flint-devel

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Grégory Vanuxem2

12/27/22

Important regression in polynomial arithmetic since 1st World COVID19 containment

My fault, multivariate polynomials were implemented in FLINT in 2020. The same bench was ~13 sec in

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Important regression in polynomial arithmetic since 1st World COVID19 containment

My fault, multivariate polynomials were implemented in FLINT in 2020. The same bench was ~13 sec in

12/27/22

Akhil Akkapelli, Rudi Gaelzer2

12/13/22

Fortran-C Interoperability of Arb Library

Very interesting effort. I am not able to find out where the errors are at this point. But did you

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Fortran-C Interoperability of Arb Library

Very interesting effort. I am not able to find out where the errors are at this point. But did you

12/13/22

Fredrik Johansson

11/11/22

New github organization & repo

Hi all, The main flint git repository has been migrated to https://github.com/flintlib/flint2 Also,

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New github organization & repo

Hi all, The main flint git repository has been migrated to https://github.com/flintlib/flint2 Also,

11/11/22

Jeremy Tan, Fredrik Johansson3

9/15/22

Bernoulli(1) = +½

As a compromise between Luschny's (and my) views and those who want B_1 to stay as -½, I've

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Bernoulli(1) = +½

As a compromise between Luschny's (and my) views and those who want B_1 to stay as -½, I've

9/15/22

doug7...@gmail.com, … Grégory Vanuxem6

8/27/22

flint 2.9.0 fmpz_gcd_ui problem

It was good apparently with good parameters. Good Le ven. 26 août 2022 à 08:38, 'Bill Hart'

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flint 2.9.0 fmpz_gcd_ui problem

It was good apparently with good parameters. Good Le ven. 26 août 2022 à 08:38, 'Bill Hart'

8/27/22

Stephen Crowley, Fredrik Johansson3

8/2/22

Mittag-Leffler function

Yes, integral representations would be the way to do it. There is already an open issue about

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Mittag-Leffler function

Yes, integral representations would be the way to do it. There is already an open issue about

8/2/22

Rudi Gaelzer, Fredrik Johansson2

7/27/22

Scaled modified Bessel function I in fpwrap

This is just an oversight. Some other scaled functions could be useful as well, eg erfcx. Fredrik On

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Scaled modified Bessel function I in fpwrap

This is just an oversight. Some other scaled functions could be useful as well, eg erfcx. Fredrik On

7/27/22

Fredrik Johansson, Jeffrey Sarnoff5

7/24/22

Writeup about generics

On Sun, Jul 24, 2022 at 8:22 AM Jeffrey Sarnoff <jeffrey...@gmail.com> wrote: This

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Writeup about generics

On Sun, Jul 24, 2022 at 8:22 AM Jeffrey Sarnoff <jeffrey...@gmail.com> wrote: This

7/24/22

Dimitri Lesnoff, Albin Ahlbäck2

7/13/22

Flint 2.8.5 - sdiv_qrnnd make check fail

Hello, Sorry for the late reply. There is no problem in the function code. There was, however, a

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Flint 2.8.5 - sdiv_qrnnd make check fail

Hello, Sorry for the late reply. There is no problem in the function code. There was, however, a

7/13/22

Fredrik Johansson, Rudi Gaelzer4

7/5/22

Arb 2.23 available

Ah, OK. I'll wait up then. The repo distributes FLINT v. 2.8.5 as of now. On Tuesday, July 5,

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Arb 2.23 available

Ah, OK. I'll wait up then. The repo distributes FLINT v. 2.8.5 as of now. On Tuesday, July 5,

7/5/22

Fredrik Johansson

6/26/22

Arb testing wanted

Hi all, Now that Flint 2.9 is available, it is time to make a new Arb release as well. I would

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Arb testing wanted

Hi all, Now that Flint 2.9 is available, it is time to make a new Arb release as well. I would

6/26/22

6/24/22

[ANN] Flint 2.9 Released

Hi all, It is with pleasure that we release Flint version 2.9. This is the final release where

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[ANN] Flint 2.9 Released

Hi all, It is with pleasure that we release Flint version 2.9. This is the final release where

6/24/22

Bill Hart, … John Cremona6

6/18/22

[ANN] Flint-2.9.0 release candidate 2

On Sat, 18 Jun 2022, 10:23 Dima Pasechnik, <dim...@gmail.com> wrote: On Sat, Jun 18, 2022 at 9

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[ANN] Flint-2.9.0 release candidate 2

On Sat, 18 Jun 2022, 10:23 Dima Pasechnik, <dim...@gmail.com> wrote: On Sat, Jun 18, 2022 at 9

6/18/22

Stephen Crowley

6/12/22

Short animation made using arblib

https://www.youtube.com/watch?v=D6ZcMTBX7zQ

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Short animation made using arblib

https://www.youtube.com/watch?v=D6ZcMTBX7zQ

6/12/22

Fredrik Johansson, … Grégory Vanuxem6

6/4/22

Thanks for the link ;) Le sam. 4 juin 2022 à 10:26, Fredrik Johansson <fredrik....@gmail.com

