Groups
Sign in
Groups
FriCAS - computer algebra system
Conversations
About
Send feedback
Help
FriCAS - computer algebra system
Contact owners and managers
1–30 of 3092
Mark all as read
Report group
0 selected
Qian Yun
, …
Ralf Hemmecke
17
4:33 PM
[PATCH] generate book.pdf with PS image instead of bitmap image
Qian, you should also replace epsf by graphicx in src/doc/sphinx/source/install.rst. In fact, any
unread,
[PATCH] generate book.pdf with PS image instead of bitmap image
Qian, you should also replace epsf by graphicx in src/doc/sphinx/source/install.rst. In fact, any
4:33 PM
Grégory Vanuxem
, …
Waldek Hebisch
8
2:43 PM
devaluate(Domain) at beginning of new domain in Spad
I didn't notice your email, I just saw it. Modified accordingly, that's better! Thanks. Le
unread,
devaluate(Domain) at beginning of new domain in Spad
I didn't notice your email, I just saw it. Modified accordingly, that's better! Thanks. Le
2:43 PM
Qian Yun
, …
Waldek Hebisch
3
11:42 AM
bug in radicalSolve caused by 50f391bc
On Sat, May 04, 2024 at 08:29:29PM +0800, Qian Yun wrote: > I found this by accident, when
unread,
bug in radicalSolve caused by 50f391bc
On Sat, May 04, 2024 at 08:29:29PM +0800, Qian Yun wrote: > I found this by accident, when
11:42 AM
Qian Yun
,
Ralf Hemmecke
3
8:43 AM
display issue of "output" in book section 6.19
On 5/2/24 20:51, Ralf Hemmecke wrote: > > Another solution might be to add some ioHook to the
unread,
display issue of "output" in book section 6.19
On 5/2/24 20:51, Ralf Hemmecke wrote: > > Another solution might be to add some ioHook to the
8:43 AM
Grégory Vanuxem
May 3
Bad input in HyperDoc => if ')set message time on' time is displayed in the interpreter
For example, in 'Browse', if you give an incorrect abbreviation: (1) -> )hd (1) -> Time
unread,
Bad input in HyperDoc => if ')set message time on' time is displayed in the interpreter
For example, in 'Browse', if you give an incorrect abbreviation: (1) -> )hd (1) -> Time
May 3
Ralf Hemmecke
, …
Waldek Hebisch
3
May 2
Missing /: (%, S) -> % in Fraction
On Thu, May 02, 2024 at 07:22:52PM +0200, Ralf Hemmecke wrote: > It is, of course, only a
unread,
Missing /: (%, S) -> % in Fraction
On Thu, May 02, 2024 at 07:22:52PM +0200, Ralf Hemmecke wrote: > It is, of course, only a
May 2
Ralf Hemmecke
May 2
WARNING in pile mode
Look at the following functions. You might get trapped. PP ==> PostiveInteger C ==> Fraction
unread,
WARNING in pile mode
Look at the following functions. You might get trapped. PP ==> PostiveInteger C ==> Fraction
May 2
Qian Yun
,
Waldek Hebisch
2
May 2
[PATCH] fix showing of units in "draw"
On Thu, May 02, 2024 at 06:14:54PM +0800, Qian Yun wrote: > Currently, draw(x,x=0..10,unit==[1.0,
unread,
[PATCH] fix showing of units in "draw"
On Thu, May 02, 2024 at 06:14:54PM +0800, Qian Yun wrote: > Currently, draw(x,x=0..10,unit==[1.0,
May 2
Ralf Hemmecke
,
Waldek Hebisch
6
May 1
weird behaviour
On Wed, May 01, 2024 at 02:47:45PM +0200, Ralf Hemmecke wrote: > > > On 5/1/24 14:33, Waldek
unread,
weird behaviour
On Wed, May 01, 2024 at 02:47:45PM +0200, Ralf Hemmecke wrote: > > > On 5/1/24 14:33, Waldek
May 1
Ralf Hemmecke
,
Waldek Hebisch
2
May 1
free keyword
On Wed, May 01, 2024 at 02:35:21PM +0200, Ralf Hemmecke wrote: > While looking through the picture
unread,
free keyword
On Wed, May 01, 2024 at 02:35:21PM +0200, Ralf Hemmecke wrote: > While looking through the picture
