diff -r 64eecda7a8fb -r 65ec9f679c3f test/Tools/isac/Knowledge/algein.sml
--- a/test/Tools/isac/Knowledge/algein.sml	Thu Apr 09 12:03:14 2020 +0200
+++ b/test/Tools/isac/Knowledge/algein.sml	Thu Apr 09 17:13:17 2020 +0200
@@ -94,7 +94,7 @@
 moveActiveRoot 1;
 autoCalculate 1 CompleteCalc;
 val ((pt,p),_) = get_calc 1; show_pt pt;
-if p = ([], Res) andalso term2str (get_obj g_res pt (fst p)) = "L = 104" then()
+if p = ([], Res) andalso UnparseC.term2str (get_obj g_res pt (fst p)) = "L = 104" then()
 else error "algein.sml: 'Berechnung' 'erstSymbolisch' changed";
 
 "----------- Widerspruch 3 = 777 ---------------------------------";
@@ -106,17 +106,17 @@
 val thm = assoc_thm' thy ("sym_mult_zero_right","");
 val t = str2term "0 = (0::real)";
 val SOME (t',_) = rewrite_ thy rew_ord erls false thm t;
-term2str t' = "0 = ?a1 * 0"; (* = true*)
+UnparseC.term2str t' = "0 = ?a1 * 0"; (* = true*)
 
 (*testing code in ME/appl.sml*)
 val sube = ["?a1 = (3::real)"];
 val subte = sube2subte sube;
-terms2str' subte = "[?a1 = 3]"; (* = true*)
+UnparseC.terms2str' subte = "[?a1 = 3]"; (* = true*)
 val subst = sube2subst thy sube;
 foldl and_ (true, map contains_Var subte);
 
 val t'' = subst_atomic subst t';
-term2str t'' = "0 = 3 * 0"; (* = true*)
+UnparseC.term2str t'' = "0 = 3 * 0"; (* = true*)
 
 val thm = assoc_thm' thy ("sym","");
 (*----- STOPPED.WN0x?: Widerspruch 3 = 777: sym contains "==>" instead of "=" !!!