context1: A swan appears in Milun as well. The motif of a test to <strong>determine</strong> a worthy suitor can be found in another of Marie's lais, Les Deux Amants as well as in the anonymous Tyolet. In Marie Yonec, Muldumarec accurately <strong>predicts</strong> the birth of his son just before his death.
context2: The more ions are permeant, the more complicated it becomes to <strong>predict</strong> the membrane potential. However, this can be done using the Goldman-Hodgkin-Katz equation or the weighted means equation. By simply plugging in the concentration gradients and the permeabilities of the ions at any instant in time, one can <strong>determine</strong> the membrane potential at that moment.