A pole of multiplicity less than .
Weierstrass Point
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References
Coolidge, J. L. A Treatise on Algebraic Plane Curves. New York: Dover, pp. 290-291, 1959.Referenced on Wolfram|Alpha
Weierstrass PointCite this as:
Weisstein, Eric W. "Weierstrass Point." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/WeierstrassPoint.html