def test_nested_boundary_simplicialcomplex():
sigma = SimplicialComplex()
sigma.add_simplex_fromfile('test_simplexfromfile.txt')
for k in range(sigma.maxK + 1):
print str(k) + '-th Chain group:'
for k_sim in sigma.get_allkth_simplices(k):
delta_k = Boundary()
delta_k.compute_boundary(k_sim)
print 'Boundary of: ', str(k_sim), ': ', str(delta_k)
def test_nested_boundary_simplicialcomplex():
sigma = SimplicialComplex()
sigma.add_simplex_fromfile('test_simplexfromfile.txt')
for k in xrange(sigma.maxK + 1):
print str(k) + '-th Chain group:'
for k_sim in sigma.get_allkth_simplices(k):
delta_k = Boundary()
delta_k.compute_boundary(k_sim)
print 'Boundary of: ', str(k_sim), ': ', str(delta_k)
def test_kth_boundary_group():
sigma = SimplicialComplex()
# sigma.add_simplex_fromfile('test_simplexfromfile.txt')
sigma.add_simplex_fromfile("../../data/test_simplexfromfile.txt")
# for k in range(sigma.maxK): # not maxK + 1
for k in range(0, 3): # not maxK + 1
print str(k) + '-th Boundary group:'
Bk = KthBoundaryGroup(k)
Bk.construct_from_simplex(sigma.get_allkth_simplices(k + 1), sigma.simplex_idmap,
sigma.get_allkth_simplices(k)) # Send all the k+1 simplices to it
print Bk.get_transformation_matrix()
Bk.print_columnobjects()
Bk.print_rowobjects()
def test_manual_simplex():
sim = KSimplex([1, 2, 3])
C = SimplicialComplex()
C.add_simplex(sim)
for i in range(2):
sim = KSimplex(range(i + 1))
C.add_simplex(sim)
C.add_simplex(KSimplex([2, 3]))
print C
def test_manual_simplex():
sim = KSimplex([1, 2, 3])
C = SimplicialComplex()
C.add_simplex(sim)
for i in range(2):
sim = KSimplex(range(i + 1))
C.add_simplex(sim)
C.add_simplex(KSimplex([2, 3]))
print C
__author__ = 'Naheed'
from src.simplex import KSimplex, SimplicialComplex
from src.BoundaryGroup import KthBoundaryGroup
from src.homology import another_bettinum, bettiNumber
from HomologyGroup import Homology
if __name__ == '__main__':
# FilePath = "../../data/simplices.out"
FilePath = "../../data/test_simplexfromfile.txt"
sigma = SimplicialComplex()
sigma.add_simplex_fromfile(FilePath)
# for k in range(sigma.maxK): # not maxK + 1
for k in range(0, 1): # not maxK
# print str(k + 1) + '-th Transformation Matrix:'
Bk = KthBoundaryGroup(k)
Bk.construct_from_simplex(sigma.get_allkth_simplices(k + 1), sigma.simplex_idmap,
sigma.get_allkth_simplices(k)) # Send all the k+1 simplices to it
# print Bk.get_transformation_matrix()
# print Bk.get_columnobjects()
# print Bk.get_rowobjects()
m = k + 1
# print str(m + 1) + '-th Transformation Matrix:'
Bk1 = KthBoundaryGroup(m)
Bk1.construct_from_simplex(sigma.get_allkth_simplices(m + 1), sigma.simplex_idmap,
sigma.get_allkth_simplices(m)) # Send all the k+1 simplices to it
# print Bk1.get_transformation_matrix()
#
# print Bk1.get_columnobjects()
# print Bk1.get_rowobjects()
def test_file_simplex():
sigma = SimplicialComplex()
sigma.add_simplex_fromfile('test_simplexfromfile.txt')
print sigma
__author__ = 'Naheed'
from src.simplex import KSimplex, SimplicialComplex
from src.BoundaryGroup import KthBoundaryGroup
from src.homology import another_bettinum, bettiNumber
from HomologyGroup import Homology
if __name__ == '__main__':
FilePath = "../../data/simplices.out"
# FilePath = "../../data/test_simplexfromfile.txt"
sigma = SimplicialComplex()
sigma.add_simplex_fromfile(FilePath)
# for k in range(sigma.maxK): # not maxK + 1
for k in range(-1, sigma.maxK + 1): # not maxK
# print str(k + 1) + '-th Transformation Matrix:'
Bk = KthBoundaryGroup(k)
Bk.construct_from_simplex(
sigma.get_allkth_simplices(k + 1), sigma.simplex_idmap,
sigma.get_allkth_simplices(k)) # Send all the k+1 simplices to it
# print Bk.get_transformation_matrix()
# print Bk.get_columnobjects()
# print Bk.get_rowobjects()
m = k + 1
# print str(m + 1) + '-th Transformation Matrix:'
Bk1 = KthBoundaryGroup(m)
Bk1.construct_from_simplex(
sigma.get_allkth_simplices(m + 1), sigma.simplex_idmap,
sigma.get_allkth_simplices(m)) # Send all the k+1 simplices to it
# print Bk1.get_transformation_matrix()
#
def test_file_simplex():
sigma = SimplicialComplex()
sigma.add_simplex_fromfile('test_simplexfromfile.txt')
print sigma