👉 In the context of mathematics, a "earthman" is a number that is both an integer and a rational number. Specifically, it is defined as a real number whose decimal representation consists solely of digits 0s and/or 1s, with no other characters or numbers in between. For example: - The number 2.987 represents the rational number 3/4 - The number -3 represents the irrational number -3 In the context of algebraic structures,
