| 单词 |
frenet-serret formulas |
| 释义 |
Frenet-Serret formulas
Frenet-Serret formulas[fre′nā sə′rā ‚fōr·myə·ləz] (mathematics) Formulas in the theory of space curves, which give the directional derivatives of the unit vectors along the tangent, principal normal and binormal of a space curve in the direction tangent to the curve. Also known as Serret-Frenet formulas. |
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