for g in graphs.nauty_geng("7 -c"):
A=g.adjacency_matrix().determinant()
if A!=0:
g.show()
show(A)
| 1 | initial version | |
for g in graphs.nauty_geng("7 -c"):
A=g.adjacency_matrix().determinant()
if A!=0:
g.show()
show(A)
Here determinant is absolute value of the determinant.
for g in graphs.nauty_geng("7 -c"): A=g.adjacency_matrix().determinant() if A!=0: g.show() show(A)
Here determinant is absolute value of the determinant.
for g in graphs.nauty_geng("7 -c"):
A=g.adjacency_matrix().determinant()
if A!=0:
g.show()
show(A)
for g in graphs.nauty_geng("7 -c"): A=g.adjacency_matrix().determinant() if A!=0: g.show() show(A)
for g in graphs.nauty_geng("7 -c"): if g.size()==9 A=g.adjacency_matrix().determinant() if A!=0: g.show() show(A)
.
for g in graphs.nauty_geng("7 -c"):
if g.size()==9
A=g.adjacency_matrix().determinant()
if A!=0:
g.show()
show(A)show(A)
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