This interface overloads the eigvalsh interface from
stdlib_linalg to compute the eigenvalues of a matrix whose
type is SymTridiagonal.
lambda = eigvalsh(A)
A : real-valued matrix of SymTridiagonal type.
It is an intent(in) argument.
lambda : Vector of eigenvalues in increasing order.
Utility function to compute the eigenvalues of a real
SymTridiagonal matrix.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(SymTridiagonal), | intent(in) | :: | A |
Input matrix. |
Eigenvalues.