Dear GAP forum, Because I would like to read the source of IsSolvable function, I was able to find by looking at the source of GAP4 using grep.
Source of IsSolvable is defined in the "lib/grp.gi" and "lib/grp.gd". Noticing that easy to find if grep function name the files whose name ends with .gd, and went to examine the function So who is called from IsSolved function. ( DerivedSeries, DerivedSubgroup, ClosureSubgroupNC, ClosureGroup, NormalClosure, TrivialSubgroup ,Comm ....) However, this procedure is troublesome. I tried looking for using the http://www.gap-system.org/search.html the reference manual. I found FilenameFunc function in http://www.gap-system.org/Manuals/doc/ref/chap5.html. But I got following output. gap> FilenameFunc(IsSolvable); fail So, I would like to know how to see source of functions (ex. IsSolvable) more easier. Or I would like to know how to get path of the file the function has been defined. Does anyone have any idea how I can do it more easizer. With best regards _______________________________________________ Forum mailing list Forum@mail.gap-system.org http://mail.gap-system.org/mailman/listinfo/forum