diff -r f446e732cb00 -r cc3b1807f72e test/Tools/isac/Knowledge/polyeq-1.sml
--- a/test/Tools/isac/Knowledge/polyeq-1.sml	Thu Dec 19 12:40:17 2019 +0100
+++ b/test/Tools/isac/Knowledge/polyeq-1.sml	Thu Dec 19 16:41:57 2019 +0100
@@ -182,7 +182,7 @@
 
 (*[z = 1 / 8 + sqrt (9 / 16) / 2, z = 1 / 8 + -1 * sqrt (9 / 16) / 2] TODO sqrt*)
 val (p,_,f,nxt,_,pt) = me nxt p [] pt; (*nxt =..,Check_elementwise "Assumptions")*)
-"~~~~~ fun me, args:"; val ((_,tac), (p:pos'), _, (pt:ctree)) = (nxt, p, [], pt);
+"~~~~~ fun me, args:"; val (tac, (p:pos'), _, (pt:ctree)) = (nxt, p, [], pt);
 "~~~~~ fun locatetac, args:"; val (tac, (ptp as (pt, p))) = (tac, (pt, p));
 val (mI,m) = mk_tac'_ tac;
 val Appl m = applicable_in p pt m;
@@ -200,10 +200,10 @@
 member op = specsteps mI (*false*);
 (*loc_solve_ (mI,m) ptp;
   WAS: not-found-in-script: NotLocatable from Term_Val1 (Const ("List...*)
-"~~~~~ fun loc_solve_, args:"; val (m, (pt,pos)) = ((mI,m), ptp);
+"~~~~~ fun loc_solve_, args:"; val (m, (pt,pos)) = (m, ptp);
 (*solve m (pt, pos);
   WAS: not-found-in-script: NotLocatable from Term_Val1 (Const ("List...*)
-"~~~~~ fun solve, args:"; val ((mI,m), (pt, po as (p,p_))) = (m, (pt, pos));
+"~~~~~ fun solve, args:"; val (m, (pt, po as (p,p_))) = (m, (pt, pos));
 e_metID = get_obj g_metID pt (par_pblobj pt p) (*false*);
         val thy' = get_obj g_domID pt (par_pblobj pt p);
 	        val (srls, is, sc) = from_pblobj_or_detail' thy' (p,p_) pt;