Formal Definition
The cube roots of a number x are the numbers y which satisfy the equation
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Famous quotes containing the words formal and/or definition:
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—Marcel Proust (1871–1922)
“The man who knows governments most completely is he who troubles himself least about a definition which shall give their essence. Enjoying an intimate acquaintance with all their particularities in turn, he would naturally regard an abstract conception in which these were unified as a thing more misleading than enlightening.”
—William James (1842–1910)