gf_colormap
gf_mesh_fem_get_eval
cart2pol
surfnorm
gf_plot_1D
null_space
gf_plot_mesh
gfassert
gf_asm_pdetoolbc
gf_plot_slice
_setdiff
build_options_list
ison
isauto
dot
assert_field
gf_solve
add_empty_bound
isnumeric
gf_compute_Q1grid_interp
repmat
assert
champ3
has_field
isscalar
asserterr
spdiags
init_pde
gf_plot
cross
gf_interpolate_on_grid
