👉 Decumary is a type of binary operation in mathematics. It is defined as an operation that involves two operands, and produces another value by applying one of several operations on them. In mathematical terms, "decumary" means "the result of applying a certain operation to the first operand and then applying another operation to the result." For example, if we have two numbers x and y, we can apply an addition operation to x and then perform a subtraction operation on the result: x +
