Intel® Parallel Studio XE

?lanhp

Returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a complex Hermitian matrix supplied in packed form.

?larrf

Finds a new relatively robust representation such that at least one of the eigenvalues is relatively isolated.

?lasq4

Computes an approximation to the smallest eigenvalue using values of d from the previous transform. Used by ?bdsqr.

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