quaternions:definitions
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quaternions:definitions [2020/08/05 22:57] – admin | quaternions:definitions [2020/08/05 22:58] – [Identités remarquables et calculs] admin | ||
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| ::: | $\overline{PQ}=\overline{Q}\ \overline{P}$ | | | ::: | $\overline{PQ}=\overline{Q}\ \overline{P}$ | | ||
| conjugaison à l'aide des unités | | conjugaison à l'aide des unités | ||
- | | partie scalaire | + | | partie scalaire |
| norme | $\left|Q\right|=\sqrt{q_{0}^{2}+|\vec{Q}|^{2}}$ | | | norme | $\left|Q\right|=\sqrt{q_{0}^{2}+|\vec{Q}|^{2}}$ | | ||
| ::: | $|P+Q]^{2}=|P|^{2}+|Q|^{2}+2\mathbb{S}(P\overline{Q})$ | | | ::: | $|P+Q]^{2}=|P|^{2}+|Q|^{2}+2\mathbb{S}(P\overline{Q})$ | |
quaternions/definitions.txt · Last modified: 2023/11/01 14:44 by 127.0.0.1