Groups

FriCAS - computer algebra system

1–30 of 3372

0 selected

Qian Yun, Waldek Hebisch2

12:37 AM

[PATCH] bug in f43e35ef, DELASC in trace.boot

On Fri, Apr 17, 2026 at 11:32:32AM +0800, Qian Yun wrote: > diff --git a/src/interp/trace.boot b/

unread,

[PATCH] bug in f43e35ef, DELASC in trace.boot

On Fri, Apr 17, 2026 at 11:32:32AM +0800, Qian Yun wrote: > diff --git a/src/interp/trace.boot b/

12:37 AM

Qian Yun, Waldek Hebisch2

Apr 16

[PATCH] fix regression in 962d0974 convert_params in alql.spad

On Fri, Apr 17, 2026 at 11:32:20AM +0800, Qian Yun wrote: > diff --git a/src/algebra/alql.spad b/

unread,

[PATCH] fix regression in 962d0974 convert_params in alql.spad

On Fri, Apr 17, 2026 at 11:32:20AM +0800, Qian Yun wrote: > diff --git a/src/algebra/alql.spad b/

Apr 16

Martin R, Waldek Hebisch7

Apr 15

given the output of dom, can I get the type?

cool, thank you! On Wednesday, 15 April 2026 at 00:51:42 UTC+2 Waldek Hebisch wrote: On Tue, Apr 14,

unread,

given the output of dom, can I get the type?

cool, thank you! On Wednesday, 15 April 2026 at 00:51:42 UTC+2 Waldek Hebisch wrote: On Tue, Apr 14,

Apr 15

Waldek Hebisch, … Ralf Hemmecke3

Apr 14

Message identifiers and io hooks

On 4/14/26 16:34, Waldek Hebisch wrote: > After recent changes most message identifiers serve no

unread,

Message identifiers and io hooks

On 4/14/26 16:34, Waldek Hebisch wrote: > After recent changes most message identifiers serve no

Apr 14

Martin R, … Waldek Hebisch12

Apr 13

function taking a Union with "failed"

Ah, many thanks! On Monday, 13 April 2026 at 22:36:50 UTC+2 Waldek Hebisch wrote: On Mon, Apr 13,

unread,

function taking a Union with "failed"

Ah, many thanks! On Monday, 13 April 2026 at 22:36:50 UTC+2 Waldek Hebisch wrote: On Mon, Apr 13,

Apr 13

Apr 13

regression in commit 4c6f3d9a Replace '(Zero) and '(One) by ["0"] and ["1"]

After this commit, infinite recursion will happen if you ask for 0 or 1 in a Domain that doesn't

unread,

regression in commit 4c6f3d9a Replace '(Zero) and '(One) by ["0"] and ["1"]

After this commit, infinite recursion will happen if you ask for 0 or 1 in a Domain that doesn't

Apr 13

Qian Yun, Waldek Hebisch3

Apr 12

errors caught by ecl bytecode compiler

One correction: it was not ECL bytecode compiler gives the error message, it was ECL's Lisp->C

unread,

errors caught by ecl bytecode compiler

One correction: it was not ECL bytecode compiler gives the error message, it was ECL's Lisp->C

Apr 12

Yanshu Wang, … Kurt Pagani26

Apr 11

An Experimental Port of FriCAS to WebAssembly

I think the next thing worth exploring could be integrating fricas with jupyterlite, the jupyterlab

unread,

An Experimental Port of FriCAS to WebAssembly

I think the next thing worth exploring could be integrating fricas with jupyterlite, the jupyterlab

Apr 11

Qian Yun, … Ralf Hemmecke5

Apr 11

[PATCH] install aldor files to target/

From a technical point of view, that looks OK. However, I must question the existence of the target

unread,

[PATCH] install aldor files to target/

From a technical point of view, that looks OK. However, I must question the existence of the target

Apr 11

Martin R, … Waldek Hebisch10

Apr 8

a custom recursively defined description of objects

Just a minor update: I realized that I could get what I want by combining a very minor modification

unread,

a custom recursively defined description of objects

Just a minor update: I realized that I could get what I want by combining a very minor modification

Apr 8

Grégory Vanuxem, Ralf Hemmecke3

Apr 7

TeX utils needed for make webdoc

Hello Ralf, I better understand thanks, the webdoc target is for the official FriCAS GitHub web site.

unread,

TeX utils needed for make webdoc

Hello Ralf, I better understand thanks, the webdoc target is for the official FriCAS GitHub web site.

