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:
“For Mercy has a human heart,
Pity, a human face;
And Love, the human form divine,
And Peace, the human dress.”
—William Blake (1757–1827)