917 } __Pyx_BufFmt_StackElem;  typedef
920   __Pyx_BufFmt_StackElem* head;
2879                               __Pyx_BufFmt_StackElem* stack,
2888     __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
3448                 __Pyx_BufFmt_StackElem stack[],
5066     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5071     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5076     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5081     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5086     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5091     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5096     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5101     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_new_bin_profile1d()
5598     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5603     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5608     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5613     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5618     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5623     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5628     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5633     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
5638     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_2new_bin_profile2d()
6183     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6188     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6193     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6198     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6203     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6208     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6213     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6218     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6223     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
6228     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_4new_bin_profile3d()
7996     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
8001     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
8006     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
8011     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
8016     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
8021     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_8zlines()
9419     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9424     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9429     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9434     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9439     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9444     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
9449     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_10zpoints()
10353     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_12rotate_vectors()
10358     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_12rotate_vectors()
10902     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_14get_color_bounds()
10907     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_14get_color_bounds()
10912     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_14get_color_bounds()
10917     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_14get_color_bounds()
10922     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_14get_color_bounds()
11416     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
11421     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
11426     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
11790     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
11919     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
11960     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_16kdtree_get_choices()
12407     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12412     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12417     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12422     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12427     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12432     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_18get_box_grids_level()
12928     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
12933     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
12938     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
12943     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
12948     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
12953     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_20get_box_grids_below_level()
13544       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13579       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13614       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13759       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13865       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13900       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
13935       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
14098       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_22obtain_position_vector()
14636       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
14689       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
14742       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
14945       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
15173       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
15226       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
15279       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
15500       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_24obtain_relative_velocity_vector()
15935     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_26grow_flagging_field()
15976     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_26grow_flagging_field()
16548     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16553     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16558     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16563     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16568     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16733       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
16765       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_28fill_region()
17418     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_30flip_bitmask()
17462     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_30flip_bitmask()
17670     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_32flip_morton_bitmask()
17705     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_32flip_morton_bitmask()
17899     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_34count_collisions()
17934     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_34count_collisions()
17984     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_34count_collisions()
18554     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18559     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18564     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18569     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18574     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18579     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18655     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
18687     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14misc_utilities_36fill_region_float()
43372                               __Pyx_BufFmt_StackElem* stack,  in __Pyx_BufFmt_Init()
43887         int nd, int cast, __Pyx_BufFmt_StackElem* stack)  in __Pyx__GetBufferAndValidate()
46809                 __Pyx_BufFmt_StackElem stack[],  in __Pyx_ValidateAndInit_memviewslice()
46879     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsdsds_nn___pyx_t_5numpy_float64_t()
46902     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t()
46925     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsds_nn___pyx_t_5numpy_float64_t()
46970     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_float64_t()