This file is indexed.

/usr/share/doc/symmetrica-doc/na.doc is in symmetrica-doc 2.0+ds-3.

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
12
13
14
15
16
17
18
NAME:
	ndg
SYNOPSIS:
	INT ndg(OP part, OP perm, OP res)
DESCRIPTION:
	computes integral irreducible rep labeled by the 
	PARTITION object part for the PERMUTATION
	object perm. The result will be a MATRIX object.
EXAMPLE:
        #include "def.h"
        #include "macro.h"

        BEGIN
        scan(scanobjectkind(),a);
        scan(PERMUTATION,b);
        ndg(a,b,c);
        println(c);
        END