The author defined anergy as the energy required to bring about a change.

Some authors define a "principal ray" for each object point.

Some authors define sub-exponential time as running times in 2.

In the book, author defines: Ili, name of a river.

A major value is that meta-analyses force authors to define their terms before they begin reviews.

Some authors define the exergy of the system to be changed when the environment changes, in which case it is not a state function.

First, the author defines theater as something performed, and has considerably less use for plays in print.

Some authors have defined the family as consisting only of Dipentodon.

However, some authors define step functions also with an infinite number of intervals.

Some authors define it as 0 in that case.