The locus of points whose first polars with regard to the curves of a linear net have a common point. It is also the locus of points of concurrence
of line polars of points of the Jacobian
curve. It passes through all points common to all curves of the system and is
of order 
.
Steinerian Curve
See also
Cayleyian Curve, Jacobian CurveExplore with Wolfram|Alpha
References
Coolidge, J. L. A Treatise on Algebraic Plane Curves. New York: Dover, p. 150, 1959.Referenced on Wolfram|Alpha
Steinerian CurveCite this as:
Weisstein, Eric W. "Steinerian Curve." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/SteinerianCurve.html