Template:Blackboard/doc

The blackboard template is a template which formats letters in the blackboard bold style. The template takes a single letter on the range  or one of the Greek letters ,  ,  ,  ,   and should be used to format a single variable in the body of a text.

Example
Let $M$ be the -module over.

Let $M$ be the -module over.

Comparisons
There are several ways to format blackboard bold math, which can have slight differences in rendering, this table compares them.