In finance, volatility is a measure for variation of price of a financial instrument over time.
return is a profit on an investment. It comprises any
A pendulum is a mass that is attached to a pivot, from which it can swing freely. Pendulum consisting of an actual object allowed to rotate freely around a
Mean anomaly at epoch
In celestial mechanics, the mean anomaly is an angle used in calculating the position of a body in an elliptical orbit in the classical two-body problem.
Half-life is the amount of time required for the amount of something to fall to half its initial value. The term is very commonly used in nuclear physics
Hick’s law, or the Hick–Hyman law, named after British and American psychologists William Edmund Hick and Ray Hyman, describes the time it takes for