Pedal

The pedal of a curve with respect to a point is the locus of the foot of the Perpendicular from to theTangent to the curve. When a Closed Curve rolls on a straight line, the Area between the line andRoulette after a complete revolution by any point on the curve is twice the Area of the pedal (taken with respectto the generating point) of the rolling curve.

• Sum Rule
• Sup
• Characteristic (Partial Differential Equation)
• Characteristic Polynomial
• Characteristic (Real Number)
• Character (Multiplicative)
• Character (Number Theory)
• Character Table
• Charlier's Check
• Chasles-Cayley-Brill Formula
• Chasles's Contact Theorem
• Chasles's Polars Theorem
• Chasles's Theorem
• Chebyshev Approximation Formula
• Chebyshev Constants
• Chebyshev Deviation
• Chebyshev Differential Equation
• Chebyshev Function
• Chebyshev-Gauss Quadrature
• Chebyshev Inequality
• Chebyshev Integral
• Chebyshev Integral Inequality
• Chebyshev Phenomenon
• Chebyshev Polynomial of the First Kind
• Chebyshev Polynomial of the Second Kind