Machine for finding the roots of cubic equations

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License this image for commercial use at Science and Society Picture Library

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Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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License this image for commercial use at Science and Society Picture Library

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Machine for finding the roots of cubic equations both real and impossible, consisting of a board with scale and special metal protractor

Details

Category:
Mathematics
Object Number:
1885-43
Measurements:
Board: 578 mm x 783 mm x 40 mm, 3.14 kg
Metal Protractor: 163 mm x 503 mm x 20 mm, 0.2 kg
type:
calculators, protractors and calculator
credit:
Mr H.C. Cunynghame