git://www.ginac.de
/
ginac.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
cc65d5d
)
- mentioned "Derivative" function
author
Christian Bauer
<Christian.Bauer@uni-mainz.de>
Thu, 11 May 2000 23:22:20 +0000
(23:22 +0000)
committer
Christian Bauer
<Christian.Bauer@uni-mainz.de>
Thu, 11 May 2000 23:22:20 +0000
(23:22 +0000)
NEWS
patch
|
blob
|
history
diff --git
a/NEWS
b/NEWS
index 0489cb5b66b7aa5ba56633b3ba59c5f9a794d511..04f3e55989afc248f80462fe6bed88c346ec8532 100644
(file)
--- a/
NEWS
+++ b/
NEWS
@@
-16,6
+16,8
@@
This file records noteworthy changes.
* ex::to_rational() provides a way to extend the domain of functions like
gcd() and divide() that only work on polynomials or rational functions (the
good old ex::subs() method reverses this process)
+* Calling diff() on a function that has no derivative defined returns the
+ inert derivative function "Derivative".
* Several new timings in the check target. Some of them may be rather rude
at your machine, feel free to interrupt them.