42   PetscReal beta, bm1, coef; /* nonlinear diffusivity parameterizations */  member
65   user.beta   = 2.5;  in main()
68   PetscCall(PetscOptionsGetReal(NULL, NULL, "-beta", &user.beta, NULL));  in main()
69   user.bm1  = user.beta - 1.0;  in main()
70   user.coef = user.beta / 2.0;  in main()
139   PetscScalar   tleft, tright, beta;  in FormFunction()  local
154   beta   = user->beta;  in FormFunction()
173         dw = PetscPowScalar(aw, beta);  in FormFunction()
178         de = PetscPowScalar(ae, beta);  in FormFunction()
183         ds = PetscPowScalar(as, beta);  in FormFunction()
188         dn = PetscPowScalar(an, beta);  in FormFunction()
195         dw = PetscPowScalar(aw, beta);  in FormFunction()
200         de = PetscPowScalar(ae, beta);  in FormFunction()
206           ds = PetscPowScalar(as, beta);  in FormFunction()
213           dn = PetscPowScalar(an, beta);  in FormFunction()
221         dw = PetscPowScalar(aw, beta);  in FormFunction()
226         de = PetscPowScalar(ae, beta);  in FormFunction()
232           ds = PetscPowScalar(as, beta);  in FormFunction()
239           dn = PetscPowScalar(an, beta);  in FormFunction()
247         dw = PetscPowScalar(aw, beta);  in FormFunction()
252         de = PetscPowScalar(ae, beta);  in FormFunction()
259         dn = PetscPowScalar(an, beta);  in FormFunction()
266         dw = PetscPowScalar(aw, beta);  in FormFunction()
271         de = PetscPowScalar(ae, beta);  in FormFunction()
276         ds = PetscPowScalar(as, beta);  in FormFunction()
298   PetscScalar tleft, tright, beta, bm1, coef;  in FormJacobian()  local
314   beta   = user->beta;  in FormJacobian()
336         dw = PetscPowScalar(aw, beta);  in FormJacobian()
343         de = PetscPowScalar(ae, beta);  in FormJacobian()
350         ds = PetscPowScalar(as, beta);  in FormJacobian()
357         dn = PetscPowScalar(an, beta);  in FormJacobian()
383         dw = PetscPowScalar(aw, beta);  in FormJacobian()
390         de = PetscPowScalar(ae, beta);  in FormJacobian()
399           dn = PetscPowScalar(an, beta);  in FormJacobian()
419           ds = PetscPowScalar(as, beta);  in FormJacobian()
426           dn = PetscPowScalar(an, beta);  in FormJacobian()
448           ds = PetscPowScalar(as, beta);  in FormJacobian()
469         dw = PetscPowScalar(aw, beta);  in FormJacobian()
476         de = PetscPowScalar(ae, beta);  in FormJacobian()
485           dn = PetscPowScalar(an, beta);  in FormJacobian()
505           ds = PetscPowScalar(as, beta);  in FormJacobian()
512           dn = PetscPowScalar(an, beta);  in FormJacobian()
534           ds = PetscPowScalar(as, beta);  in FormJacobian()
555         dw = PetscPowScalar(aw, beta);  in FormJacobian()
562         de = PetscPowScalar(ae, beta);  in FormJacobian()
569         dn = PetscPowScalar(an, beta);  in FormJacobian()
592         dw = PetscPowScalar(aw, beta);  in FormJacobian()
599         de = PetscPowScalar(ae, beta);  in FormJacobian()
606         ds = PetscPowScalar(as, beta);  in FormJacobian()