Questions - ASKSAGE: Sage Q&A Forum

389

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2021-04-12 06:19:54 +0200 perfectly_odd

Is there a way to compute the "correct" distributional answer, -4pidirac_delta(r), as the Laplacian of 1/r (in spherical coordinates on Euclidean space)?

592

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1

answer

2

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2021-04-12 08:23:26 +0200 vdelecroix

interact: different behavior concerning **kwargs in SageCell an Jupyter notebook

882

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1

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2021-04-13 11:01:52 +0200 Philipp M

output options for sagecell

sagecell

623

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1

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3

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2021-04-13 11:58:55 +0200 slelievre

possible bug: kernel of ring homomorphism

1k

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2021-04-13 22:39:11 +0200 step

Pickling fast_callable wrappers

578

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1

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2021-04-14 07:32:26 +0200 Emmanuel Charpentier

How to find and plot both steady periodic solution and actual solution?

715

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3

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3

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2021-04-14 11:26:33 +0200 caruso

Power Series Ring over p-adics: TypeError: unhashable

319

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3

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2021-04-15 16:43:06 +0200 Mickaël Montessinos

Ring not recognized as a PID

1k

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3

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2

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2021-04-15 21:51:03 +0200 eric_g

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

symbolic-expression

303

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2

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2021-04-16 15:50:30 +0200 Cyrille

Sagemath and Jsxgraph inside the same html file

Divers

423

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2

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2021-04-16 19:29:20 +0200 rburing

matrix_plot not returning any outputs in subroutines

matrix_plot

254

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2021-04-17 09:08:44 +0200 SB

Reset interact control between two uses

728

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1

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3

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2021-04-17 20:09:58 +0200 vdelecroix

Segmentation fault calling is_irreducible()

segmentation_fault

304

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1

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2021-04-18 10:25:09 +0200 CasimirVictoria

optimize matrix elements to obtain certain eigenvalues

643

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1

answer

2

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2021-04-18 11:44:22 +0200 tmonteil

xmin and xmax doesn't work within parametric plot.

660

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1

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1

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2021-04-18 12:48:14 +0200 tmonteil

Obtaining the polynomial given its list of coefficients while using SageMath as an imported library in python

1k

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2

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1

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2021-04-18 13:20:11 +0200 slelievre

Formatting plot title

637

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3

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2021-04-18 13:34:51 +0200 tmonteil

Computing the factored multiplicative order of an extension field tries to solve an unnecessarily hard factoring problem

659

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1

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no

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2021-04-18 18:14:59 +0200 Alain Ngalani

Running a for cycle in parallel

340

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1

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2021-04-19 09:23:29 +0200 Emmanuel Charpentier

Why don't log rules work for symbolic values?

461

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1

answer

1

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2021-04-19 20:07:54 +0200 slelievre

Differential operator

operator

828

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1

answer

1

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2021-04-19 20:53:15 +0200 tmonteil

What implementation does sage use for solve?

1k

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1

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3

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2021-04-19 23:02:27 +0200 tmonteil

Quotient of polynomial ring over integers not working

1k

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1

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2021-04-20 23:27:29 +0200 slelievre

Mapping points on a cylinder to points on a cone.

2k

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1

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2021-04-21 00:34:49 +0200 slelievre

How to install sage to one existing virtualenv?

installation

289

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2021-04-21 18:45:58 +0200 P_1_6

hypothetical bug on nonlinear system output

218

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2021-04-22 16:44:07 +0200 Buk

Find the point of intersection between an arc and a conical surface.

3d
geometry

576

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2021-04-22 17:22:17 +0200 ThemePark

How to combine bin packing with graph theory?

716

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1

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no

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2021-04-23 03:49:05 +0200 Max Alekseyev

Rounding up to the nearest integer that’s congruent to k mod N

188

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2021-04-23 11:17:39 +0200 slelievre

8347 questions

Is there a way to compute the "correct" distributional answer, -4pidirac_delta(r), as the Laplacian of 1/r (in spherical coordinates on Euclidean space)?

interact: different behavior concerning **kwargs in SageCell an Jupyter notebook

output options for sagecell

possible bug: kernel of ring homomorphism

Pickling fast_callable wrappers

How to find and plot both steady periodic solution and actual solution?

Power Series Ring over p-adics: TypeError: unhashable

Ring not recognized as a PID

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

Sagemath and Jsxgraph inside the same html file

matrix_plot not returning any outputs in subroutines

Reset interact control between two uses

Segmentation fault calling is_irreducible()

optimize matrix elements to obtain certain eigenvalues

xmin and xmax doesn't work within parametric plot.

Obtaining the polynomial given its list of coefficients while using SageMath as an imported library in python

Formatting plot title

Computing the factored multiplicative order of an extension field tries to solve an unnecessarily hard factoring problem

Running a for cycle in parallel

Why don't log rules work for symbolic values?

Differential operator

What implementation does sage use for solve?

Quotient of polynomial ring over integers not working

Mapping points on a cylinder to points on a cone.

How to install sage to one existing virtualenv?

hypothetical bug on nonlinear system output

Find the point of intersection between an arc and a conical surface.

How to combine bin packing with graph theory?

Rounding up to the nearest integer that’s congruent to k mod N

Matrix solutions to $A^k + B^k = C^k$

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