X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=NEWS;h=0b32e11773d7d403b52d50cf416016d0f2fb50c8;hp=9122ea08f7bc90591f35ec1d84acbc0f4b96db95;hb=5b408f6eb3db565435da24edddc8d2b06a68634a;hpb=7159dc04b88c350af7e023a69d056ad00c25a8e9

diff --git a/NEWS b/NEWS
index 9122ea08..0b32e117 100644
--- a/NEWS
+++ b/NEWS
@@ -1,8 +1,35 @@
 This file records noteworthy changes.
 
-1.0.12 (<date>)
-* Fixed a bug in power::expand() that could produce invalid exressions.
+1.0.14 (1 March 2003)
+* Improved the C-source output: complex numbers are printed correctly (using
+  the STL complex<> template or cln::complex()), rational numbers use cl_RA()
+  in the CLN output, and small integers are printed in a more compact format
+  (e.g. "2.0" instead of "2.0000000e+00").
+* function_options::set_return_type() and function_options::do_not_evalf_params()
+  now actually work.
+
+1.0.13 (27 January 2003)
+* Contracting epsilon tensors with Euclidean indices now works.
+* Improved dummy index symmetrization in sums.
+* Added dirac_gammaL/R(), which can be used instead of dirac_gamma6/7()
+  but are single objects, to allow for a more compact notation of Dirac
+  strings.
+* Powers with negative numeric exponents are printed as fractions in the
+  LaTeX output.
+* Added symbolic_matrix() for the convenient creation of matrices filled
+  with symbols.
+* Added collect_common_factors() which collects common factors from the
+  terms of sums.
+* simplify_indexed() converts "gamma~mu*p.mu" to "p\".
+
+1.0.12 (30 October 2002)
+* Fixed a bug in power::expand() that could produce invalid expressions.
 * The input parser no longer ignores extra data following accepted input.
+* Improved the CLN C-source output (integers are printed as integers, and
+  floating point numbers include the precision).
+* Fixed a problem in the LaTeX-output of negative fractions.
+* Added print_latex() and print_csrc() to ginsh.
+* The sprem() function is now public.
 
 1.0.11 (18 September 2002)
 * Fixed a possible memory corruption in contractions of indexed objects with