Final answer:
A chain rule partial derivative calculator helps compute the partial derivatives of a composite function.
Step-by-step explanation:
A chain rule partial derivative calculator helps compute the partial derivatives of a composite function. The chain rule is a rule in calculus used to find the derivative of a composition of functions. In other words, it allows us to find the rate of change of a quantity with respect to another quantity. The calculator takes the input functions and their variables and calculates the partial derivatives with respect to the specified variables.