137   PetscScalar   hx, hy, hxdhy, hydhx;  in FormFunction()  local
150   hxdhy  = hx / hy;  in FormFunction()
282       f[j][i] = -hydhx * (fe - fw) - hxdhy * (fn - fs);  in FormFunction()
296   PetscScalar one = 1.0, hx, hy, hxdhy, hydhx, t0, tn, ts, te, tw;  in FormJacobian()  local
310   hxdhy  = hx / hy;  in FormJacobian()
360         v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
366         v[2]     = hxdhy * (ds + dn + gs - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
372         v[4]             = -hxdhy * (dn + gn);  in FormJacobian()
402           v[0]     = hxdhy * (dn - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
408           v[2]             = -hxdhy * (dn + gn);  in FormJacobian()
429           v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
432           v[1]     = hxdhy * (ds + dn + gs - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
438           v[3]             = -hxdhy * (dn + gn);  in FormJacobian()
451           v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
454           v[1]     = hxdhy * (ds + gs) + hydhx * (dw + de + gw - ge);  in FormJacobian()
491           v[1]     = hxdhy * (dn - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
494           v[2]             = -hxdhy * (dn + gn);  in FormJacobian()
515           v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
521           v[2]     = hxdhy * (ds + dn + gs - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
524           v[3]             = -hxdhy * (dn + gn);  in FormJacobian()
537           v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
543           v[2]     = hxdhy * (ds + gs) + hydhx * (dw + de + gw - ge);  in FormJacobian()
575         v[1]     = hxdhy * (dn - gn) + hydhx * (dw + de + gw - ge);  in FormJacobian()
581         v[3]             = -hxdhy * (dn + gn);  in FormJacobian()
609         v[0]     = -hxdhy * (ds - gs);  in FormJacobian()
615         v[2]     = hxdhy * (ds + gs) + hydhx * (dw + de + gw - ge);  in FormJacobian()