Sun, 18 Oct 2015 17:20:20 +0200 clarified Symbol.is_control;
wenzelm [Sun, 18 Oct 2015 17:20:20 +0200] rev 61470
clarified Symbol.is_control;
Sun, 18 Oct 2015 17:25:13 +0200 added 2-3 trees (simpler and more complete than the version in ex/Tree23)
nipkow [Sun, 18 Oct 2015 17:25:13 +0200] rev 61469
added 2-3 trees (simpler and more complete than the version in ex/Tree23)
Sat, 17 Oct 2015 16:08:30 +0200 code abbreviation for mapping over a fixed range
haftmann [Sat, 17 Oct 2015 16:08:30 +0200] rev 61468
code abbreviation for mapping over a fixed range
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip