def fixedToFloat(value, precisionBits):
	"""Converts a fixed-point number to a float given the number of
	precision bits.

	Args:
		value (int): Number in fixed-point format.
		precisionBits (int): Number of precision bits.

	Returns:
		Floating point value.

	Examples::

		>>> import math
		>>> f = fixedToFloat(-10139, precisionBits=14)
		>>> math.isclose(f, -0.61883544921875)
		True
	"""
	return value / (1 << precisionBits)