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Removed unnecessary blank lines from perm_groups.py

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1 parent 565e34a commit 3ad1c91fc87fad6deeb33db2981be65ac1849a93 Aleksandar Makelov committed Jul 27, 2012
Showing with 1 addition and 4 deletions.
  1. +1 −4 sympy/combinatorics/perm_groups.py
@@ -605,7 +605,6 @@ def basic_stabilizers(self):
"""
-
if self._coset_repr == []:
self.schreier_sims()
strong_gens = self._strong_gens
@@ -834,7 +833,6 @@ def schreier_sims(self):
self._transversals = transversals
self._basic_orbits = basic_orbits
-
def coset_decomposition(self, g):
"""
Decompose `g` as h_0*...*h_{len(u)}
@@ -1581,7 +1579,6 @@ def is_subgroup(self, gr):
return False
return True
-
def __ne__(self, gr):
return not self == gr
@@ -2031,7 +2028,6 @@ def max_div(self):
self._max_div = d
return d
-
def is_primitive(self, randomized=True):
"""
Test a group for primitivity.
@@ -2409,6 +2405,7 @@ def baseswap(self, base, strong_gens, pos, randomized=True,\
strong_gens_new.append(gen)
return base_new, strong_gens_new
+
def DirectProduct(*groups):
"""
Returns the direct product of several groups as a permutation group.

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