Intel® Math Kernel Library

?gesvxx

Uses extra precise iterative refinement to compute the solution to the system of linear equations with a square matrix A and multiple right-hand sides

?sysv

Computes the solution to the system of linear equations with a real or complex symmetric matrix A and multiple right-hand sides.

?hseqr

Computes all eigenvalues and (optionally) the Schur factorization of a matrix reduced to Hessenberg form.

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