There are different ways of analysing equations and I prefer to look at elements involved as often either fixed or control variables.

Once again, my little attempt to charm her with humour was met with a ceilingward lifting of the eyebrows in finicky disapproval.

Some adviſe us to break the ſhells of Pines to facilitate their delivery, and I have eſſay'd it; but to my loſs; Nature does obſtetricate, and do that office of her ſelf when it is the beſt ſeaſon; …

Coordinate term: white flight