Number of Sign

Some articles on number of, of sign, signs:

Derivation Of The Routh Array - Sturm's Theorem
... and we define as the number of changes of sign in the sequence for a fixed value of, then Note now, that in determining the signs of the members of the sequence of polynomials that at the dominating ... determine the signs of.. ... So we get that is, is the number of changes of sign in the sequence.. ...

Famous quotes containing the words number of, sign and/or number:

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    The world is so full of a number of things,
    I’m sure we should all be as happy as kings.
    Robert Louis Stevenson (1850–1894)