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authorKaroly Lorentey <lorentey@elte.hu>2005-12-19 19:57:22 +0000
committerKaroly Lorentey <lorentey@elte.hu>2005-12-19 19:57:22 +0000
commite93b29568add51c918892153759a1fcd440e85be (patch)
tree4ca3494b355f5df3d0cdbe155eeaa3f630f293c1 /lisp/calc
parent8d3cdf56502e89f00e86b02f24422acfa1b34beb (diff)
parent3031d8b0bb97f21c79b3022ff3e7564173facd18 (diff)
downloademacs-e93b29568add51c918892153759a1fcd440e85be.tar.gz
Merged from miles@gnu.org--gnu-2005 (patch 169-173, 671-676)
Patches applied: * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-671 Update from CVS * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-672 Update from CVS * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-673 Update from CVS * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-674 Update from CVS * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-675 Update from CVS * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-676 Merge from gnus--rel--5.10 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-169 Merge from emacs--cvs-trunk--0 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-170 Update from CVS * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-171 Update from CVS * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-172 Update from CVS * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-173 Update from CVS git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-454
Diffstat (limited to 'lisp/calc')
-rw-r--r--lisp/calc/README5
1 files changed, 5 insertions, 0 deletions
diff --git a/lisp/calc/README b/lisp/calc/README
index 97f2a29f6ce..86539341358 100644
--- a/lisp/calc/README
+++ b/lisp/calc/README
@@ -71,6 +71,11 @@ Summary of changes to "Calc"
Version 2.1:
+* New matrix mode for square matrices. Improved handling of
+ non-commutative products.
+
+* New functions: powerexpand and ldiv.
+
* Added new functions: sec, csc, cot, sech, csch, coth.
* 0^0 now evaluates to 1.