Remedies for garlic breath. The single most effective way to get rid of garlic is breath is the mechanical removal of the garlic particles and volatile sulfur compounds in your mouth. This is carried out by brushing and flossing your teeth, using a tongue scraper, and swishing and gargling mouthwash.
partial derivative. noun, Mathematics. 1. the derivative of a function with respect to one of its variables with all other variables held constant. partial derivative. 1. the derivative of a function of two or more variables with respect to one of the variables, the other or others being considered constant. partial derivative.
The derivative is an important tool in calculus that represents an infinitesimal change in a function with respect to one of its variables. Given a function f(x), there are many ways to denote the derivative of f with respect to x. The most common ways are (df)/dx and f'(x). When a derivative is taken n times, the notation (d^n f)/(dx^n) or f^n(x) is used. These are called higher order derivatives.