def make_reflecting_grid(grid, reflecting_grid_value, raise_for_bad=True):
    check_nd_array_for_bad(grid, raise_for_bad=raise_for_bad)
    reflecting_grid = grid.copy()
    for (i, grid_value) in enumerate(reflecting_grid):
        if (grid_value < reflecting_grid_value):
            reflecting_grid[i] += ((reflecting_grid_value - grid_value) * 2)
        else:
            reflecting_grid[i] -= ((grid_value - reflecting_grid_value) * 2)
    return reflecting_grid
def make_reflecting_grid(grid, reflecting_grid_value, raise_for_bad=True):
    check_nd_array_for_bad(grid, raise_for_bad=raise_for_bad)
    reflecting_grid = grid.copy()
    for (i, grid_value) in enumerate(reflecting_grid):
        if (grid_value < reflecting_grid_value):
            reflecting_grid[i] += ((reflecting_grid_value - grid_value) * 2)
        else:
            reflecting_grid[i] -= ((grid_value - reflecting_grid_value) * 2)
    return reflecting_grid