We use ̂Complex^⨯ (resp. Complex ) to denote the subset z∈̂ Complex :z ne 0 (resp. z∈̂ Complex :z ne ∞) in the Riemann sphere ̂ Complex .

dun:

And I partook of the infinite calm in which she lay: my mind was never in a holier frame than while I gazed on that untroubled image of Divine rest.

It now appears that in spite of great differences in structure, molluscan and arthropod haemocyanins have a common molecular origin (Schneider et al., cited in Linzen et al. 1985a).