IDD
Overview
Teaching: 30 min
Exercises: 0 minQuestions
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Objectives
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Show IDD is a root system.
IDD=icosidodecahedron
for points in IDD:
if not (-points in IDD):
print("first axiom violated")
for points in IDD:
for refl in IDD:
tmp = reflection_matrix(refl[1], n2=refl[2], n3=refl[3]) * points
if not (tmp in IDD):
print("second axiom violated", tmp)
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-1-a4505ffd1166> in <module>()
----> 1 IDD=icosidodecahedron
2
3 for points in IDD:
4 if not (-points in IDD):
5 print("first axiom violated")
NameError: name 'icosidodecahedron' is not defined
Key Points