Python: float

Members

`as_integer_ratio()`	Returns a tuple with two elements: numerator and denominator
`conjugate()`
`fromhex()`	An instance method that creates a float from a hexadecimal representation as returned by `hex()`
`hex()`
`imag`	Always evaluates to `0.0` (See CPython source code for floats, `float_getimag`). This member seems to be present so that both, floats and complex objects can be passed to a function that evaluates `.imag`.
`is_integer()`	`True` if the instance is finite and has an integral value.
`real`	See `imag`

>>> x = 3.141
>>> x.hex()
'0x1.920c49ba5e354p+1'

>>> y = float.fromhex('0x1.920c49ba5e354p+1')
>>> y
3.141

not_a_number = float('NaN')
infinite     = float('inf')