Resumen de A 3D-printable machine for conics and oblique trajectories

Pietro Milici, Frédérique Plantevin, Massimo Salvi

• We propose an original machine that traces conics and some transcendental curves (oblique trajectories of confocal conics) by the solution of inverse tangent problems. For such a machine, we also provide the 3D-printable model to be used as an intriguing supplement for geometry, calculus, or ordinary differential equations classes.