Comma for either/or — dharma, courage. Spelling forgiving — corage finds courage.

    The Atlas·Ideas

    Square number

    idea · 1 work · 3 mentions · 9 anchored passages

    square · A square number · square number · square numbers

    in the texts

    ElementsHellenistic · Greek

    A number equal to the product of two equal numbers.

    A square number is equal multiplied by equal, or a number which is contained by two equal numbers.
    chapter 7
    But A is square;
    chapter 8
    And A is square;
    chapter 8