👉 In mathematics, "petrinization" refers to the process of converting a given number into its binary representation. This is often done by repeatedly dividing the number by 2 and taking the remainder at each step until the quotient becomes zero. The result of this process is then written out in reverse order, i.e., starting from the rightmost digit (the most significant bit) to the leftmost digit. For example: - The binary representation of 9 is 1001, which