isabelle: Changelog

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;

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;

wenzelm [Wed, 29 Mar 2023 10:34:50 +0200] rev 77739

slightly more compact data;

wenzelm [Tue, 28 Mar 2023 23:16:27 +0200] rev 77738

more operations, notably for profiling;

wenzelm [Tue, 28 Mar 2023 22:46:38 +0200] rev 77737

tuned;

wenzelm [Tue, 28 Mar 2023 22:43:05 +0200] rev 77736

more compact representation of leaf nodes: only 1.10 .. 1.33 larger than plain list;

wenzelm [Tue, 28 Mar 2023 19:43:49 +0200] rev 77735

tuned --- fewer compiler warnings;

wenzelm [Tue, 28 Mar 2023 19:40:34 +0200] rev 77734

tuned;

wenzelm [Tue, 28 Mar 2023 19:07:58 +0200] rev 77733

tuned;

wenzelm [Tue, 28 Mar 2023 19:03:39 +0200] rev 77732

tuned;

isabelle