In the following 𝜎 and 𝜏 will denote finite partial functions from N to N , i.e. partial functions which are defined on a finite domain. A partial function which is everywhere undefined is denoted by ⟨⟩, whereas a partial function defined only at position k (with value n) is denoted by ⟨k,n⟩.

She becomes immensely excited, emotionally as well as motorically, many times a day, and her excitement, at such times, will assume any form which suggests itself or is appropriate […]

The pinnacle of the effort to fix restrictive meanings to a set of terminology can be found in two papers in American Speech by Feinsilver (1979, 1980).

In Zhengyang county in May 1923, for instance, local gentry in the southern district built a county militia in response to rampant banditry.