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quaternions:definitions [2025/11/30 12:13] – [Remarque cruciale] adminquaternions:definitions [2025/11/30 20:39] (current) – [Convention de notation] admin
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 | $P, Q, R, ...$ | des quaternions | | $P, Q, R, ...$ | des quaternions |
 | $\mathcal{R}, \mathcal{R}_1, \mathcal{R}_2, ... $ | des quaternions utilisés dans des rotations | | $\mathcal{R}, \mathcal{R}_1, \mathcal{R}_2, ... $ | des quaternions utilisés dans des rotations |
-| $\mathcal{L}, \mathcal{L}_1, \mathcal{L}_2, ... $ | des biquaternions utilisés dans la description des transformations de Lorentz | 
 | $\vec{V}, \vec{W}, ... $ | des quaternions purement vectoriels (partie scalaire nulle) | | $\vec{V}, \vec{W}, ... $ | des quaternions purement vectoriels (partie scalaire nulle) |
 | $U, U_1, U_2, ...$ | des quaternions unitaires (de norme 1) | | $U, U_1, U_2, ...$ | des quaternions unitaires (de norme 1) |
quaternions/definitions.1764501234.txt.gz · Last modified: by admin