Resumen de El álgebra de la lógica y el método de las matrices o encasillado en el proyecto de circuitos con elementos bivalentes
After recalling the generals laws of Boolean algebra the author refers to syllogisms and to the determination of contradictory propositions, a requisite for logic discrimination of two-valued devices, and to the Morgan theorem. Study is made of several cases of simplification of circuits with relays and also of code conversions; and finally, the very great calculus abridgements, and mistakes avoidings than can be obtained in the design of circuits with two-valued devices by the employ of the graphic Map Method, in cases of four and five variables, with special consideration to the calculation and construction of diode-matrix used in code converters of five unit teleprinter code into protected seven unit code utilised in multiplex radiotelegraph electronics systems with authomatic error correction
