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| documentation:language_reference:objects:matrix:functions:sqrt [2024/12/12 16:55] – Maurits W. Haverkort | documentation:language_reference:objects:matrix:functions:sqrt [2024/12/12 18:03] (current) – Maurits W. Haverkort | ||
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| Matrix.Sqrt($M$) takes a quadratic matrix $M$ and returns $\sqrt{M}$, which is defined by the property $\sqrt{M}\sqrt{M} = M$. | Matrix.Sqrt($M$) takes a quadratic matrix $M$ and returns $\sqrt{M}$, which is defined by the property $\sqrt{M}\sqrt{M} = M$. | ||
| - | At the moment this only works for Hermitian and positive definite | + | M must be Hermitian and positive definite. |
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