From: Christophe R. <cr...@us...> - 2004-06-08 10:37:02
|
Update of /cvsroot/sbcl/sbcl In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23850 Modified Files: BUGS NEWS version.lisp-expr Log Message: 0.8.11.1: Fixed bugs in ATANH ... (atanh #c(1 <anything>)) now computes the right answer; ... (atanh <large>) now does the right thing too. Index: BUGS =================================================================== RCS file: /cvsroot/sbcl/sbcl/BUGS,v retrieving revision 1.399 retrieving revision 1.400 diff -u -d -r1.399 -r1.400 --- BUGS 4 Jun 2004 13:52:12 -0000 1.399 +++ BUGS 8 Jun 2004 10:36:52 -0000 1.400 @@ -1495,19 +1495,6 @@ when called with arguments (NIL). -335: "ATANH completely broken" - a. (reported by Peter Graves sbcl-devel 2004-06-01) - (atanh #c(1 2)), and more generally atanh of any complex with real - part 1, computes entirely the wrong answer. - b. (discovered by CSR when investigating a.) - (atanh most-positive-double-float), and more generally atanh of any - number with magnitude larger than - sqrt(most-positive-double-float), computes a number whose real - part is the imaginary part of the correct answer, and whose - imaginary part is the real part of the correct answer. - (fixes for both of these were sent CSR sbcl-devel 2004-06-02, to be merged - post-0.8.11) - 336: "slot-definitions must retain the generic functions of accessors" reported by Tony Martinez: (defclass foo () ((bar :reader foo-bar))) Index: NEWS =================================================================== RCS file: /cvsroot/sbcl/sbcl/NEWS,v retrieving revision 1.561 retrieving revision 1.562 diff -u -d -r1.561 -r1.562 --- NEWS 1 Jun 2004 15:27:24 -0000 1.561 +++ NEWS 8 Jun 2004 10:36:52 -0000 1.562 @@ -2518,6 +2518,10 @@ ** ensured that pathnames, where they have a namestring, always print using #P"..." syntax. +changes in sbcl-0.8.12 relative to sbcl-0.8.11: + * fixed bug 335: ATANH now computes the inverse hyperbolic tangent + even for difficult arguments. (reported by Peter Graves) + planned incompatible changes in 0.8.x: * (not done yet, but planned:) When the profiling interface settles down, it might impact TRACE. They both encapsulate functions, and Index: version.lisp-expr =================================================================== RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v retrieving revision 1.1652 retrieving revision 1.1653 diff -u -d -r1.1652 -r1.1653 --- version.lisp-expr 7 Jun 2004 23:01:52 -0000 1.1652 +++ version.lisp-expr 8 Jun 2004 10:36:52 -0000 1.1653 @@ -17,4 +17,4 @@ ;;; checkins which aren't released. (And occasionally for internal ;;; versions, especially for internal versions off the main CVS ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".) -"0.8.11" +"0.8.11.1" |