35   PetscScalar        dx = 0.0, *w3_array, *dy_i, *dy = coloring->dy;  in MatFDColoringApply_BAIJ()  local
64     dx = 1.0 / (PetscSqrtReal(1.0 + unorm) * epsilon);  in MatFDColoringApply_BAIJ()
69       dx = xx[col];  in MatFDColoringApply_BAIJ()
70       if (PetscAbsScalar(dx) < umin) {  in MatFDColoringApply_BAIJ()
71         if (PetscRealPart(dx) >= 0.0) dx = umin;  in MatFDColoringApply_BAIJ()
72         else if (PetscRealPart(dx) < 0.0) dx = -umin;  in MatFDColoringApply_BAIJ()
74       dx *= epsilon;  in MatFDColoringApply_BAIJ()
75       vscale_array[col] = 1.0 / dx;  in MatFDColoringApply_BAIJ()
111           w3_array[col] += 1.0 / dx;  in MatFDColoringApply_BAIJ()
112           if (i) w3_array[col - 1] -= 1.0 / dx; /* resume original w3[col-1] */  in MatFDColoringApply_BAIJ()
151             valaddr[spidx++] = dy_i[row + j] * dx;  in MatFDColoringApply_BAIJ()
186   PetscScalar        dx = 0.0, *y, *w3_array;  in MatFDColoringApply_AIJ()  local
217     dx = 1.0 / (PetscSqrtReal(1.0 + unorm) * epsilon);  in MatFDColoringApply_AIJ()
223       dx = xx[col];  in MatFDColoringApply_AIJ()
224       if (PetscAbsScalar(dx) < umin) {  in MatFDColoringApply_AIJ()
225         if (PetscRealPart(dx) >= 0.0) dx = umin;  in MatFDColoringApply_AIJ()
226         else if (PetscRealPart(dx) < 0.0) dx = -umin;  in MatFDColoringApply_AIJ()
228       dx *= epsilon;  in MatFDColoringApply_AIJ()
229       vscale_array[col] = 1.0 / dx;  in MatFDColoringApply_AIJ()
269             w3_array[col] += 1.0 / dx;  in MatFDColoringApply_AIJ()
308           *tmp             = dy[row] * dx;  in MatFDColoringApply_AIJ()
310           *Jentry2[nz].valaddr = dy[row] * dx;  in MatFDColoringApply_AIJ()
341           w3_array[col] += 1.0 / dx;  in MatFDColoringApply_AIJ()
373           *tmp             = y[row] * dx;  in MatFDColoringApply_AIJ()
375           *Jentry2[nz].valaddr = y[row] * dx;  in MatFDColoringApply_AIJ()