示例#1
0
 def taylor_term(n, x, *previous_terms):
     from sympy.functions.combinatorial.numbers import euler
     if n < 0 or n % 2 == 1:
         return S.Zero
     else:
         x = sympify(x)
         return euler(n) / factorial(n) * x**(n)
示例#2
0
 def taylor_term(n, x, *previous_terms):
     from sympy.functions.combinatorial.numbers import euler
     if n < 0 or n % 2 == 1:
         return S.Zero
     else:
         x = sympify(x)
         return euler(n) / factorial(n) * x**(n)
示例#3
0
def test_sympy__functions__combinatorial__numbers__euler():
    from sympy.functions.combinatorial.numbers import euler
    assert _test_args(euler(x))
示例#4
0
文件: test_args.py 项目: 101man/sympy
def test_sympy__functions__combinatorial__numbers__euler():
    from sympy.functions.combinatorial.numbers import euler
    assert _test_args(euler(x))