America/Argentina/Salta America/Argentina/San_Juan America/Argentina/San_Luis America/Argentina/Tucuman America/Argentina/Ushuaia America/Aruba America/Asuncion America/Atikokan America/Atka America/Bahia America/Bahia_Banderas America/Barbados America/Belem America/Belize America/Blanc-Sablon America/Boa_Vista America/Bogota America/Boise America/Buenos_Aires America/Cambridge_Bay America/Campo_Grande America/Cancun America/Caracas America/Catamarca America/Cayenne America/Cayman America/Chicago America/Chihuahua...

an entry for each type parameter.
</p>

<p>
For example, given the type equation with the bound type parameter
<code>P</code>
</p>

<pre>
	[10]struct{ elem P, list []P } ≡<sub>A</sub> [10]struct{ elem string; list []string }
</pre>

<p>
type inference starts with an empty map.
Unification first compares the top-level structure of the LHS and RHS
types.