Function sggbak_

Forms the right or left eigenvectors of the generalized eigenvalue problem by backward transformation on the computed eigenvectors of the balanced pair of matrices output by SGGBAL.

extern(C) void sggbak_ (
  char* job,
  char* side,
  int* n,
  int* ilo,
  int* ihi,
  float* lscale,
  float* rscale,
  int* m,
  float* v,
  int* ldv,
  int* info,
  int job_len,
  int side_len
);