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Welcome to the web forum for pyDatalog users.

Feel free to ask or respond to questions, or make comments and suggestions on pyDatalog and Logic Programming in Python.

Best regards,

Pierre Carbonnelle

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Salvatore DI DIO, Ulrich Bien2

6/30/21

Get actual value

Iterate over the term! The values are returned in tuples! salvato...@gmail.com schrieb am Sonntag, 2.

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Get actual value

Iterate over the term! The values are returned in tuples! salvato...@gmail.com schrieb am Sonntag, 2.

6/30/21

Peter Shenkin, Pierre Carbonnelle3

5/8/18

Access to "more examples of graph algorithms"

Thank you. That worked.... -P.

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Access to "more examples of graph algorithms"

Thank you. That worked.... -P.

5/8/18

3/8/18

looking for exercice or more code source example for pydatalog use

hello, i need more to understand how to use properly pydatalog. I am very intersted in, but debuging

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looking for exercice or more code source example for pydatalog use

hello, i need more to understand how to use properly pydatalog. I am very intersted in, but debuging

3/8/18

Farhad Shakerin

2/24/18

How to retract Rules in pyDatalog?

Hi there, Thankyou to the team behind pyDatalog. It is such a convenient integration of Prolog engine

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How to retract Rules in pyDatalog?

Hi there, Thankyou to the team behind pyDatalog. It is such a convenient integration of Prolog engine

2/24/18

11/7/17

caculate the diff data in pydatalog

Hi all I wonder to know if we can have a way to tell pydatalog to only caculate the diff data entries

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caculate the diff data in pydatalog

Hi all I wonder to know if we can have a way to tell pydatalog to only caculate the diff data entries

11/7/17

9/18/17

Has anyone written a sudoku solver using pydatalog. I can't get past specifying that the 9

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Has anyone written a sudoku solver using pydatalog. I can't get past specifying that the 9

9/18/17

Ido Carmi, Pierre Carbonnelle3

11/3/16

Is it possible to have an "or" without splitting the statement?

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Is it possible to have an "or" without splitting the statement?

11/3/16

9/24/16

not(), atom_contact(), integer()

Hi, I am using in prolgo (swish) the functions not() atom_contact() integer() but when I use them in

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not(), atom_contact(), integer()

Hi, I am using in prolgo (swish) the functions not() atom_contact() integer() but when I use them in

9/24/16

Martin Lambert, Pierre Carbonnelle3

6/14/16

How to limit/halt inferencing?

Looks good to me. Some hints : use : container_of['gas']='bbq' instead of : +(

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How to limit/halt inferencing?

Looks good to me. Some hints : use : container_of['gas']='bbq' instead of : +(

6/14/16

François Royer3

6/2/16

Backward chaining?

OK, auto-answering... It turns out I misunderstood the resolution mechanism. A working example: terms

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Backward chaining?

OK, auto-answering... It turns out I misunderstood the resolution mechanism. A working example: terms

6/2/16

Will, Pierre Carbonnelle3

2/3/16

I was able to figure it out. Thanks!

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I was able to figure it out. Thanks!

2/3/16

cai xuejun, … Xuejun Cai5

2/1/16

a question regarding multiple threading of pyDatalog

Hi Pierre, Thanks for the information. If I made any modification on code of pyDatalog, it will be my

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a question regarding multiple threading of pyDatalog

Hi Pierre, Thanks for the information. If I made any modification on code of pyDatalog, it will be my

2/1/16

Pierre Carbonnelle

1/24/16

Re: Trying to solve the last step of an issue...

The reason is that (distance["sea","shore"]==Z)) is a logic function, aka

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Re: Trying to solve the last step of an issue...

The reason is that (distance["sea","shore"]==Z)) is a logic function, aka

1/24/16

Vaagn Khachatryan

12/13/15

python 3.5 support

are there plans to release python 3.5 wheels for windows on pypi?

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python 3.5 support

are there plans to release python 3.5 wheels for windows on pypi?

