src/HOL/Ln.thy
2011-06-09 hoelzl lemmas relating ln x and x - 1
2011-03-13 wenzelm tuned headers;
2011-01-14 wenzelm eliminated global prems;
2010-12-01 nipkow moved activation of coercion inference into RealDef and declared function real a coercion.
2010-05-10 huffman avoid using real-specific versions of generic lemmas
2009-11-13 paulson A little rationalisation
2009-07-10 avigad Repaired uses of factorial.
2009-06-30 hoelzl DERIV_ln is proved in Transcendental and in Ln, use Transcendental to prove Ln.
2009-05-29 huffman generalize constants from Lim.thy to class metric_space
2009-03-05 huffman declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
2009-01-28 nipkow Replaced group_ and ring_simps by algebra_simps;
2008-12-03 haftmann made repository layout more coherent with logical distribution structure; stripped some $Id$s
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