What if I want to know how this function changes as the variable changes? That's what the derivative tells you. Let me start with a couple of examples. There is a car moving and its position in ...

For example, a stock option is an equity derivative because its value is ... Equity derivatives are commonly used for hedging, as they can function like an insurance policy for investors.

for example, the function specification may contain the SQRT or LOG function, which cannot be evaluated for negative arguments. You must make sure that the function and derivatives of the starting ...