File:Log-spiral-standard-parametrization.svg
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Original file (SVG file, nominally 442 × 340 pixels, file size: 24 KB)
Summary
| Description |
English: A logarithmic spiral with standard parametrization that doubles its distance from the origin every full turn (a=1, k=(ln 2)/(2π), t=0 to 13). Also selected first and second derivative vectors which also double in size with each full turn and which form an angle of about 83.7047 degrees, a complementary angle to the pitch angle of about 6.2953 degrees. |
| Date | |
| Source | Own work |
| Author | DCary |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:27, 7 December 2025 | | 442 × 340 (24 KB) | wikimediacommons>DCary | Uploaded own work with UploadWizard |
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