@@ -183,16 +183,16 @@ def is_group_divisible_design(groups,blocks,v,G=None,K=None,lambd=1,verbose=Fals
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EXAMPLES::
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sage: from sage. combinat. designs. designs_pyx import is_group_divisible_design
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- sage: TD = designs. transversal_design( 4,10) # optional - sage. matrix
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- sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. matrix
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- sage: is_group_divisible_design( groups,TD,40,lambd=1) # optional - sage. matrix
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+ sage: TD = designs. transversal_design( 4,10) # optional - sage. modules
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+ sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. modules
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+ sage: is_group_divisible_design( groups,TD,40,lambd=1) # optional - sage. modules
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True
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TESTS::
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- sage: TD = designs. transversal_design( 4,10) # optional - sage. matrix
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- sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. matrix
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- sage: is_group_divisible_design( groups, TD, 40, lambd=2, verbose=True) # optional - sage. matrix
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+ sage: TD = designs. transversal_design( 4,10) # optional - sage. modules
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+ sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. modules
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+ sage: is_group_divisible_design( groups, TD, 40, lambd=2, verbose=True) # optional - sage. modules
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the pair ( 0,10) has been seen 1 times but lambda=2
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False
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sage: is_group_divisible_design( [[1,2 ],[3,4 ]],[[1,2 ]],40,lambd=1,verbose=True)
@@ -362,18 +362,18 @@ def is_pairwise_balanced_design(blocks,v,K=None,lambd=1,verbose=False):
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sage: sts = designs. steiner_triple_system( 9)
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sage: is_pairwise_balanced_design( sts,9,[3 ],1)
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True
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- sage: TD = designs. transversal_design( 4,10) . blocks( ) # optional - sage. matrix
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- sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. matrix
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- sage: is_pairwise_balanced_design( TD + groups, 40, [4,10 ], 1, verbose=True) # optional - sage. matrix
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+ sage: TD = designs. transversal_design( 4,10) . blocks( ) # optional - sage. modules
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+ sage: groups = [list(range(i*10,(i+1)*10)) for i in range(4) ] # optional - sage. modules
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+ sage: is_pairwise_balanced_design( TD + groups, 40, [4,10 ], 1, verbose=True) # optional - sage. modules
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True
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TESTS::
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sage: from sage. combinat. designs. designs_pyx import is_pairwise_balanced_design
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- sage: is_pairwise_balanced_design( TD + groups, 40, [4,10 ], 2, verbose=True) # optional - sage. matrix
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+ sage: is_pairwise_balanced_design( TD + groups, 40, [4,10 ], 2, verbose=True) # optional - sage. modules
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the pair ( 0,1) has been seen 1 times but lambda=2
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False
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- sage: is_pairwise_balanced_design( TD + groups, 40, [10 ], 1, verbose=True) # optional - sage. matrix
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+ sage: is_pairwise_balanced_design( TD + groups, 40, [10 ], 1, verbose=True) # optional - sage. modules
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a block has size 4 while K=[10 ]
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False
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sage: is_pairwise_balanced_design( [[2,2 ]],40,[2 ],1,verbose=True)
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