Questions - ASKSAGE: Sage Q&A Forum

891

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2

answers

1

vote

2022-08-11 22:31:52 +0100 slelievre

How can I reduce the coefficients modulo a certain integer in a matrix of polynomials?

1k

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2

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no

votes

2022-08-22 22:44:56 +0100 John Palmieri

Subsets() with same element multiple times?

1k

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2

answers

1

vote

2022-09-13 11:40:56 +0100 giwaum

SageMath sometimes returns a very small number instead of 0

approximation

30k

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2

answers

-1

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2022-08-27 15:10:00 +0100 Max Alekseyev

Recursion directly in a list

recursion

4k

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2

answers

2

votes

2023-01-28 13:49:00 +0100 ortollj

Sagemath stopped working after installing ubuntu 22.04

626

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2

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1

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2022-10-06 18:33:04 +0100 dan_fulea

In Sage, how do I check for irreducibility of a polynomial modulo prime.

612

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2

answers

1

vote

2022-09-18 16:59:31 +0100 Max Alekseyev

Finding roots polynomial 2D

findroot

743

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2

answers

no

votes

2022-09-24 09:43:52 +0100 Andr

Batch processing

batch

999

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2

answers

3

votes

2022-09-27 21:06:09 +0100 John Palmieri

temporary html files location in Sage 9.7

957

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2

answers

2

votes

2022-09-28 15:23:57 +0100 Dima

Determinants over cyclotomic fields are broken?

321

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2

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no

votes

2022-09-28 06:47:52 +0100 John Palmieri

Partition n into perfect kth powers

1k

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2

answers

no

votes

2022-10-09 17:23:34 +0100 Emmanuel Charpentier

Solving a system of linear equations with complex numbers yields false solution

835

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2

answers

2

votes

2022-10-14 16:24:12 +0100 eric_g

evaluating log(a/b) == log(a) - log(b)

1k

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2

answers

1

vote

2022-10-12 15:05:29 +0100 Max Alekseyev

How to speed up the code?

1k

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2

answers

no

votes

2022-10-11 16:37:14 +0100 Emmanuel Charpentier

In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?

confirmed_issue

1k

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2

answers

1

vote

2022-10-18 11:00:46 +0100 achrzesz

Unable to Integrate function

604

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2

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no

votes

2022-11-02 11:00:57 +0100 slelievre

Difficulty with log and ploting log

918

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2

answers

1

vote

2022-11-09 15:29:37 +0100 achrzesz

Use of min(x,y) in plot3d, integrals, etc.

integral

831

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2

answers

no

votes

2022-11-24 18:18:24 +0100 Thrash

Return degree of polynomial in InfinitePolynomialRing

1k

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2

answers

1

vote

2022-11-26 12:58:38 +0100 slelievre

Problem to calculate arcsin(5/24*cos(45)) to a real number

971

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2

answers

1

vote

2022-11-23 19:10:50 +0100 Emmanuel Charpentier

String Output from Multiple Function Calls

1k

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2

answers

no

votes

2022-11-24 03:54:23 +0100 achrzesz

sagemath displays in different lines

728

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2

answers

no

votes

2022-12-03 13:49:32 +0100 Emmanuel Charpentier

Quotient of Polynomial Ring (Leading Coefficient)

1k

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2

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no

votes

2022-12-06 08:50:16 +0100 David Coudert

How to create a weighted graph and evaluate all the shortest path

graph

945

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2

answers

no

votes

2022-12-22 08:22:51 +0100 Emmanuel Charpentier

how to evaluate a constructed expression

1k

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2

answers

no

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2022-12-26 19:02:52 +0100 achrzesz

How can I calculate limit(cos(x+I*y),y=infinity) ?

1k

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2

answers

no

votes

2023-01-05 22:48:32 +0100 dan_fulea

checking whether the polynomial has a rational root

669

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2

answers

1

vote

2023-01-03 00:32:51 +0100 ErWinz

2 questions : savefig + show

1k

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2

answers

no

votes

2023-01-04 21:59:01 +0100 cmark

Finding subset of lists with common entries

468

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2

answers

no

votes

2023-01-14 14:43:11 +0100 Emmanuel Charpentier

8370 questions

How can I reduce the coefficients modulo a certain integer in a matrix of polynomials?

Subsets() with same element multiple times?

SageMath sometimes returns a very small number instead of 0

Recursion directly in a list

Sagemath stopped working after installing ubuntu 22.04

In Sage, how do I check for irreducibility of a polynomial modulo prime.

Finding roots polynomial 2D

Batch processing

temporary html files location in Sage 9.7

Determinants over cyclotomic fields are broken?

Partition n into perfect kth powers

Solving a system of linear equations with complex numbers yields false solution

evaluating log(a/b) == log(a) - log(b)

How to speed up the code?

In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?

Unable to Integrate function

Difficulty with log and ploting log

Use of min(x,y) in plot3d, integrals, etc.

Return degree of polynomial in InfinitePolynomialRing

Problem to calculate arcsin(5/24*cos(45)) to a real number

String Output from Multiple Function Calls

sagemath displays in different lines

Quotient of Polynomial Ring (Leading Coefficient)

How to create a weighted graph and evaluate all the shortest path

how to evaluate a constructed expression

How can I calculate limit(cos(x+I*y),y=infinity) ?

checking whether the polynomial has a rational root

2 questions : savefig + show

Finding subset of lists with common entries

How do I solve vector loop equations

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