This file is indexed.

/usr/share/help/C/gnumeric/analysis-complexNumbers.xml is in gnumeric-doc 1.12.35-1.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
<sect1 id="sect-advanced-analysis-complexNumbers">
  <title>Analysis using Complex Numbers</title>

  <para>
    Complex numbers can be used in &gnum;
    but, because they are not fundamental types, all the analysis must
    be done with functions. 
  </para>


</sect1>