Apr 7

Grégory Vanuxem, Waldek Hebisch3

Apr 5

Invalid use of underscores in pattern: search_constructors (search_operation)

Thanks for this response, I will look forward to your modifications. Greg Le dim. 5 avr. 2026 à 17:35

unread,

Invalid use of underscores in pattern: search_constructors (search_operation)

Thanks for this response, I will look forward to your modifications. Greg Le dim. 5 avr. 2026 à 17:35

Apr 5

Apr 1

BrwserInformation

I just commited an update to BrowserInformation. After last commit ')show' for constructors

unread,

BrwserInformation

I just commited an update to BrowserInformation. After last commit ')show' for constructors

Apr 1

Tim Daly, Waldek Hebisch2

Mar 31

Potentially useful for finding bugs

On Sun, Mar 29, 2026 at 06:11:28PM -0700, Tim Daly wrote: > The LLMs are getting very good at

unread,

Potentially useful for finding bugs

On Sun, Mar 29, 2026 at 06:11:28PM -0700, Tim Daly wrote: > The LLMs are getting very good at

Mar 31

Grégory Vanuxem, Waldek Hebisch5

Mar 28

I do not understand why? (AN -> Numeric)

But, somewhat, the error message is somewhat strange... Le sam. 28 mars 2026 à 18:48, Waldek Hebisch

unread,

I do not understand why? (AN -> Numeric)

But, somewhat, the error message is somewhat strange... Le sam. 28 mars 2026 à 18:48, Waldek Hebisch

Mar 28

Martin R, … Peter Broadbery7

Mar 25

pattern matching

On Wed, 25 Mar 2026 at 13:09, Waldek Hebisch <de...@fricas.org> wrote: > > On Tue, Mar 24

unread,

pattern matching

On Wed, 25 Mar 2026 at 13:09, Waldek Hebisch <de...@fricas.org> wrote: > > On Tue, Mar 24

Mar 25

Ralf Hemmecke, … Kurt Pagani6

Mar 25

fricas-jfricas connection is broken

Hi Waldek Thanks. You don't need Python to test -- a browser is sufficient: fricas -nosman )lisp

unread,

fricas-jfricas connection is broken

Hi Waldek Thanks. You don't need Python to test -- a browser is sufficient: fricas -nosman )lisp

Mar 25

Grégory Vanuxem, Waldek Hebisch7

Mar 25

new_alg_rec(stream) in i-output.boot

Hello, > Just one question, any idea on how to replace parseAndInterpToString, > it is used by

unread,

new_alg_rec(stream) in i-output.boot

Hello, > Just one question, any idea on how to replace parseAndInterpToString, > it is used by

Mar 25

Waldek Hebisch, Ralf Hemmecke2

Mar 21

Mixed case system commands

On 3/21/26 19:00, Waldek Hebisch wrote: > Currently code handling system commands tries to support

unread,

Mixed case system commands

On 3/21/26 19:00, Waldek Hebisch wrote: > Currently code handling system commands tries to support

Mar 21

Tim Daly, … Dima Pasechnik12

Mar 21

Personal musings on the Norman/Watt paper

Andrej Karpathy On Code Agents, Autoresearch, and the Loopy Era of AI https://www.youtube.com/watch?v

unread,

Personal musings on the Norman/Watt paper

Andrej Karpathy On Code Agents, Autoresearch, and the Loopy Era of AI https://www.youtube.com/watch?v

