Plane Curves
- Algebraic Curves (54)
- Caustic Curves (20)
- Cissoids (5)
- Conchoids (2)
- Conic Sections (73)
- Elliptic Curves@
- Envelopes (6)
- Folium Curves (18)
- General Plane Curves (66)
- Implicit Curves (1)
- Inverse Curves (19)
- Involutes and Evolutes (43)
- Parallel Curves (3)
- Parametric Curves (1)
- Pedal Curves (30)
- Polar Curves (71)
- Pursuit Curves (7)
- Radial Curves (10)
- Roulettes (59)
- Strophoids (3)
- Trisectrix Curves (8)