File:CaustiqueDeltoide.gif
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| Description |
Français : Caustique de deltoïde. Le deltoïde est en noir. La caustique est une astroïde, en rouge, la source lumineuse étant à l'infini. Les rayons incidents et réfléchis ne sont pas représentés. L'animation montre l'évolution de la caustique lorsque la direction de la source varie. La courbe bleue est une courbe auxiliaire, lieu des points de rebroussement de la caustique. Il s'agit d'une épicycloïde à trois rebroussements. |
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| Source | Own work |
| Author | Theon |
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- to share – to copy, distribute and transmit the work
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:11, 18 July 2017 | | 600 × 593 (642 KB) | Theon (talk | contribs) | User created page with UploadWizard |
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