12/13/15

jcdouet, Pierre Carbonnelle3

10/15/15

grouped creation of atoms

Hi, I have now updated a few sample programs to use the @pyDatalog.program() decorator. I hope you

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grouped creation of atoms

Hi, I have now updated a few sample programs to use the @pyDatalog.program() decorator. I hope you

10/15/15

Peter Etchells, … jcdouet4

10/3/15

pyDatalog loop in Mark Carter example

Very interesting, I had the case too, and I did not notice the lines you quote from the tutorial...

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pyDatalog loop in Mark Carter example

Very interesting, I had the case too, and I did not notice the lines you quote from the tutorial...

10/3/15

Pierre Carbonnelle

9/3/15

pyDatalog moved to GitHub

Dear all, Thanks to jcdouet, pyDatalog has now moved to GitHub. Feel free to contribute there (see

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pyDatalog moved to GitHub

Dear all, Thanks to jcdouet, pyDatalog has now moved to GitHub. Feel free to contribute there (see

9/3/15

Pierre Carbonnelle

5/25/15

pyDatalog 0.16.0rc1

Dear all, I'm pleased to announce the availability of pyDatalog 0.16.0rc1. The resolution engine

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pyDatalog 0.16.0rc1

Dear all, I'm pleased to announce the availability of pyDatalog 0.16.0rc1. The resolution engine

5/25/15

5/23/15

Reference page typo a-f -> a-z?

Hi Pierre and admins of pyDatalog web pages, Thanks for enabling "datalog programming" in

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Reference page typo a-f -> a-z?

Hi Pierre and admins of pyDatalog web pages, Thanks for enabling "datalog programming" in

5/23/15

Salvatore DI DIO

4/28/15

Hello Pierre, I plan to create a project with PyDataLog. Is this site still active if I have to ask

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Hello Pierre, I plan to create a project with PyDataLog. Is this site still active if I have to ask

4/28/15

10/20/14

Problem installing pip-win_1.7.exe

I'm trying to install pip-Win (for the purpose of running the program Flexget - I actually have

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Problem installing pip-win_1.7.exe

I'm trying to install pip-Win (for the purpose of running the program Flexget - I actually have

10/20/14

Pierre Carbonnelle

10/5/14

release 0.15.0c1

Dear all, I'm pleased to announce the availability of release candidate 0.15.0c1 on pypi. The

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release 0.15.0c1

Dear all, I'm pleased to announce the availability of release candidate 0.15.0c1 on pypi. The

10/5/14

Pierre Carbonnelle

8/19/14

new release 0.14.6

Hi, I'm pleased to announce the release of version 0.14.6. Several fixes, including: issue #4 :

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new release 0.14.6

Hi, I'm pleased to announce the release of version 0.14.6. Several fixes, including: issue #4 :

8/19/14

Vesa Luukkala, Pierre Carbonnelle3

8/19/14

Functions defined in python and using them in rules which are loaded

Hello, This did the trick. Thanks, Vesa

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Functions defined in python and using them in rules which are loaded

Hello, This did the trick. Thanks, Vesa

8/19/14

Pierre Carbonnelle, karamj...@thapar.edu3

6/27/14

pyDatalog at FOSDEM 2014 !

Hi Karamijt, Sorry for the late answer. You can view the presentation I made at FOSDEM by clicking

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pyDatalog at FOSDEM 2014 !

Hi Karamijt, Sorry for the late answer. You can view the presentation I made at FOSDEM by clicking

6/27/14

Pierre Carbonnelle

2/23/14

pyDatalog 0.14.1 released

Hi, I'm pleased to announce release 0.14.1 of pyDatalog. It is mostly a bug fix release : hot

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pyDatalog 0.14.1 released

Hi, I'm pleased to announce release 0.14.1 of pyDatalog. It is mostly a bug fix release : hot

2/23/14

lkcl, Pierre Carbonnelle2

2/4/14

pydatalog for particle physics

Here is a copy of the reply I sent privately to Luke back in January : Hi Luke, I think your problem

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pydatalog for particle physics

Here is a copy of the reply I sent privately to Luke back in January : Hi Luke, I think your problem

2/4/14

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