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Serie XII, Nr 1

Four string models of a space curve of order four of the first kind and a developable surface of this space curve. First case, the curve lies on four real cones. Representation of the curve as the intersection of the cones.


Mathematical description
String model representing a space curve of order four of the first kind and a developable surface of this space curve. In this case the curve is lying on four real cones. The curve is represented as the intersection of these cones. The developable surface is a special kind of ruled surface.

Title model and translation
Vier Fadenmodelle, zu der Raumcurve vierter ordnung erster Art und ihrer abwickelbaren Fläche: Erster Fall, die Curve liegt auf vier reellen Kegeln. Darstellung der Curve als Schnitt dieser Kegel.
Four stringmodels, with a space curve of order four of the first kind and a developable surface of this space curve: First case, the curve lies on four real cones. Representation of the curve as the intersection of the cones.

Text on Sticker and translation
missing sticker.

Designer
Prof. Dr. Wiener
Darmstadt in 1884

Company
Martin Schilling in Halle a.S.

Original price
Mark 128 (for eight pieces)

Dimension
30-30-30 cm

Material
String

Literature
Schilling, M., Catalog mathematischer Modelle für den höheren mathematischen Unterricht, Leipzig: Verlag von Martin Schilling, 1911