Back دحروجة (منحنى) Arabic Ruleta (geometria) Catalan Rollkurve German Ruleta (curva) Spanish Erruleta (geometria) Basque غلتان Persian Vierintäkäyrä Finnish Roulette (courbe) French Rulletta Italian Rolete (curva) Portuguese
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In the differential geometry of curves, a roulette is a kind of curve, generalizing cycloids, epicycloids, hypocycloids, trochoids, epitrochoids, hypotrochoids, and involutes. On a basic level, it is the path traced by a curve while rolling on another curve without slipping.