def METHOD_NAME():
    x = vecrange(-80, 50, 0.1)
    expect_err("h.table_alp_cagkftab(x, x, x)")
    f = h.Vector([tst(v) for v in x])
    x = vecrange(-80, 50, 1)
    expect_err("h.table_tst_cagkftab(f, x)")
    f = h.Vector([tst(v) for v in x])
    expect_err("h.table_tst_cagkftab(f._ref_x[0], 0, x._ref_x[0])")
    expect_err("h.table_tst_cagkftab(f._ref_x[0], len(x), x.x[len(x)-1], x.x[0])")