The Magical Negro is a supporting stock character in American cinema who is portrayed as coming to the aid of a film's white protagonists. Magical Negro characters, who often possess special insight or mystical powers, have long been a tradition in American fiction.
The definition of a product is something that is made by humans or nature. 1  An example of product is wine. 2  An example of product is grapes.
In mathematics, the Moyal product (also called the star product or Weyl-Groenewold product) is perhaps the best-known example of a phase-space star product. It is an associative, non-commutative product, â, on the functions on â2n, equipped with its Poisson bracket (with a generalization to symplectic manifolds, described below).