Lines Matching refs:xx

39     PetscScalar, pointer :: xx(:), ff(:)
54     PetscCall(VecGetArrayRead(X, xx, ierr))
60           ff(row) = xx(row)
62           u = xx(row)
63           ub = xx(row - mx)
64           ul = xx(row - 1)
65           ut = xx(row + mx)
66           ur = xx(row + 1)
74     PetscCall(VecRestoreArrayRead(X, xx, ierr))
92     PetscScalar, pointer :: xx(:)
113     PetscCall(VecGetArrayRead(X, xx, ierr))
127           v(3) = -two*(hydhx + hxdhy) + sc*lambda*exp(xx(row(1)))
139     PetscCall(VecRestoreArray(X, xx, ierr))
152     PetscScalar, pointer :: xx(:)
164     PetscCall(VecGetArray(X, xx, ierr))
171           xx(row) = 0.0
173           xx(row) = temp1*sqrt(min(min(i - 1, mx - i)*hx, temp))
177     PetscCall(VecRestoreArray(X, xx, ierr))