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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 pass_q_v1(self):
 """Assing the actual value of the lower joint of of the subreach downstream to the outlet sequence."""

    der = self.parameters.derived.fastaccess
    new = self.sequences.states.fastaccess_new
    out = self.sequences.outlets.fastaccess
    out.q[0] += new.qjoints[der.nmbsegments]