Lukashenko V. Advanced table-algorithmic method and hardware implementation model of precision special purpose calculators.

The work is devoted to the development of highly efficient models of special purpose evaluators. Three types of multi-function evaluators have been developed to reproduce the values of: transcendental functions and natural binary code in the conversion of error-correcting code on the basis of a formalized advanced multifunctional table-logical method; bifunctional lattice function when converting lattice number and vice versa, the realized table-logical negotiable method; four trigonometric functions on the basis of table-logical method that provide the uniformity of morphological structure. These models are characterized by versatility, functionality, low complexity of hardware cost and low power consumption while maintaining accuracy of calculations results. This is achieved through a formalized description of complex logical relationships between input and output codes, tabulated solution synthesis of logical structures for a particular set of functions using the algebra of logic, that allows to compress the volume of the memory and reduce the number of address outputs.