LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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dlanst.f File Reference

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Functions/Subroutines

double precision function dlanst (NORM, N, D, E)
 DLANST returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a real symmetric tridiagonal matrix. More...