Functions/Subroutines¶

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