File:三等分角蜗线.svg
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Size of this PNG preview of this SVG file: 496 × 520 pixels. Other resolutions: 229 × 240 pixels | 458 × 480 pixels | 733 × 768 pixels | 977 × 1,024 pixels | 1,953 × 2,048 pixels.
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Summary
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中文（简体）：蓝色为圆O关于点A、迹距为圆的半径的蚌线。延长BO至点C，根据蚌线的性质，OA=OD=DC，容易得出。
English: The blue curve is a conchoid, derived from the circle O, the fixed point A, and the length = r. Since OA = OD = DC = r，it's easy to see . This conchoid is a limaçon trisectrix. |
| Date | |
| Source | Own work |
| Author | 三猎 |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:03, 27 June 2023 | | 496 × 520 (55 KB) | 三猎 (talk | contribs) | Uploaded own work with UploadWizard |
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