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Thanks for the link ;) Le sam. 4 juin 2022 à 10:26, Fredrik Johansson <fredrik....@gmail.com

6/4/22

6/2/22

[ANN] Flint-2.9.0 release candidate 1

Hi all, I have just tagged release candidate 1 of Flint version 2.9, see [1]. If there are no issues

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[ANN] Flint-2.9.0 release candidate 1

Hi all, I have just tagged release candidate 1 of Flint version 2.9, see [1]. If there are no issues

6/2/22

Oren Bassik, … Fredrik Johansson7

6/1/22

Error compiling stable branch of arb

Yeah, that would explain it. We will soon make my repo the official one for development, but right

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Error compiling stable branch of arb

Yeah, that would explain it. We will soon make my repo the official one for development, but right

6/1/22

Stephen Crowley, Fredrik Johansson4

5/28/22

tracking down (potential) memory leaks in arb with clang and AddressSanitizer

The problem was that I had overlooked the fact that the close() method was calling delete() not clear

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tracking down (potential) memory leaks in arb with clang and AddressSanitizer

The problem was that I had overlooked the fact that the close() method was calling delete() not clear

5/28/22

Stephen Crowley, Fredrik Johansson3

5/25/22

acb_overlaps vs _acb_overlaps

Gotcha. Thanks. I thought so just wanted to confirm, I've ported it to Java On 5/21/22 7:39 PM,

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acb_overlaps vs _acb_overlaps

Gotcha. Thanks. I thought so just wanted to confirm, I've ported it to Java On 5/21/22 7:39 PM,

5/25/22

Fredrik Johansson, Stephen Crowley2

5/25/22

More parallel functions

This is really cool. I've made a note to implement this in arb4j at https://github.com/crowlogic/

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More parallel functions

This is really cool. I've made a note to implement this in arb4j at https://github.com/crowlogic/

5/25/22

Fredrik Johansson, … Stephen Crowley6

5/25/22

Grand unification

My vote would be for them to stay seperate and just have flint make available whatever' internal

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Grand unification

My vote would be for them to stay seperate and just have flint make available whatever' internal

5/25/22

5/18/22

[ANN] Flint 2.9 beta release (testing required)

Hi all, We have finalised the new flint-2.9 release up to the point of beta testing [1], and so now

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[ANN] Flint 2.9 beta release (testing required)

Hi all, We have finalised the new flint-2.9 release up to the point of beta testing [1], and so now

5/18/22

Stephen Crowley

5/7/22

bug in real_roots.c ?

I noticed, when porting real_roots.c to Java as part of arb4j that there are two bisection steps

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bug in real_roots.c ?

I noticed, when porting real_roots.c to Java as part of arb4j that there are two bisection steps

5/7/22

Fredrik Johansson

4/28/22

Hi all, We will have a Flint Friday again tomorrow April 29 at 16:00 CET to discuss the upcoming 2.9

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Hi all, We will have a Flint Friday again tomorrow April 29 at 16:00 CET to discuss the upcoming 2.9

4/28/22

Albin Ahlbäck, Bill Hart2

4/27/22

Discuss reducing complexity of headers

We are planning a Flint Fridays this week, if everyone is available, but we won't know until

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Discuss reducing complexity of headers

We are planning a Flint Fridays this week, if everyone is available, but we won't know until

4/27/22

4/25/22

Flint version 2.8.5 tagged

The website still does strange things (in Chrome), however, by pressing the reload button in Chrome,

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Flint version 2.8.5 tagged

The website still does strange things (in Chrome), however, by pressing the reload button in Chrome,

4/25/22

Stephen Crowley

4/18/22

request for debian build files to be added to main arb repo

I've added the debian build files to the branch I forked at https://github.com/crowlogic/arb/tree

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request for debian build files to be added to main arb repo

I've added the debian build files to the branch I forked at https://github.com/crowlogic/arb/tree

4/18/22

Bill Hart, Jeffrey Sarnoff2

4/13/22

Stepping down as maintainer of Flint

Dear Bill, You are a welcome perspective, a talented envisioner. Here's to you (cheers). Best,

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Stepping down as maintainer of Flint

Dear Bill, You are a welcome perspective, a talented envisioner. Here's to you (cheers). Best,

4/13/22

Adam Majewski, Stephen Crowley3

4/12/22

Roots of rational function with complex coefficients

It looks like the feature was intended to be added,but is not there yet, see https://arblib.org/

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Roots of rational function with complex coefficients

It looks like the feature was intended to be added,but is not there yet, see https://arblib.org/

4/12/22

Fredrik Johansson, Bill Hart3

4/9/22

Generic rings in C

We can easily specialize Z/nZ for moduli that fit in 8, 16, 32, 64 or 128 bits, say. Likewise for

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Generic rings in C

We can easily specialize Z/nZ for moduli that fit in 8, 16, 32, 64 or 128 bits, say. Likewise for

4/9/22

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