Figure Eight Curve - MacTutor History of Mathematics

Figure Eight Curve - MacTutor History of Mathematics

Envelopes and Offsets of Two Algebraic Plane Curves: Exploration of Their Similarities and Differences

منحنی جرونو - ویکی‌پدیا، دانشنامهٔ آزاد

Watt's Curve - MacTutor History of Mathematics

Cardioid - MacTutor History of Mathematics

Lemniscate of Gerono - Wikipedia

Hyperbola

Logarithmic Spiral

La goma elàstica i la lemniscata de Gerono – GeoGebra

The History of the Derivation of Euler's Number