Questions - ASKSAGE: Sage Q&A Forum

474

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2022-07-23 20:49:00 +0200 rburing

Why, in any system of equations, does Sage give repeated solutions only once?

892

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2022-07-23 18:53:57 +0200 slelievre

make PB when installing from source

383

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1

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2022-07-24 09:20:06 +0200 slelievre

Polynomial from coefficient vector mod 2

668

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1

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2022-07-24 20:26:52 +0200 Emmanuel Charpentier

error interact in 9.6 on my computer but not on sagecell

750

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2022-07-25 15:27:43 +0200 slelievre

Matrix with negative indices

1k

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1

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2022-07-27 22:12:17 +0200 slelievre

Comparing pari.numbpart() and sympy.partition()

609

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2022-09-02 10:41:48 +0200 Sylvain

Inner products with dimension $n$.

595

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2022-07-28 17:17:56 +0200 Max Alekseyev

How to test element is in multivariate function field's ideal

650

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2022-07-28 19:36:04 +0200 jesuslop

Matrix dimensions being symbolic

521

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2022-08-01 08:12:51 +0200 narodnik

Construct local ring of function field variety

1k

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no

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2022-07-30 16:16:02 +0200 johnsmoke

Compile from source fails on Ubuntu

632

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1

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2022-08-02 06:13:28 +0200 Max Alekseyev

Evaluation map and ideal from polynomial ring K[X] -> K

1k

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1

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2022-08-02 21:05:35 +0200 bobby.mir

Linear independent matrices

linear-algebra

815

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2025-12-10 20:18:20 +0200 Max Alekseyev

replacing even powers of sin(x) by powers of (1-cos(x)^2)

471

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2022-08-04 15:11:04 +0200 cav_rt

Solve fails to identify the maximum of the entropy function

149

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2022-08-09 09:17:00 +0200 FrédéricC

Krull dimension of Laurent polynomial ring error

444

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2022-08-08 11:32:41 +0200 rburing

unable to coerce <class 'sage.monoids.string_monoid_element.StringMonoidElement'> to an integer

792

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2022-08-08 11:05:10 +0200 rburing

compose (non-)symbolic functions

456

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2022-08-08 10:14:10 +0200 FrédéricC

Numerical Integration of complex functions

1k

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2022-08-08 21:50:08 +0200 slelievre

Compilation fails with "ModuleNotFoundError: No module named 'Cython'"

722

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2022-08-11 22:31:52 +0200 slelievre

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

554

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2

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2022-08-10 22:51:21 +0200 John Palmieri

A grayscale png image became color after importing to sage

553

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1

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2022-08-12 16:05:07 +0200 Juanjo

Looping around self defined indices

656

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1

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2022-08-16 19:32:45 +0200 eric_g

Sage Manifolds: Asymptotically de Sitter Spacetime in Fefferman-Graham Gauge

210

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2022-08-19 09:00:52 +0200 slelievre

Computing ideals of a given norm in Quaternion algebra

quaternion-algebras

2k

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1

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2023-12-05 15:45:48 +0200 slelievre

NameError: name '...' is not defined

459

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2022-08-20 14:03:31 +0200 slelievre

Effective resistance matrix and nonedgesonly=True

graphs

397

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2022-08-23 19:48:07 +0200 tmonteil

Exact jordan form of large matrix

897

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2

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1

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2022-09-13 11:40:56 +0200 giwaum

SageMath sometimes returns a very small number instead of 0

approximation

415

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no

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1

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2022-08-24 10:48:45 +0200 lijr07

12763 questions

Why, in any system of equations, does Sage give repeated solutions only once?

make PB when installing from source

Polynomial from coefficient vector mod 2

error interact in 9.6 on my computer but not on sagecell

Matrix with negative indices

Comparing pari.numbpart() and sympy.partition()

Inner products with dimension $n$.

How to test element is in multivariate function field's ideal

Matrix dimensions being symbolic

Construct local ring of function field variety

Compile from source fails on Ubuntu

Evaluation map and ideal from polynomial ring K[X] -> K

Linear independent matrices

replacing even powers of sin(x) by powers of (1-cos(x)^2)

Solve fails to identify the maximum of the entropy function

Krull dimension of Laurent polynomial ring error

unable to coerce <class 'sage.monoids.string_monoid_element.StringMonoidElement'> to an integer

compose (non-)symbolic functions

Numerical Integration of complex functions

Compilation fails with "ModuleNotFoundError: No module named 'Cython'"

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

A grayscale png image became color after importing to sage

Looping around self defined indices

Sage Manifolds: Asymptotically de Sitter Spacetime in Fefferman-Graham Gauge

Computing ideals of a given norm in Quaternion algebra

NameError: name '...' is not defined

Effective resistance matrix and nonedgesonly=True

Exact jordan form of large matrix

SageMath sometimes returns a very small number instead of 0

Question about multiprocessing and print

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