code stringlengths 3 6.57k |
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IncidenceStructure(4, [[0,1],[0,2],[0,3],[1,2], [1,2,3]]) |
B.num_points() |
len(self._points) |
num_blocks(self) |
designs.DesarguesianProjectivePlaneDesign(2) |
num_blocks() |
IncidenceStructure(4, [[0,1],[0,2],[0,3],[1,2], [1,2,3]]) |
B.num_blocks() |
len(self._blocks) |
blocks(self) |
IncidenceStructure(7,[[0,1,2],[0,3,4],[0,5,6],[1,3,5],[1,4,6],[2,3,6],[2,4,5]]) |
BD.blocks() |
block_sizes(self) |
IncidenceStructure(8, [[0,1,3],[1,4,5,6],[1,2],[5,6,7]]) |
BD.block_sizes() |
IncidenceStructure(7,[[0,1,2],[0,3,4],[0,5,6],[1,3,5],[1,4,6],[2,3,6],[2,4,5]]) |
BD.block_sizes() |
len(_) |
degree(self, p=None, subset=False) |
point (or set of points) |
point (or a set of points) |
point (``subset=True``) |
point (``subset=False``, default) |
designs.steiner_triple_system(9) |
degree(3) |
designs.steiner_triple_system(9) |
degree({1,2},subset=True) |
designs.steiner_triple_system(9) |
degree() |
degrees() |
degree(None) |
designs.steiner_triple_system(9) |
degree(subset=True) |
Traceback (most recent call last) |
ValueError("subset must be False when p is None") |
deprecation(17108, "Please use degrees() |
degree(None) |
self.degrees() |
self._point_to_index.get(p,-1) |
if (p>=0 and p<len(self._points) |
sum((p in b) |
set(self._point_to_index.get(x,-1) |
set(p) |
all(x>=0 and x<len(self._points) |
set([-1]) |
sum(p.issubset(b) |
degrees(self, size=None) |
point (or set of point) |
IncidenceStructure([[1,2,3],[1,4]]) |
degrees(2) |
designs.steiner_triple_system(13) |
all(v == 1 for v in S13.degrees(2) |
values() |
self.num_points() |
enumerate(self._points) |
combinations(range(self.num_points() |
combinations(b,size) |
tuple([self._points[x] for x in s]) |
six.iteritems(d) |
rank(self) |
hypergraph (the maximum size of a block) |
Hypergraph(8, [[0,1,3],[1,4,5,6],[1,2]]) |
h.rank() |
max(len(b) |
is_regular(self,r=None) |
H.is_regular() |
designs.balanced_incomplete_block_design(7,3) |
is_regular() |
designs.balanced_incomplete_block_design(7,3) |
is_regular(r=3) |
designs.balanced_incomplete_block_design(7,3) |
is_regular(r=4) |
IncidenceStructure([]) |
is_regular() |
Traceback (most recent call last) |
self.num_points() |
ValueError("This incidence structure has no points.") |
self.num_points() |
set(count) |
len(count) |
count.pop() |
count.pop() |
is_uniform(self,k=None) |
H.is_uniform() |
designs.balanced_incomplete_block_design(7,3) |
is_uniform() |
designs.balanced_incomplete_block_design(7,3) |
is_uniform(k=3) |
designs.balanced_incomplete_block_design(7,3) |
is_uniform(k=4) |
IncidenceStructure([]) |
is_uniform() |
Traceback (most recent call last) |
self.num_blocks() |
ValueError("This incidence structure has no blocks.") |
set(self.block_sizes() |
len(sizes) |
sizes.pop() |
sizes.pop() |
is_connected(self) |
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