maths.special_numbers.trimorphic_number ======================================= .. py:module:: maths.special_numbers.trimorphic_number .. autoapi-nested-parse:: A Trimorphic Number is a number whose cube ends in the same digits as the number itself. For example, 4^3 = 64, which ends in 4. Reference: https://en.wikipedia.org/wiki/Automorphic_number#Trimorphic_numbers Functions --------- .. autoapisummary:: maths.special_numbers.trimorphic_number.is_trimorphic Module Contents --------------- .. py:function:: is_trimorphic(number: int) -> bool Checks if a number is a Trimorphic number. :param number: The number to check :return: True if the number is trimorphic, False otherwise :raises ValueError: If the input number is negative >>> is_trimorphic(0) True >>> is_trimorphic(1) True >>> is_trimorphic(4) True >>> is_trimorphic(5) True >>> is_trimorphic(24) True >>> is_trimorphic(249) True >>> is_trimorphic(2) False >>> is_trimorphic(7) False >>> is_trimorphic(10) False >>> is_trimorphic(-1) Traceback (most recent call last): ... ValueError: Input must be a non-negative integer