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m Task 18 (cosmetic): eval 18 templates: del empty params (1×); hyphenate params (3×); del |ref=harv (1×); cvt lang vals (3×); |
Takagi's factorization: V^* form also doesn't apply |
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*Comment: The diagonal elements of ''D'' are the nonnegative square roots of the eigenvalues of <math>AA^*</math>.
*Comment: ''V'' may be complex even if ''A'' is real.
*Comment: This is not a special case of the eigendecomposition (see above), which uses <math>V^{-1}</math> instead of <math>V^T</math>. Moreover, if ''A'' is not real, it is not Hermitian and the form using <math>V^*</math> also does not apply.
=== Singular value decomposition ===
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