910 } __Pyx_BufFmt_StackElem;  typedef
913   __Pyx_BufFmt_StackElem* head;
1725                               __Pyx_BufFmt_StackElem* stack,
1734     __Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
2267                 __Pyx_BufFmt_StackElem stack[],
5850     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_10get_hilbert_indices()
5919     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_10get_hilbert_indices()
6154     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_12get_hilbert_points()
6231     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_12get_hilbert_points()
6461     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_14get_morton_index()
6661     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_16get_morton_indices()
6730     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_16get_morton_indices()
7037     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_18get_morton_indices_unravel()
7042     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_18get_morton_indices_unravel()
7047     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_18get_morton_indices_unravel()
7116     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_18get_morton_indices_unravel()
7376     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_20get_morton_point()
7532     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_22get_morton_points()
7609     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_22get_morton_points()
7899     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_24get_morton_neighbors_coarse()
7951     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_24get_morton_neighbors_coarse()
7998     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_24get_morton_neighbors_coarse()
9012     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_26get_morton_neighbors_refined()
9064     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_26get_morton_neighbors_refined()
9116     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_26get_morton_neighbors_refined()
9163     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_26get_morton_neighbors_refined()
9210     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_26get_morton_neighbors_refined()
10475     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_28morton_neighbor_periodic()
10915     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_30morton_neighbor_bounded()
11441     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_32morton_neighbor()
11819     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_34get_morton_neighbors()
11851     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_34get_morton_neighbors()
11935     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_34get_morton_neighbors()
14618     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_34get_morton_neighbors()
15268     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_44morton_qsort_swap()
16087     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_76morton_qsort_partition()
16092     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_76morton_qsort_partition()
17078     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_78morton_qsort_partition()
17083     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_78morton_qsort_partition()
18572     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_82morton_qsort_recursive()
18577     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_82morton_qsort_recursive()
18915     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_84morton_qsort_recursive()
18920     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_84morton_qsort_recursive()
19807     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_88morton_qsort_iterative()
19812     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_88morton_qsort_iterative()
19853     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_88morton_qsort_iterative()
20336     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_90morton_qsort_iterative()
20341     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_90morton_qsort_iterative()
20382     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_90morton_qsort_iterative()
21394     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_94morton_qsort()
21399     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_94morton_qsort()
21716     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_96morton_qsort()
21721     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_96morton_qsort()
22507     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_100get_morton_argsort1()
22512     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_100get_morton_argsort1()
23069     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_102get_morton_argsort1()
23074     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_102get_morton_argsort1()
24142     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_106compare_morton()
24147     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_106compare_morton()
24338     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_108compare_morton()
24343     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_108compare_morton()
24495     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_0__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24500     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_0__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24505     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_0__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24510     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_0__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24837     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_1__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24842     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_1__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24847     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_1__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
24852     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_fuse_1__pyx_f_2yt_9utilities_3lib_14geometry_utils_position_to_morton()
25446     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_58compute_morton()
25965     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_60dist()
25970     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_60dist()
26203     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_62dist_to_box()
26208     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_62dist_to_box()
26500     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_64solution_radius()
26505     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_64solution_radius()
26510     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_64solution_radius()
26515     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_64solution_radius()
26890     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_66knn_direct()
26895     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_66knn_direct()
27550     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_68quadtree_box()
27555     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_68quadtree_box()
27560     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_68quadtree_box()
27565     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_68quadtree_box()
27570     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_68quadtree_box()
27939     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
27944     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
27949     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
27954     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
28492       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
28664       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
29244       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
29496         __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
29598       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
29850         __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_70csearch_morton()
30231     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30236     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30241     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30291     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30338     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30367       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30526       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30567       __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30836     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
30940     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
31429         __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
31798         __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_72knn_morton()
32240     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_74triangle_plane_intersect()
33058     __Pyx_BufFmt_StackElem __pyx_stack[1];  in __pyx_pf_2yt_9utilities_3lib_14geometry_utils_74triangle_plane_intersect()
56133                               __Pyx_BufFmt_StackElem* stack,  in __Pyx_BufFmt_Init()
56648         int nd, int cast, __Pyx_BufFmt_StackElem* stack)  in __Pyx__GetBufferAndValidate()
60018                 __Pyx_BufFmt_StackElem stack[],  in __Pyx_ValidateAndInit_memviewslice()
60088     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsds_float()
60111     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsds_double()
60134     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_float()
60157     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_double()
62179     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsds_nn___pyx_t_5numpy_uint32_t()
62202     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_dsds_nn___pyx_t_5numpy_uint64_t()
62225     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t()
62248     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_float64_t()
62271     __Pyx_BufFmt_StackElem stack[1];  in __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t()