Wed, 19 Apr 2023 14:29:52 +0200 wenzelm minor performance tuning: avoid excessive (de)constructions for base cases;
Wed, 19 Apr 2023 11:10:52 +0200 wenzelm unused (see also 864c7c684651 and b6aa5eac0a1a);
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 tip