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Python cmath.sinh方法代碼示例

本文整理匯總了Python中cmath.sinh方法的典型用法代碼示例。如果您正苦於以下問題:Python cmath.sinh方法的具體用法?Python cmath.sinh怎麽用?Python cmath.sinh使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在cmath的用法示例。


在下文中一共展示了cmath.sinh方法的7個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: SINH

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def SINH(df, price='Close'):
    """
    Hyperbolic Sine
    Returns: list of floats = jhta.SINH(df, price='Close')
    """
    return [cmath.sinh(df[price][i]).real for i in range(len(df[price]))] 
開發者ID:joosthoeks,項目名稱:jhTAlib,代碼行數:8,代碼來源:math_functions.py

示例2: test_sinh

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_sinh(self):
        self.assertAlmostEqual(complex(-6.54812, -7.61923),
                               cmath.sinh(complex(3, 4))) 
開發者ID:ofermend,項目名稱:medicare-demo,代碼行數:5,代碼來源:test_cmath_jy.py

示例3: test_trig_hyperb_basic

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_trig_hyperb_basic():
    for x in (list(range(100)) + list(range(-100,0))):
        t = x / 4.1
        assert cos(mpf(t)).ae(math.cos(t))
        assert sin(mpf(t)).ae(math.sin(t))
        assert tan(mpf(t)).ae(math.tan(t))
        assert cosh(mpf(t)).ae(math.cosh(t))
        assert sinh(mpf(t)).ae(math.sinh(t))
        assert tanh(mpf(t)).ae(math.tanh(t))
    assert sin(1+1j).ae(cmath.sin(1+1j))
    assert sin(-4-3.6j).ae(cmath.sin(-4-3.6j))
    assert cos(1+1j).ae(cmath.cos(1+1j))
    assert cos(-4-3.6j).ae(cmath.cos(-4-3.6j)) 
開發者ID:nsalomonis,項目名稱:altanalyze,代碼行數:15,代碼來源:test_functions.py

示例4: test_complex_functions

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_complex_functions():
    for x in (list(range(10)) + list(range(-10,0))):
        for y in (list(range(10)) + list(range(-10,0))):
            z = complex(x, y)/4.3 + 0.01j
            assert exp(mpc(z)).ae(cmath.exp(z))
            assert log(mpc(z)).ae(cmath.log(z))
            assert cos(mpc(z)).ae(cmath.cos(z))
            assert sin(mpc(z)).ae(cmath.sin(z))
            assert tan(mpc(z)).ae(cmath.tan(z))
            assert sinh(mpc(z)).ae(cmath.sinh(z))
            assert cosh(mpc(z)).ae(cmath.cosh(z))
            assert tanh(mpc(z)).ae(cmath.tanh(z)) 
開發者ID:nsalomonis,項目名稱:altanalyze,代碼行數:14,代碼來源:test_functions.py

示例5: test_complex_inverse_functions

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_complex_inverse_functions():
    for (z1, z2) in random_complexes(30):
        # apparently cmath uses a different branch, so we
        # can't use it for comparison
        assert sinh(asinh(z1)).ae(z1)
        #
        assert acosh(z1).ae(cmath.acosh(z1))
        assert atanh(z1).ae(cmath.atanh(z1))
        assert atan(z1).ae(cmath.atan(z1))
        # the reason we set a big eps here is that the cmath
        # functions are inaccurate
        assert asin(z1).ae(cmath.asin(z1), rel_eps=1e-12)
        assert acos(z1).ae(cmath.acos(z1), rel_eps=1e-12)
        one = mpf(1)
    for i in range(-9, 10, 3):
        for k in range(-9, 10, 3):
            a = 0.9*j*10**k + 0.8*one*10**i
            b = cos(acos(a))
            assert b.ae(a)
            b = sin(asin(a))
            assert b.ae(a)
    one = mpf(1)
    err = 2*10**-15
    for i in range(-9, 9, 3):
        for k in range(-9, 9, 3):
            a = -0.9*10**k + j*0.8*one*10**i
            b = cosh(acosh(a))
            assert b.ae(a, err)
            b = sinh(asinh(a))
            assert b.ae(a, err) 
開發者ID:nsalomonis,項目名稱:altanalyze,代碼行數:32,代碼來源:test_functions.py

示例6: test_mpcfun_real_imag

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_mpcfun_real_imag():
    mp.dps = 15
    x = mpf(0.3)
    y = mpf(0.4)
    assert exp(mpc(x,0)) == exp(x)
    assert exp(mpc(0,y)) == mpc(cos(y),sin(y))
    assert cos(mpc(x,0)) == cos(x)
    assert sin(mpc(x,0)) == sin(x)
    assert cos(mpc(0,y)) == cosh(y)
    assert sin(mpc(0,y)) == mpc(0,sinh(y))
    assert cospi(mpc(x,0)) == cospi(x)
    assert sinpi(mpc(x,0)) == sinpi(x)
    assert cospi(mpc(0,y)).ae(cosh(pi*y))
    assert sinpi(mpc(0,y)).ae(mpc(0,sinh(pi*y)))
    c, s = cospi_sinpi(mpc(x,0))
    assert c == cospi(x)
    assert s == sinpi(x)
    c, s = cospi_sinpi(mpc(0,y))
    assert c.ae(cosh(pi*y))
    assert s.ae(mpc(0,sinh(pi*y)))
    c, s = cos_sin(mpc(x,0))
    assert c == cos(x)
    assert s == sin(x)
    c, s = cos_sin(mpc(0,y))
    assert c == cosh(y)
    assert s == mpc(0,sinh(y)) 
開發者ID:nsalomonis,項目名稱:altanalyze,代碼行數:28,代碼來源:test_functions.py

示例7: test_perturbation_rounding

# 需要導入模塊: import cmath [as 別名]
# 或者: from cmath import sinh [as 別名]
def test_perturbation_rounding():
    mp.dps = 100
    a = pi/10**50
    b = -pi/10**50
    c = 1 + a
    d = 1 + b
    mp.dps = 15
    assert exp(a) == 1
    assert exp(a, rounding='c') > 1
    assert exp(b, rounding='c') == 1
    assert exp(a, rounding='f') == 1
    assert exp(b, rounding='f') < 1
    assert cos(a) == 1
    assert cos(a, rounding='c') == 1
    assert cos(b, rounding='c') == 1
    assert cos(a, rounding='f') < 1
    assert cos(b, rounding='f') < 1
    for f in [sin, atan, asinh, tanh]:
        assert f(a) == +a
        assert f(a, rounding='c') > a
        assert f(a, rounding='f') < a
        assert f(b) == +b
        assert f(b, rounding='c') > b
        assert f(b, rounding='f') < b
    for f in [asin, tan, sinh, atanh]:
        assert f(a) == +a
        assert f(b) == +b
        assert f(a, rounding='c') > a
        assert f(b, rounding='c') > b
        assert f(a, rounding='f') < a
        assert f(b, rounding='f') < b
    assert ln(c) == +a
    assert ln(d) == +b
    assert ln(c, rounding='c') > a
    assert ln(c, rounding='f') < a
    assert ln(d, rounding='c') > b
    assert ln(d, rounding='f') < b
    assert cosh(a) == 1
    assert cosh(b) == 1
    assert cosh(a, rounding='c') > 1
    assert cosh(b, rounding='c') > 1
    assert cosh(a, rounding='f') == 1
    assert cosh(b, rounding='f') == 1 
開發者ID:nsalomonis,項目名稱:altanalyze,代碼行數:45,代碼來源:test_functions.py


注:本文中的cmath.sinh方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。