CURVES

Algebraic curves

Astroid

Cardioid

Tschirnhausen Cubic

Witch of Agnesi

Heart curves

Heart curve I

Roullete curves

Cycloids

Epitrochoids

Hypotrochoids

Spiral curves

Archimedean spiral

Circular helix

Huygen's involute of a circle

Logarithmic spiral

Parametric curves

Catenary