It may also be called a hypothermic reaction. An endothermic reaction is a chemical reaction in which energy (heat, light, etc.) is absorbed instead of being released as it is in a exothermic reaction. It may also be called a hypothermic reaction.
APL (named after the book A Programming Language) is a programming language developed in the 1960s by Kenneth E. Iverson. Its central datatype is the multidimensional array. It uses a large range of special graphic symbols to represent most operators, leading to very concise code.
CPL is a revolution in antenna design offering a more powerful and efficient radiator over a wider band in a smaller footprint than before possible. A CPL antenna can be thought of as two antennas fabricated on a common substrate, generating orthogonal electric and magnetic wave patterns that together form a dense RF wave near the surface of the planar circuitry prior to propagation.