chuka_lis: (Default)
chuka_lis ([personal profile] chuka_lis) wrote2018-10-02 10:42 pm

Немного математики

https://en.wikipedia.org/wiki/Floor_and_ceiling_functions
https://en.wikipedia.org/wiki/Nearest_integer_function
https://oeis.org/wiki/Integer_part
https://oeis.org/wiki/Fractional_part
и
https://en.wikipedia.org/wiki/Modulo_operation
https://www.omnicalculator.com/math/modulo

 еще  подходы к решению задачи: как используя только по 1 разу цифры 4,5,6 и доступные мат.операции между ними ( до-алгебраические) получить 0.

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