The exponential function exp is defined by the usual convergent series.
There is another way of viewing convergent sequences.
The next proposition gives a useful characterisation of the property of co-reflecting convergent sequences.
Both convergent and discriminant validity have also been demonstrated.
Neither of these mechanisms would give rise to convergent evolution, making recombination a more likely explanation.
Convergent evidence indicates that the protofibrils themselves could compromise proteasomal degradation.
Thus, in a remarkable example of convergent evolution, different organisms have evolved different strategies for maintaining superhelical homeostasis commensurate with their particular physiologies.
Thus, we have to assume convergent evolution for the two types of polymerases.