This file records noteworthy changes.
-1.6.0 (?? May 2011)
+1.6.0 (22 May 2011)
* Fixed compilation issues with clang.
* Fixed compilation issues with VC++.
* Fixed a segfault in fsolve() and improved its numerical algorithm.
* Fixed bugs in the GCD code.
* Fixed empty string bug in symbol::get_name().
* Fixed bugs concerning STL vector sizes that can potentially cause segfaults.
+* Fixed a bug in is_polynomial().
+* Removed autogen dependencies.
+* Improved simplify_indexed() algorithm.
* Changed the connection between library version and package version.
* power::series() can handle now more expressions with singularities in the exponent.
* Added conjugate() methods to functions cosh, sinh, tanh.