Schubert's application of the conservation of number principle.
Enumerative Geometry
See also
Conservation of Number Principle, Continuity Principle, Duality Principle, Hilbert's ProblemsExplore with Wolfram|Alpha
References
Bell, E. T. The Development of Mathematics, 2nd ed. New York: McGraw-Hill, p. 340, 1945.Referenced on Wolfram|Alpha
Enumerative GeometryCite this as:
Weisstein, Eric W. "Enumerative Geometry." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/EnumerativeGeometry.html