartesian coordinate system?
well i haven’t. using winplot, a freeware to generate graphs, i have generated not one, not two, not three, but six different two-dimensional heart curves using different math equations. here is a snapshot of my work using winplot.
well, that’s not all. i thought two-dimensionals were a bit boring. so i gave a shot at a three-dimensional figure using the z-axis. here’s what i have generated.