Added polynomial factorization (univariate case).

[ginac.git] / NEWS

diff --git a/NEWS b/NEWS
index 0c713d847ab687ee5afe55b8d0e3eb74a7137d90..d2891a3626f9eb949887dce988f13b8639272ea4 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,9 @@
 This file records noteworthy changes.
 
-1.4.0 (<date>)
+1.5.0 (<date>)
+* Improved lsolve() of systems containing non-numeric coefficients.
+
+1.4.0 (31 August 2007)
 * New tinfo mechanism.
 * Removed rtt from class symbol.
 * Faster archiving by adding a map from strings to indices in the atoms vector.
@@ -17,7 +20,7 @@ This file records noteworthy changes.
 * New flag for positive symbols/numbers, added possymbol class.
 * Added programming examples in doc/examples
 
-1.3.8 (<date>)
+1.3.8 (28 August 2007)
 * Drop support of ginac-config and ginac.m4. Please use pkg-config instead.
 * atan2(y,x) branch cut correction.
 * Fixed bug in series expansion.
@@ -26,6 +29,9 @@ This file records noteworthy changes.
 * Correct csrc output for idx and fderivative.
 * Improved handling of convergence transformationis for Li/G.
 * Fix compilation issues with prereleases of GCC 4.3.
+* info_flags::expanded added.
+* input_parser also accepts pow().
+* texinfo.tex removed from package.
 
 1.3.7 (05 February 2007)
 * Fixed bug in expansion of power.