object Matrix
Implements some 2D matrix operations (in particular, solving systems of linear equations).
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- def solve(a: Array[Array[Double]], b: Array[Double]): Array[Double]
Solves a system of equations using Gaussian Elimination.
Solves a system of equations using Gaussian Elimination. In order to avoid overhead the algorithm runs in-place on A - if A should not be modified the client must supply a copy.
- a
an nxn matrix in row/column order )modified by this method)
- b
a vector of length n return a vector containing the solution (if any) or null if the system has no or no unique solution throws IllegalArgumentException if the matrix is the wrong size
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