16 inline __device__ void ChebyshevPolynomialsAtPoint(const CeedScalar x, CeedScalar *chebyshev_x) {  in ChebyshevPolynomialsAtPoint()  argument
17   chebyshev_x[0] = 1.0;  in ChebyshevPolynomialsAtPoint()
18   chebyshev_x[1] = 2 * x;  in ChebyshevPolynomialsAtPoint()
19 …for (CeedInt i = 2; i < Q_1D; i++) chebyshev_x[i] = 2 * x * chebyshev_x[i - 1] - chebyshev_x[i - 2…  in ChebyshevPolynomialsAtPoint()
24   CeedScalar chebyshev_x[3];  in ChebyshevDerivativeAtPoint()  local
26   chebyshev_x[1]  = 1.0;  in ChebyshevDerivativeAtPoint()
27   chebyshev_x[2]  = 2 * x;  in ChebyshevDerivativeAtPoint()
31     chebyshev_x[(i + 1) % 3] = 2 * x * chebyshev_x[(i + 0) % 3] - chebyshev_x[(i + 2) % 3];  in ChebyshevDerivativeAtPoint()
32 …chebyshev_dx[i]          = 2 * x * chebyshev_dx[i - 1] + 2 * chebyshev_x[(i + 0) % 3] - chebyshev_…  in ChebyshevDerivativeAtPoint()
53 …CeedScalar            chebyshev_x[BASIS_Q_1D], buffer_1[POINTS_BUFF_LEN], buffer_2[POINTS_BUFF_LEN…  in InterpAtPoints()  local
108 …byshevPolynomialsAtPoint<BASIS_Q_1D>(coords[elem * v_stride + d * v_comp_stride + p], chebyshev_x);  in InterpAtPoints()
115               for (CeedInt b = 0; b < Q; b++) v_k += chebyshev_x[b] * in[(a * Q + b) * post + c];  in InterpAtPoints()
136 …CeedScalar            chebyshev_x[BASIS_Q_1D], buffer_1[POINTS_BUFF_LEN], buffer_2[POINTS_BUFF_LEN…  in InterpTransposeAtPoints()  local
175 …byshevPolynomialsAtPoint<BASIS_Q_1D>(coords[elem * u_stride + d * u_comp_stride + p], chebyshev_x);  in InterpTransposeAtPoints()
181 …t j = 0; j < Q; j++) atomicAdd(&out[(a * Q + (j + p) % Q) * post + c], chebyshev_x[(j + p) % Q] * …  in InterpTransposeAtPoints()
183 …   for (CeedInt j = 0; j < Q; j++) out[(a * Q + j) * post + c] = chebyshev_x[j] * in[a * post + c];  in InterpTransposeAtPoints()
232 …CeedScalar            chebyshev_x[BASIS_Q_1D], buffer_1[POINTS_BUFF_LEN], buffer_2[POINTS_BUFF_LEN…  in GradAtPoints()  local
291 …hevDerivativeAtPoint<BASIS_Q_1D>(coords[elem * v_stride + dim_2 * v_comp_stride + p], chebyshev_x);  in GradAtPoints()
292 …evPolynomialsAtPoint<BASIS_Q_1D>(coords[elem * v_stride + dim_2 * v_comp_stride + p], chebyshev_x);  in GradAtPoints()
299                 for (CeedInt b = 0; b < Q; b++) v_k += chebyshev_x[b] * in[(a * Q + b) * post + c];  in GradAtPoints()
321 …CeedScalar            chebyshev_x[BASIS_Q_1D], buffer_1[POINTS_BUFF_LEN], buffer_2[POINTS_BUFF_LEN…  in GradTransposeAtPoints()  local
364 …hevDerivativeAtPoint<BASIS_Q_1D>(coords[elem * u_stride + dim_2 * u_comp_stride + p], chebyshev_x);  in GradTransposeAtPoints()
365 …evPolynomialsAtPoint<BASIS_Q_1D>(coords[elem * u_stride + dim_2 * u_comp_stride + p], chebyshev_x);  in GradTransposeAtPoints()
371 …t j = 0; j < Q; j++) atomicAdd(&out[(a * Q + (j + p) % Q) * post + c], chebyshev_x[(j + p) % Q] * …  in GradTransposeAtPoints()
373 …   for (CeedInt j = 0; j < Q; j++) out[(a * Q + j) * post + c] = chebyshev_x[j] * in[a * post + c];  in GradTransposeAtPoints()