/// <summary>
/// See https://software.intel.com/en-us/mkl-developer-reference-fortran-potrs#16D736F0-76B6-4EBA-985F-6EFFD0FB3C41
/// </summary>
public void Dpotrs(string uplo, int n, int nRhs, double[] a, int offsetA, int ldA,
double[] b, int offsetB, int ldB, ref int info)
=> Lapack.Dpotrs(uplo, ref n, ref nRhs, ref a[offsetA], ref ldA, ref b[offsetB], ref ldB, ref info);
