DejMar

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About DejMar

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  1. Connect the Dots

    Euler? Euler? Euler?
  2. Polygamy

    Just a request for clarification or correction to the following assumptions and implications. An assumption is that the ten unrelated people at the beginning of the problem are five males and five females. An assumption is that the resultant birthling, if any, enters society immediately the day following the mating, with equal chances of being involved in mating as those already existing in the society. And, and an assumption is made that conception occurs automatically where the two parents are at least 10% related. An implication is that each adult only performs the ritual of mating no more than once per day, and due to there being a possibility a gender surplus or shortage respective of the other gender, not every adult will mate on a given day. An implication is that incestous matings can occur, though the result of that mating is no offspring.
  3. Connect the Dots

    tojo928's proposal is better than the simple design of connecting the nine towns with orthogonal roadways. An improvement to his solution is
  4. 3 remarkable numbers

    It can be argued that 2, 3, 5, and 7 are members of the sequence. Where the decimal expansion of n is 1, k = 1, and thus the number remains simply the prime. The integer sequence A097227 should, with the exclusion of these terms, state that the there are a minimum of two digits in each term, i.e., k > 1. Though the OEIS tries to be thoroughly correct, it is not always.
  5. Star Lord

    What is the divisibility rule?
  6. The Encounter

    I would rather not attempt to solve this problem with the lack of information and ambiguity in the problem.
  7. The Encounter

  8. Simple Math

  9. Math Puzzle

    There are more than 24 arrangements of the operands and operators ...
  10. How ?

    One possible scenario:
  11. my age