berghofe [Wed, 14 Apr 2004 11:44:57 +0200] rev 14560
Fixed bug in check_mode_clause.
schirmer [Wed, 14 Apr 2004 10:08:28 +0200] rev 14559
bugfix for \<^raw...> scanner
kleing [Wed, 14 Apr 2004 09:53:25 +0200] rev 14558
prod and sum
schirmer [Tue, 13 Apr 2004 23:08:12 +0200] rev 14557
* cleaner distinction between control symbols "\<^...>" and "\<^raw...>" in
the scanner
* output functions default_output and xsymbols_output
only print one "\" for symbols (to be consistent with the scanner).
wenzelm [Tue, 13 Apr 2004 20:31:55 +0200] rev 14556
* Calculation commands "moreover" and "also" no longer interfere with
current facts ("this"), admitting arbitrary combinations with "then"
and derived forms.
wenzelm [Tue, 13 Apr 2004 20:22:26 +0200] rev 14555
'also'/'moreover': do not interfere with current facts, allow in chain mode;
wenzelm [Tue, 13 Apr 2004 20:21:11 +0200] rev 14554
export put_thms;
do not export use_facts, reset_facts;