tgexc - multiple declarations

Function tgexc

Reorders the generalized real Schur decomposition of a real matrix pair (A,B) using an orthogonal equivalence transformation so that the diagonal block of (A,B) with row index IFST is moved to row ILST.

void tgexc (
  int wantq,
  int wantz,
  int n,
  float* a,
  int lda,
  float* b,
  int ldb,
  float* q,
  int ldq,
  float* z,
  int ldz,
  int ifst,
  int ilst,
  float* work,
  int lwork,
  ref int info
);

Function tgexc

void tgexc (
  int wantq,
  int wantz,
  int n,
  double* a,
  int lda,
  double* b,
  int ldb,
  double* q,
  int ldq,
  double* z,
  int ldz,
  int ifst,
  int ilst,
  double* work,
  int lwork,
  ref int info
);

Function tgexc

void tgexc (
  int wantq,
  int wantz,
  int n,
  std.complex.Complex!(float)* a,
  int lda,
  std.complex.Complex!(float)* b,
  int ldb,
  std.complex.Complex!(float)* q,
  int ldq,
  std.complex.Complex!(float)* z,
  int ldz,
  int ifst,
  int ilst,
  ref int info
);

Function tgexc

void tgexc (
  int wantq,
  int wantz,
  int n,
  std.complex.Complex!(double)* a,
  int lda,
  std.complex.Complex!(double)* b,
  int ldb,
  std.complex.Complex!(double)* q,
  int ldq,
  std.complex.Complex!(double)* z,
  int ldz,
  int ifst,
  int ilst,
  ref int info
);