[see also: glance, inspection, scrutiny] Let us now take a quick look at the class N, with the purpose of determining how much of Theorems 1 and 2 is true here.
This inspired us to take a fresh look at all the results in [BG].
A careful look at the proofs reveals that P is measurable.
[see also: view, regard, examine, study, appear, seem] The preceding observation, when looked at from a more general point of view, leads to......
Rather than discuss this in full generality, let us look at a particular situation of this kind.
Suppose, to look at a more specific situation, that......
The next lemma shows how such a semilattice looks when embedded in a larger compact semilattice.
Let us see what such a formula might look like, by analogy with Fourier series.
This observation prompted the author to look for a more constructive solution.