Function sopgtr_

Generates the orthogonal transformation matrix from a reduction to tridiagonal form determined by SSPTRD.

extern(C) void sopgtr_ (
  char* uplo,
  int* n,
  float* ap,
  float* tau,
  float* q,
  int* ldq,
  float* work,
  int* info,
  int uplo_len
);