Large systems of logic equations with a limited number of variables in each
equation are considered. A vector-matrix method of reduction of such syste
ms and solutions based on analysis of each equation in the system in turn,
identification of second-level inhibits (equivalent to the categorical judg
ements of the Aristotelian syllogistic), and the derivation of all conseque
nt, and application of the consequents to reduce the number of roots in the
other equations are proposed.