Wed, 29 Mar 2023 12:05:56 +0200 discontinue somewhat pointless is_single, which also depends on details of internal data representation;
wenzelm [Wed, 29 Mar 2023 12:05:56 +0200] rev 77741
discontinue somewhat pointless is_single, which also depends on details of internal data representation;
Wed, 29 Mar 2023 12:02:34 +0200 more compact data: approx. 0.85 .. 1.10 of plain list size;
wenzelm [Wed, 29 Mar 2023 12:02:34 +0200] rev 77740
more compact data: approx. 0.85 .. 1.10 of plain list size; fewer comparisons for Leaf2 / Leaf3: observe order;
Wed, 29 Mar 2023 10:34:50 +0200 slightly more compact data;
wenzelm [Wed, 29 Mar 2023 10:34:50 +0200] rev 77739
slightly more compact data;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 tip