ssygvx_

Computes selected eigenvalues, and optionally, the eigenvectors of a generalized symmetric-definite generalized eigenproblem, Ax= lambda Bx, ABx= lambda x, or BAx= lambda x.

pure nothrow @nogc extern (C)

void

ssygvx_

(

lapackint* itype

,

ref char jobz

,

ref char range

,

ref char uplo

,

ref lapackint n

,

float* a

,

ref lapackint lda

,

float* b

,

ref lapackint ldb

,

float* vl

,

float* vu

,

,

,

ref float abstol

,

ref lapackint m

,

float* w

,

float* z

,

ref lapackint ldz

,

float* work

,

ref lapackint lwork

,

lapackint* iwork

,

lapackint* ifail

,

ref lapackint info

)

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