File:CaustiqueDeltoideRoulement.gif
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Français : Caustique de deltoïde, la source lumineuse étant à l'infini. Les rayons incidents et réfléchis ne sont pas représentés. Le deltoïde réfléchissant est en noir. La caustique, une astroïde, est en rouge. La courbe bleue , une épicycloïde, est une courbe auxiliaire : un cercle de rayon variable roulant sans glisser sur cette courbe auxiliaire tout en restant tangent au cercle a l'un de ses points qui engendre la caustique. |
| Date | |
| Source | Own work |
| Author | Theon |
| Other versions |
Fichier analogue pour le cercle :  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:38, 18 July 2017 | | 600 × 593 (1.38 MB) | Theon (talk | contribs) | User created page with UploadWizard |
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