Cartesian Product - Abbreviated Form

Abbreviated Form

If several sets are being multiplied together, e.g. X1, X2, X3, …, then some authors choose to abbreviate the Cartesian product as simply ×Xi.

Read more about this topic:  Cartesian Product

Famous quotes containing the word form:

    “[One cannot express lack of knowledge in affirmative language.] This idea is more firmly grasped in the form of interrogation: “What do I know?”Mthe words I bear as a motto, inscribed over a pair of scales.”
    —Michel de Montaigne (1533–1592)