10 examples of 'math sqrt python' in Python

132
def sqrt(x: T.Tensor) -> T.Tensor:
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    """
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    Elementwise square root of a tensor.
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    Args:
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        x (non-negative): A tensor.
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    Returns:
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        tensor(non-negative): Elementwise square root.
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    """
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    return ne.evaluate('sqrt(x)')

387
def sqrt(a):
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    """Calculate the sqrt of input.
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    Parameters
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    ----------
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    a : Tensor
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        The input tensor.
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    Returns
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    -------
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    Tensor
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        The sqrt result.
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    """
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    return _ops.Sqrt(a)

86
def sqrt(x):
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    return T.sqrt(x)

1054
def sqrt(real):
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    """
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    Vector Square Root
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    """
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    return lib.sqrt([real], [])

188
def sqrt(x, name=None):
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    """
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    Computes square root of x element-wise.
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      I.e., \\(y = \sqrt{x} = x^{1/2}\\).
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      Args:
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        x: A `Tensor`.
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        name: A name for the operation (optional).
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      Returns:
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        A `Tensor`. Has the same type as `x`.
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    """
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    return ops.Pow(x, power=0.5, name=name)

26
def libmath(n):
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    n = float(n)
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    return math.sqrt(n)

84
@native(name="Sqrt", ret=pfp.fields.Double)
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def Sqrt(params, ctxt, scope, stream, coord):
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    raise NotImplementedError()

153
def sqrt(x):
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    """
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    Element-wise square root.
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    :param x: A variable.
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    :return: A variable.
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    """
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    return Variable.from_jvalue(callZooFunc("float", "sqrt", x))

17
def sqrt(x):
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  def average(a, b):
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    return (a + b) / 2.0
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  def is_good_enough(guess):
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    return (abs((guess * guess) - x) < 0.001)
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  def improve(guess):
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    return average(guess, x / guess)
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  def sqrt_iter(guess):
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    if is_good_enough(guess):
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      return guess
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    else:
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      return sqrt_iter(improve(guess))
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  return sqrt_iter(1.0)

142
def Sqrt(self):
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    return unary(self, 'sqrt(' + str(self._name_no_id()) + ')', (lambda x: math.sqrt(self.value())))