Multidimensional Newton-Raphson method: Difference between revisions

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A straightforward approach multiplying by the inverse of the Jacobian, rather than dividing by f'(x) as one would do in the single dimensional case, which is quick enough here.
A straightforward approach multiplying by the inverse of the Jacobian, rather than dividing by f'(x) as one would do in the single dimensional case, which is quick enough here.


As neither the JVM nor the Kotlin Standard Library have matrix functions built in, most of the functions used have been taken from other tasks.
As neither the JDK nor the Kotlin Standard Library have matrix functions built in, most of the functions used have been taken from other tasks.
<lang scala>// Version 1.2.31
<lang scala>// Version 1.2.31