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by enkimute
2025 days ago
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a selection: - no closed form exponential/logarithm (i.e. cant interpolate) - no numerical stability for subgroups (i.e. need Gramm-Shmidt, SVD) - no covariant transformations (i.e. need adjugate to transform axial vectors) - no geometric construction. (e.g. in GA product of two elements is (square of) versor between them) - costly inverses (just some sign swaps in GA) |
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