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Python SymmetricGroup.schreier_sims_incremental方法代码示例

本文整理汇总了Python中sympy.combinatorics.named_groups.SymmetricGroup.schreier_sims_incremental方法的典型用法代码示例。如果您正苦于以下问题:Python SymmetricGroup.schreier_sims_incremental方法的具体用法?Python SymmetricGroup.schreier_sims_incremental怎么用?Python SymmetricGroup.schreier_sims_incremental使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在sympy.combinatorics.named_groups.SymmetricGroup的用法示例。


在下文中一共展示了SymmetricGroup.schreier_sims_incremental方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_remove_gens

# 需要导入模块: from sympy.combinatorics.named_groups import SymmetricGroup [as 别名]
# 或者: from sympy.combinatorics.named_groups.SymmetricGroup import schreier_sims_incremental [as 别名]
def test_remove_gens():
    S = SymmetricGroup(10)
    base, strong_gens = S.schreier_sims_incremental()
    new_gens = _remove_gens(base, strong_gens)
    assert _verify_bsgs(S, base, new_gens) is True
    A = AlternatingGroup(7)
    base, strong_gens = A.schreier_sims_incremental()
    new_gens = _remove_gens(base, strong_gens)
    assert _verify_bsgs(A, base, new_gens) is True
    D = DihedralGroup(2)
    base, strong_gens = D.schreier_sims_incremental()
    new_gens = _remove_gens(base, strong_gens)
    assert _verify_bsgs(D, base, new_gens) is True
开发者ID:jenshnielsen,项目名称:sympy,代码行数:15,代码来源:test_util.py

示例2: test_schreier_sims_incremental

# 需要导入模块: from sympy.combinatorics.named_groups import SymmetricGroup [as 别名]
# 或者: from sympy.combinatorics.named_groups.SymmetricGroup import schreier_sims_incremental [as 别名]
def test_schreier_sims_incremental():
    identity = Permutation([0, 1, 2, 3, 4])
    TrivialGroup = PermutationGroup([identity])
    base, strong_gens = TrivialGroup.schreier_sims_incremental(base=[0, 1, 2])
    assert _verify_bsgs(TrivialGroup, base, strong_gens) is True
    S = SymmetricGroup(5)
    base, strong_gens = S.schreier_sims_incremental(base=[0, 1, 2])
    assert _verify_bsgs(S, base, strong_gens) is True
    D = DihedralGroup(2)
    base, strong_gens = D.schreier_sims_incremental(base=[1])
    assert _verify_bsgs(D, base, strong_gens) is True
    A = AlternatingGroup(7)
    gens = A.generators[:]
    gen0 = gens[0]
    gen1 = gens[1]
    gen1 = rmul(gen1, ~gen0)
    gen0 = rmul(gen0, gen1)
    gen1 = rmul(gen0, gen1)
    base, strong_gens = A.schreier_sims_incremental(base=[0, 1], gens=gens)
    assert _verify_bsgs(A, base, strong_gens) is True
    C = CyclicGroup(11)
    gen = C.generators[0]
    base, strong_gens = C.schreier_sims_incremental(gens=[gen**3])
    assert _verify_bsgs(C, base, strong_gens) is True
开发者ID:sixpearls,项目名称:sympy,代码行数:26,代码来源:test_perm_groups.py


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