Polyhedron.cyclic_form() : cyclic_form() is a sympy Python library function that returns the indices of the corners in cyclic notation.
Syntax :
sympy.combinatorics.Polyhedrons.Polyhedron.cyclic_form()Return :
indices of the corners in cyclic notation
Code #1 : cyclic_form() Example – tetrahedron
# Python code explaining # SymPy.Polyhedron.cyclic_form() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.polyhedron import tetrahedron, octahedron # Using from # sympy.combinatorics.polyhedron.Polyhedron.cyclic_form() # Creating Polyhedron a = tetrahedron.copy() print ("Polyhedron - cyclic_form form : ", a.cyclic_form) a.rotate(0) print ("\nPolyhedron - cyclic_form form : ", a.cyclic_form) |
Output :
Polyhedron – cyclic_form form : []
Polyhedron – cyclic_form form : [[1, 2, 3]]
Code #2 : cyclic_form() Example – octahedron
# Python code explaining # SymPy.Polyhedron.cyclic_form() # importing SymPy libraries from sympy.combinatorics import Permutation, Cycle from sympy.combinatorics.polyhedron import tetrahedron, octahedron # Using from # sympy.combinatorics.polyhedron.Polyhedron.cyclic_form() # Creating Polyhedron a = octahedron.copy() print ("Polyhedron - cyclic_form form : ", a.cyclic_form) a.rotate(0) print ("\nPolyhedron - cyclic_form form : ", a.cyclic_form) |
Output :
Polyhedron – cyclic_form form : []
Polyhedron – cyclic_form form : [[1, 2, 3, 4]]
