1. BzrCrvInterp (bzrintrp.c:211) 
        void BzrCrvInterp(IrtRType *Result, IrtRType *Input, int Size)
  2. JacobiMatrixDiag4x4 (diag_mat.c:110) 
        void JacobiMatrixDiag4x4(IrtRType M[4][4],
                             IrtRType U[4][4],
                             IrtRType D[4][4],
                             IrtRType V[4][4])
  3. JacobiMatrixDiagNxN (diag_mat.c:51) 
        void JacobiMatrixDiagNxN(IrtRType *M[],
                             IrtRType *U[],
                             IrtRType *D[],
                             IrtRType *V[],
                             int n)
  4. SvdDecomp (nure_svd.c:342) 
        void SvdDecomp(IrtRType **a, int m, int n, IrtRType *w, IrtRType **v)
  5. SvdLeastSqr (nure_svd.c:798) 
        IrtRType SvdLeastSqr(XtraSvdLSGenInfoStruct *SLSGI, IrtRType *x, IrtRType *b)
  6. SvdLeastSqrFree (nure_svd.c:845) 
        void SvdLeastSqrFree(XtraSvdLSGenInfoStruct *SLSGI)
  7. SvdLeastSqrInit (nure_svd.c:658) 
        XtraSvdLSGenInfoStruct *SvdLeastSqrInit(IrtRType *A,
                                            int NData,
                                            int Nx,
                                            IrtRType *RecipCondNum)
  8. SvdMatrix4x4 (nure_svd.c:45) 
        int SvdMatrix4x4(IrtHmgnMatType M,
                     IrtRType U[3][3],
                     IrtVecType S,
                     IrtRType V[3][3])
  9. SvdMatrixNxN (nure_svd.c:284) 
        void SvdMatrixNxN(IrtRType *M, IrtRType *U, IrtRType *S, IrtRType *V, int n)