Function spbcon_

Estimates the reciprocal of the condition number of a symmetric positive definite band matrix, using the Cholesky factorization computed by SPBTRF.

extern(C) void spbcon_ (
  char* uplo,
  int* n,
  int* kd,
  float* ab,
  int* ldab,
  float* anorm,
  float* rcond,
  float* work,
  int* iwork,
  int* info,
  int uplo_len
);