Function File: __ga__ (name, varargin)
Testscript for the gradient algebra implemented by the package AD
If the first argument is a character string, assert functionality name complies with the specification. Otherwise run a set of predefined tests and report failures to the stream fid (defaulting to stderr)
Intended use is:
fid = fopen ("errors.log", "wt"); __ga__ (fid) ⇒ PASSES [#] out of [#] tests ([#] expected failures)