May 1
Qian Yun
,
Waldek Hebisch
2
May 1
[PATCH] misc fix "filecopy" "|waitForViewport|"
On Wed, May 01, 2024 at 06:43:56PM +0800, Qian Yun wrote: > For "filecopy", it's
unread,
[PATCH] misc fix "filecopy" "|waitForViewport|"
On Wed, May 01, 2024 at 06:43:56PM +0800, Qian Yun wrote: > For "filecopy", it's
May 1
Qian Yun
,
Waldek Hebisch
2
May 1
[PATCH] make the title font bigger in PS output
On Wed, May 01, 2024 at 06:37:19PM +0800, Qian Yun wrote: > This patch will make the font of title
unread,
[PATCH] make the title font bigger in PS output
On Wed, May 01, 2024 at 06:37:19PM +0800, Qian Yun wrote: > This patch will make the font of title
May 1
Ralf Hemmecke
,
Waldek Hebisch
2
Apr 29
\centerline vs \center
On Mon, Apr 29, 2024 at 08:33:58AM +0200, Ralf Hemmecke wrote: > Dear Waldek, > > since you
unread,
\centerline vs \center
On Mon, Apr 29, 2024 at 08:33:58AM +0200, Ralf Hemmecke wrote: > Dear Waldek, > > since you
Apr 29
Grégory Vanuxem
, …
Qian Yun
9
Apr 29
Asking sman to start HyperDoc when fricas is started with fricas -noht
To add to this if you try to issue in the interpreter the )close system command used to close down
unread,
Asking sman to start HyperDoc when fricas is started with fricas -noht
To add to this if you try to issue in the interpreter the )close system command used to close down
Apr 29
Nasser M. Abbasi
, …
Waldek Hebisch
4
Apr 27
fyi, update for Fricas 1.3.10 giving zero answer for integrate which is not zero
On Sat, Apr 27, 2024 at 08:05:30PM +0800, Qian Yun wrote: > > > On 4/19/24 22:01, Waldek
unread,
fyi, update for Fricas 1.3.10 giving zero answer for integrate which is not zero
On Sat, Apr 27, 2024 at 08:05:30PM +0800, Qian Yun wrote: > > > On 4/19/24 22:01, Waldek
Apr 27
Grégory Vanuxem
,
Waldek Hebisch
6
Apr 26
Output of Float and issue #159
On Sun, Apr 14, 2024 at 11:00:33AM +0200, Grégory Vanuxem wrote: > Le sam. 13 avr. 2024 à 21:05,
unread,
Output of Float and issue #159
On Sun, Apr 14, 2024 at 11:00:33AM +0200, Grégory Vanuxem wrote: > Le sam. 13 avr. 2024 à 21:05,
Apr 26
Qian Yun
, …
Waldek Hebisch
3
Apr 24
[PATCH] enable "title" in PS format of image output
On Tue, Apr 23, 2024 at 08:47:00PM +0800, Qian Yun wrote: > This is the final piece of my fixes to
unread,
[PATCH] enable "title" in PS format of image output
On Tue, Apr 23, 2024 at 08:47:00PM +0800, Qian Yun wrote: > This is the final piece of my fixes to
Apr 24
Qian Yun
,
Waldek Hebisch
2
Apr 22
[PATCH] fix 2D colored PS output
On Mon, Apr 22, 2024 at 06:52:59PM +0800, Qian Yun wrote: > Unlike the 3D case, where "
unread,
[PATCH] fix 2D colored PS output
On Mon, Apr 22, 2024 at 06:52:59PM +0800, Qian Yun wrote: > Unlike the 3D case, where "
Apr 22
Ralf Hemmecke
, …
Waldek Hebisch
8
Apr 22
SKIP in src/input/Makefile.in
>> Honestly, I would be happy, if input/ contained just testfiles and >> this directory
unread,
SKIP in src/input/Makefile.in
>> Honestly, I would be happy, if input/ contained just testfiles and >> this directory
Apr 22
Qian Yun
, …
Ralf Hemmecke
3
Apr 21
[PATCH] make the filename of PS output in viewport to "image.ps"
Hi Qian, I've found some additional "fricas?D.*" places with a grep. See attached patch
unread,
[PATCH] make the filename of PS output in viewport to "image.ps"
Hi Qian, I've found some additional "fricas?D.*" places with a grep. See attached patch
Apr 21
Qian Yun
