| <math>x <_1 y ~\Rightarrow F(x) <_2 F(y).</math>
+
| <math>x <_1 y ~\Rightarrow~ F(x) <_2 F(y).</math>
|}
|}
−
The action of the "number of" map ''v'' : (''S'', <<sub>1</sub>) → ('''R''', <<sub>2</sub>) has just this character, as exemplified by its application to the case where ''x'' = ''f'' = "frenchman" and ''y'' = ''m'' = "man", like so:
+
The "number of" map <math>v : (S, <_1) \to (\mathbb{R}, <_2)</math> has just this character, as exemplified by its application to the following case: