FriCAS - computer algebra system

1–30 of 2675

0 selected

Sid Andal, … Grégory Vanuxem3

Dec 2

solve.particular

Bill, Always here, and usually with good advices. Ralf too though. I love that. No news from Waldek?

unread,

solve.particular

Bill, Always here, and usually with good advices. Ralf too though. I love that. No news from Waldek?

Dec 2

Sid Andal, … Bill Page7

Nov 28

output file type....

Thanks! This is exactly that I was looking for. On Thursday, November 25, 2021 at 12:03:01 PM UTC-6

unread,

output file type....

Thanks! This is exactly that I was looking for. On Thursday, November 25, 2021 at 12:03:01 PM UTC-6

Nov 28

Sid Andal, Ralf Hemmecke12

Nov 23

fricas in batch mode....

Thanks....all is good now! On Tuesday, November 23, 2021 at 3:14:22 PM UTC-6 ra...@hemmecke.org wrote

unread,

fricas in batch mode....

Thanks....all is good now! On Tuesday, November 23, 2021 at 3:14:22 PM UTC-6 ra...@hemmecke.org wrote

Nov 23

Nov 17

Code fragments from HyperDoc

Hi All, Does anyone know if it's possible to get HyperDoc *not* to start an xterm with a new

unread,

Code fragments from HyperDoc

Hi All, Does anyone know if it's possible to get HyperDoc *not* to start an xterm with a new

Nov 17

Ralf Hemmecke, … Alasdair McAndrew7

Nov 9

As far as I can tell, Mathics uses Mathematica syntax with an engine that runs Python SymPy. It's

unread,

As far as I can tell, Mathics uses Mathematica syntax with an engine that runs Python SymPy. It's

Nov 9

Nov 7

)library .... )quiet

Couldn't we have a ")quiet" option to the )library command? Currently FriCAS tells me

unread,

)library .... )quiet

Couldn't we have a ")quiet" option to the )library command? Currently FriCAS tells me

Nov 7

Hill Strong, … Ralf Hemmecke7

Oct 31

btscan2.boot query (is there a possible error in the code)

Good evening Ralf, Thank you for your feedback and comments. I will give what you say some

unread,

btscan2.boot query (is there a possible error in the code)

Good evening Ralf, Thank you for your feedback and comments. I will give what you say some

Oct 31

Bill Page, Grégory Vanuxem2

Oct 28

Fwd: Cron <root@axiom-wiki> /home/page/spin

Hello, No longer news of Waldek? Greg Le mar. 19 oct. 2021 à 04:19, Bill Page <bill.page@

unread,

Fwd: Cron <root@axiom-wiki> /home/page/spin

Hello, No longer news of Waldek? Greg Le mar. 19 oct. 2021 à 04:19, Bill Page <bill.page@

Oct 28

Oct 26

[PATCH] misc cleanup recent kl.spad commit

This is a small cleanup on the recent kl.spad commit. And some doc fixes. BTW, now "linearSearch

unread,

[PATCH] misc cleanup recent kl.spad commit

This is a small cleanup on the recent kl.spad commit. And some doc fixes. BTW, now "linearSearch

Oct 26

Prof. Dr. Johannes Grabmeier privat, Ralf Hemmecke2

Oct 8

Fwd: X11 und Macbook

No idea, but perhaps this thread says something about your problem. https://groups.google.com/g/

unread,

Fwd: X11 und Macbook

No idea, but perhaps this thread says something about your problem. https://groups.google.com/g/

Oct 8

Neven Sajko, Ralf Hemmecke5

Oct 7

How to construct GuessFinite?

On Thu, 7 Oct 2021 at 20:53, Ralf Hemmecke <ralf@hemmecke.org> wrote: > > > This

unread,

How to construct GuessFinite?

On Thu, 7 Oct 2021 at 20:53, Ralf Hemmecke <ralf@hemmecke.org> wrote: > > > This

Oct 7

Sep 26

google testmail

Ignore! It is just a test whether I still can send to fricas-devel. Ralf

unread,

google testmail

Ignore! It is just a test whether I still can send to fricas-devel. Ralf

Sep 26

Neven Sajko, … Bill Page3

Sep 1

Simplest way to create Symbols in Spad?

You might find the following useful: (1) -> name(xx) (1) xx Type: Symbol (2) -> new() (2) %A

unread,

Simplest way to create Symbols in Spad?

You might find the following useful: (1) -> name(xx) (1) xx Type: Symbol (2) -> new() (2) %A

Sep 1

Aug 31

Sourceforge bug tracker

FYI: To avoid confusion I have deleted Sourceforge bug tracker. I saw no option to turn it to read-

unread,

Sourceforge bug tracker

FYI: To avoid confusion I have deleted Sourceforge bug tracker. I saw no option to turn it to read-

Aug 31

Waldek Hebisch, … Qian Yun6

Aug 27

Troubles with kernels

Hi Waldek, I can not reproduce the slowdown in the following example after applying your patch. Did I

unread,

Troubles with kernels

Hi Waldek, I can not reproduce the slowdown in the following example after applying your patch. Did I

Aug 27

Qian Yun, Waldek Hebisch2

Aug 26

[PATCH] fix function "hash" for List

On Thu, Aug 26, 2021 at 05:23:50PM +0800, Qian Yun wrote: > Currently "hash" gives error

unread,

[PATCH] fix function "hash" for List

On Thu, Aug 26, 2021 at 05:23:50PM +0800, Qian Yun wrote: > Currently "hash" gives error

Aug 26

Nasser M. Abbasi, … Waldek Hebisch4

Aug 21

cause of faster Fricas 1.3.7 compared to 1.3.6 using integrate command.

On Thu, Jul 08, 2021 at 06:28:18PM +0200, Waldek Hebisch wrote: > On Wed, Jul 07, 2021 at 10:06:

unread,

cause of faster Fricas 1.3.7 compared to 1.3.6 using integrate command.

On Thu, Jul 08, 2021 at 06:28:18PM +0200, Waldek Hebisch wrote: > On Wed, Jul 07, 2021 at 10:06:

Aug 21

Neven Sajko, … Grégory Vanuxem8

Aug 16

Why isn't it possible to convert Polynomial Integer to Polynomial Fraction Integer

Yes, I saw that too late and not tested it in Spad. It was a good question in fact. Regards Le dim.

unread,

Why isn't it possible to convert Polynomial Integer to Polynomial Fraction Integer

Yes, I saw that too late and not tested it in Spad. It was a good question in fact. Regards Le dim.

Aug 16

Neven Sajko, Waldek Hebisch2

Aug 12

Why can't I use D$UnivariateTaylorSeries(Expression...

On Tue, Aug 10, 2021 at 05:00:44PM +0000, Neven Sajko wrote: > Hello, > > I notice that

unread,

Why can't I use D$UnivariateTaylorSeries(Expression...

On Tue, Aug 10, 2021 at 05:00:44PM +0000, Neven Sajko wrote: > Hello, > > I notice that

Aug 12

Neven Sajko, … Waldek Hebisch3

Aug 7

Command ")display operation" shows some exposed operations as being from package/domain "D"

On Sat, Aug 07, 2021 at 03:04:45PM +0000, Neven Sajko wrote: > Hello, > > I just used the

unread,

Command ")display operation" shows some exposed operations as being from package/domain "D"

On Sat, Aug 07, 2021 at 03:04:45PM +0000, Neven Sajko wrote: > Hello, > > I just used the

Aug 7

Neven Sajko, Ralf Hemmecke4

Aug 7

How to debug error "Invalid argument" from integrate(uts, sym)

I resolved the issue for me: the problem seems to have been caused by me using subst instead of eval

unread,

How to debug error "Invalid argument" from integrate(uts, sym)

I resolved the issue for me: the problem seems to have been caused by me using subst instead of eval

Aug 7

Neven Sajko, Ralf Hemmecke2

Aug 7

How to write Spad functions that don't return anything?

To see an example where domain variables are set, see here. https://github.com/fricas/fricas/blob/

unread,

How to write Spad functions that don't return anything?

To see an example where domain variables are set, see here. https://github.com/fricas/fricas/blob/

Aug 7

Neven Sajko, Waldek Hebisch2

Aug 6

Iterators in rule RewriteRules

On Fri, Aug 06, 2021 at 09:21:34AM +0000, Neven Sajko wrote: > Hello, > > It seems that

unread,

Iterators in rule RewriteRules

On Fri, Aug 06, 2021 at 09:21:34AM +0000, Neven Sajko wrote: > Hello, > > It seems that

Aug 6

Neven Sajko, … Waldek Hebisch5

Aug 5

Spad issue: can't coerce Symbol to Expression(Integer)

On Thu, Aug 05, 2021 at 03:17:45PM +0000, Neven Sajko wrote: > (That last sigma in my code should

unread,

Spad issue: can't coerce Symbol to Expression(Integer)

On Thu, Aug 05, 2021 at 03:17:45PM +0000, Neven Sajko wrote: > (That last sigma in my code should

Aug 5

Neven Sajko, … Waldek Hebisch3

Aug 5

Spad function parameterized by types (or values)?

On Thu, Aug 05, 2021 at 05:39:36AM +0000, Neven Sajko wrote: > Hello, > > I want a Spad

unread,

Spad function parameterized by types (or values)?

On Thu, Aug 05, 2021 at 05:39:36AM +0000, Neven Sajko wrote: > Hello, > > I want a Spad

Aug 5

Ralf Hemmecke, … Ralf Hemmecke5

Jul 1

On 01.07.21 04:17, Waldek Hebisch wrote: > On Wed, Jun 30, 2021 at 03:25:52PM +0200, Ralf Hemmecke

unread,

On 01.07.21 04:17, Waldek Hebisch wrote: > On Wed, Jun 30, 2021 at 03:25:52PM +0200, Ralf Hemmecke

Jul 1

Nasser M. Abbasi, Waldek Hebisch2

Jun 30

How to correctly uninstall Fricas on linux?

On Wed, Jun 30, 2021 at 04:52:28PM -0700, 'Nasser M. Abbasi' via FriCAS - computer algebra

unread,

How to correctly uninstall Fricas on linux?

On Wed, Jun 30, 2021 at 04:52:28PM -0700, 'Nasser M. Abbasi' via FriCAS - computer algebra

Jun 30

riccard...@gmail.com, Ralf Hemmecke2

Jun 30

On issue #60 (iterate)

> I saw your issue on token iterate (available in interpreter to quit the > current iteration

unread,

On issue #60 (iterate)

> I saw your issue on token iterate (available in interpreter to quit the > current iteration

Jun 30

Waldek Hebisch2

Jun 30

FriCAS 1.3.7 is released

BTW: In case somebody notices this: there is difference between preliminary source tarball and

unread,

FriCAS 1.3.7 is released

BTW: In case somebody notices this: there is difference between preliminary source tarball and

Jun 30

Ralf Hemmecke, … Grégory Vanuxem4

Jun 24

Le mer. 23 juin 2021 à 22:30, Waldek Hebisch <hebisch@math.uni.wroc.pl> a écrit : On Wed, Jun

unread,

Le mer. 23 juin 2021 à 22:30, Waldek Hebisch <hebisch@math.uni.wroc.pl> a écrit : On Wed, Jun

Jun 24

Search

Clear search

Close search

Google apps

Main menu