This file records noteworthy changes.
+1.5.7 (29 March 2010)
+* Fixed a bug in the GCD code (infinite loop in pgcd()).
+* Fixed a bug in atan2() (division by zero error for atan2(x,0) if x is a
+ negative and composite term).
+* Products now correctly set info_flags::negative and info_flags::negint.
+
1.5.6 (28 January 2010)
* Fixed compile problem with gcc 3.4.
* Improved excompiler: The ginac-excompiler script will only be installed if
dnl GiNaC version number
m4_define([ginac_major_version], [1])
m4_define([ginac_minor_version], [5])
-m4_define([ginac_micro_version], [6])
+m4_define([ginac_micro_version], [7])
m4_define([ginac_version], [ginac_major_version.ginac_minor_version.ginac_micro_version])
m4_define([ginac_release], [ginac_major_version.ginac_minor_version])
dnl for numbers that are omitted, except for shrinking the available space
dnl of leftover numbers. Not something we need to worry about yet. ;-)
m4_define([ginac_lt_current], [1])
-m4_define([ginac_lt_revision], [1])
+m4_define([ginac_lt_revision], [2])
AC_INIT([GiNaC], ginac_version, [<ginac-list@ginac.de>])
AC_PREREQ(2.59)