Inversion (TEFC)

United States, 1974

Film
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Episode of Series “Geometry”.
Geometric inversion is introduced and discussed to effect the solution of an apparently difficult problem involving the inscription of a chain of circles between two given circles, one inside the other. The final result, known as Steiner’s Porism, is forcefully illustrated in motion - “pop art” fashion.

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Collection

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Credits

director

Jay Hines

producer

Seymour Schuster

production company

College Geometry Project, University of Minnesota

International Film Bureau

Duration

00:11:40:00

Production places
United States
Production dates
1974

Appears in

Geometry

Group of items

Geometry

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If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/75688--inversion-tefc/ |title=Inversion (TEFC) |author=Australian Centre for the Moving Image |access-date=21 September 2026 |publisher=Australian Centre for the Moving Image}}