,
Waldek Hebisch
4
Apr 21
[PATCH] fix color in 3D "smooth" style in postscript output
On Sat, Apr 20, 2024 at 10:41:39AM +0800, Qian Yun wrote: > Also the calculation of rgb and print
unread,
[PATCH] fix color in 3D "smooth" style in postscript output
On Sat, Apr 20, 2024 at 10:41:39AM +0800, Qian Yun wrote: > Also the calculation of rgb and print
Apr 21
Qian Yun
,
Waldek Hebisch
2
Apr 21
[PATCH] fix "write" of "smooth" style image in postscript format
On Wed, Apr 17, 2024 at 09:03:38PM +0800, Qian Yun wrote: > vp := draw(x*y,x=0..1,y=0..1,style==
unread,
[PATCH] fix "write" of "smooth" style image in postscript format
On Wed, Apr 17, 2024 at 09:03:38PM +0800, Qian Yun wrote: > vp := draw(x*y,x=0..1,y=0..1,style==
Apr 21
Nasser M. Abbasi
, …
Grégory Vanuxem
22
Apr 21
fyi, list of exceptions for Fricas, summer 2024 edition of independent CAS integration tests
Le dim. 21 avr. 2024 à 13:07, Dima Pasechnik <dim...@gmail.com> a écrit : [SNIP] Do you know
unread,
fyi, list of exceptions for Fricas, summer 2024 edition of independent CAS integration tests
Le dim. 21 avr. 2024 à 13:07, Dima Pasechnik <dim...@gmail.com> a écrit : [SNIP] Do you know
Apr 21
Waldek Hebisch
, …
Hill Strong
12
Apr 20
Deprecated operations in scene.spad
On Fri, Apr 19, 2024 at 01:18:13PM +0200, Waldek Hebisch wrote: > On Sat, Apr 13, 2024 at 12:54:
unread,
Deprecated operations in scene.spad
On Fri, Apr 19, 2024 at 01:18:13PM +0200, Waldek Hebisch wrote: > On Sat, Apr 13, 2024 at 12:54:
Apr 20
Dima Pasechnik
, …
Waldek Hebisch
7
Apr 20
calling FriCAS functions from Lisp
On Sat, Apr 20, 2024 at 01:18:13PM -0700, Dima Pasechnik wrote: > > > On Saturday, April 20,
unread,
calling FriCAS functions from Lisp
On Sat, Apr 20, 2024 at 01:18:13PM -0700, Dima Pasechnik wrote: > > > On Saturday, April 20,
Apr 20
Qian Yun
, …
Ralf Hemmecke
7
Apr 20
[PATCH] remove "sleep" to speed up "draw"
The patch deals with the beginning stage, transferring data from fricas to view2/3D, that code deals
unread,
[PATCH] remove "sleep" to speed up "draw"
The patch deals with the beginning stage, transferring data from fricas to view2/3D, that code deals
Apr 20
Qian Yun
,
Waldek Hebisch
2
Apr 19
[PATCH] install fricas-readline to target directory
On Sat, Apr 20, 2024 at 11:15:46AM +0800, Qian Yun wrote: > Currently fricas-readline is not
unread,
[PATCH] install fricas-readline to target directory
On Sat, Apr 20, 2024 at 11:15:46AM +0800, Qian Yun wrote: > Currently fricas-readline is not
Apr 19
Qian Yun
, …
Waldek Hebisch
10
Apr 18
generate images from sources in appendix
On Thu, Apr 18, 2024 at 09:21:17PM +0800, Qian Yun wrote: > > > On 4/16/24 22:38, Waldek
unread,
generate images from sources in appendix
On Thu, Apr 18, 2024 at 09:21:17PM +0800, Qian Yun wrote: > > > On 4/16/24 22:38, Waldek
Apr 18
Ralf Hemmecke
,
Waldek Hebisch
2
Apr 17
\url command in util.ht
On Wed, Apr 17, 2024 at 10:18:19PM +0200, Ralf Hemmecke wrote: > Hi Waldek, > > I just saw
unread,
\url command in util.ht
On Wed, Apr 17, 2024 at 10:18:19PM +0200, Ralf Hemmecke wrote: > Hi Waldek, > > I just saw
Apr 17
Waldek Hebisch
,
Qian Yun
3
Apr 17
Slow formal derivatives
https://github.com/oldk1331/fricas/commit/642ce7d42e4168313816ba2dd703bfa04efa4cf0 Here is a sketch
unread,
Slow formal derivatives
https://github.com/oldk1331/fricas/commit/642ce7d42e4168313816ba2dd703bfa04efa4cf0 Here is a sketch
Apr 17