Python cosh示例

示例#1

文件： test_special_functions.py 项目： sn6uv/gmpy_cffi

 def test_sinh_cosh(self):
     assert sinh_cosh(0.5) == sinh_cosh(mpfr(0.5)) == (sinh(0.5), cosh(0.5))
     assert sinh_cosh(0) == (mpfr(0.0), mpfr(1.0))
     assert sinh_cosh(mpq(1, 3)) == (sinh(mpq(1, 3)), cosh(mpq(1, 3)))
     assert sinh_cosh(mpz(3)) == (sinh(mpz(3)), cosh(mpz(3)))
     with pytest.raises(TypeError):
         sinh_cosh([])

示例#2

 def test_sinh_cosh(self):
     assert sinh_cosh(0.5) == sinh_cosh(mpfr(0.5)) == (sinh(0.5), cosh(0.5))
     assert sinh_cosh(0) == (mpfr(0.0), mpfr(1.0))
     assert sinh_cosh(mpq(1, 3)) == (sinh(mpq(1, 3)), cosh(mpq(1, 3)))
     assert sinh_cosh(mpz(3)) == (sinh(mpz(3)), cosh(mpz(3)))
     with pytest.raises(TypeError):
         sinh_cosh([])

示例#3

文件： test_special_functions.py 项目： sn6uv/gmpy_cffi

 def test_cosh(self):
     assert cosh(0.5) == mpfr('1.1276259652063807')
     assert cosh(0.5+0.7j) == mpc('0.86245590966723074+0.33569881253559997j')

示例#4

 def test_cosh(self):
     assert cosh(0.5) == mpfr('1.1276259652063807')
     assert cosh(0.5 +
                 0.7j) == mpc('0.86245590966723074+0.33569881253559997j')