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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def setbpf(self, bpf):
 """Set number of bits per float output"""

        self._bpf = min(bpf, self.BPF)
        self._rng_n = int((self._bpf + self.RNG_RANGE_BITS - 1) / self.RNG_RANGE_BITS)