👉 Purkinjean is a type of mathematical expression used in computer science to represent complex arithmetic operations. It is also known as a binary operation or function. In this context, it represents the addition of two numbers represented by a list of integers, where each element in the list contains the value of one of the operands and the carry bit for that operand. The term "purkinjean" refers to the mathematical concept of applying this type of arithmetic expression to add two numbers. In computational