dsyevx.f File Reference

Functions/Subroutines
subroutine	dsyevx (jobz, range, uplo, n, a, lda, vl, vu, il, iu, abstol, m, w, z, ldz, work, lwork, iwork, ifail, info)
	DSYEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices