A by-product or byproduct is a secondary product derived from a production process, manufacturing process or chemical reaction; it is not the primary product...

product of sets Direct product of groups Semidirect product Product of group subsets Wreath product Free product Zappa–Szép product (or knit product)...

domestic product (GDP) is a monetary measure of the market value of all the final goods and services produced and rendered in a specific time period by a country...

In mathematics, the dot product or scalar product is an algebraic operation that takes two equal-length sequences of numbers (usually coordinate vectors)...

In mathematics, the cross product or vector product (occasionally directed area product, to emphasize its geometric significance) is a binary operation...

In mathematics, the Kronecker product, sometimes denoted by ⊗, is an operation on two matrices of arbitrary size resulting in a block matrix. It is a...

Dairy products or milk products, also known as lacticinia, are food products made from (or containing) milk. The most common dairy animals are cow, water...

Product Red is a licensed brand by the company Red that seeks to engage the private sector in raising awareness and funds to help eliminate HIV/AIDS in...

Disinfection by-products (DBPs) are organic and inorganic compounds resulting from chemical reactions between organic and inorganic substances such as...

Poultry by-product meal (PBM) is a high-protein commodity used as a major component in some pet foods. It is made from grinding clean, rendered parts of...