Mar 21

Pieter van Oostrum, … Waldek Hebisch3

Mar 20

Duplicates in ug13.ht

On Fri, Mar 20, 2026 at 02:37:39PM +0100, 'Ralf Hemmecke' via FriCAS - computer algebra

unread,

Duplicates in ug13.ht

On Fri, Mar 20, 2026 at 02:37:39PM +0100, 'Ralf Hemmecke' via FriCAS - computer algebra

Mar 20

Grégory Vanuxem, Waldek Hebisch2

Mar 19

Forgotten say_Msg instead of say_msg in i-syscmd.boot

On Thu, Mar 19, 2026 at 10:41:00PM +0100, Grégory Vanuxem wrote: > Hello Waldek, * > > I

unread,

Forgotten say_Msg instead of say_msg in i-syscmd.boot

On Thu, Mar 19, 2026 at 10:41:00PM +0100, Grégory Vanuxem wrote: > Hello Waldek, * > > I

Mar 19

Mar 19

Plans for next release

I aim to have to following things in the next release: - Usual cleanups and restructuring. In

unread,

Plans for next release

I aim to have to following things in the next release: - Usual cleanups and restructuring. In

Mar 19

Mar 18

Software Portability for Computer Algebra by Stephen M. Watt in 2025

https://arxiv.org/html/2506.01864v1 An interesting read, written by Stephen M. Watt (creator of Axiom

unread,

Software Portability for Computer Algebra by Stephen M. Watt in 2025

https://arxiv.org/html/2506.01864v1 An interesting read, written by Stephen M. Watt (creator of Axiom

Mar 18

Martin R, … Waldek Hebisch6

Mar 17

Extract parameters from a domain

I would keep it simple, if at all. My use case is the FriCAS -> SageMath interface. However, I am

unread,

Extract parameters from a domain

I would keep it simple, if at all. My use case is the FriCAS -> SageMath interface. However, I am

Mar 17

Waldek Hebisch, … Ralf Hemmecke16

Mar 16

Simplifying graphic routines

On Sat, Mar 14, 2026 at 03:42:47PM +0100, Waldek Hebisch wrote: > I would like to simplify out

unread,

Simplifying graphic routines

On Sat, Mar 14, 2026 at 03:42:47PM +0100, Waldek Hebisch wrote: > I would like to simplify out

Mar 16

Martin R, … Waldek Hebisch5

Mar 16

strange error - possibly a regression

On Mon, Mar 16, 2026 at 12:15:23AM -0700, 'Martin R' via FriCAS - computer algebra system

unread,

strange error - possibly a regression

On Mon, Mar 16, 2026 at 12:15:23AM -0700, 'Martin R' via FriCAS - computer algebra system

Mar 16

Waldek Hebisch, Camm Maguire7

Mar 13

Debian GCL and FriCAS

On Mon, Mar 09, 2026 at 03:03:54PM -0400, Camm Maguire wrote: > Greetings! > > Yes, floating

unread,

Debian GCL and FriCAS

On Mon, Mar 09, 2026 at 03:03:54PM -0400, Camm Maguire wrote: > Greetings! > > Yes, floating

Mar 13

Waldek Hebisch, … Camm Maguire3

Mar 8

FriCAS 1.3.13 is released

Congratulations! Waldek Hebisch <de...@fricas.org> writes: > Release is now on Sourceforge

unread,

FriCAS 1.3.13 is released

Congratulations! Waldek Hebisch <de...@fricas.org> writes: > Release is now on Sourceforge

Mar 8

Grégory Vanuxem, Waldek Hebisch3

Mar 7

HyperDoc update

Many thanks! Eaxctallually what I wanted to know. Greg Le sam. 7 mars 2026 à 00:45, Waldek Hebisch

unread,

HyperDoc update

Many thanks! Eaxctallually what I wanted to know. Greg Le sam. 7 mars 2026 à 00:45, Waldek Hebisch

Mar 7

Search

Clear search

Close search

Google apps

Main menu