Questions - ASKSAGE: Sage Q&A Forum

88

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1

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2021-07-12 19:16:29 +0100 FrédéricC

Am I plotting this function incorrectly?

112

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no

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2021-07-12 12:16:54 +0100 RGG

Please Suggest some references for the concepts of curvature, Radius of curvature by using sagemath

calculus

559

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2021-07-12 11:24:28 +0100 slelievre

GP compiler problem

108

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2021-07-11 18:21:34 +0100 klaaa

Obtaining admissible relations for acyclic tree quivers with Sage for QPA

quivers

163

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1

answer

1

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2021-07-10 06:17:54 +0100 Max Alekseyev

multiplicative inverse from irreducible polynomial

367

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2021-07-10 01:31:47 +0100 Jose Figueroa

How to computation primary decomposition in complex ring?

142

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2021-07-10 01:30:03 +0100 Jose Figueroa

how to computation primary decomposition in quotient polynomial ring?

192

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2021-07-09 17:09:23 +0100 AlanTStafford

Simplification of arctan2(f1,f2) expressions.

447

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2

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1

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2021-07-09 16:43:54 +0100 Tony-64

Wrong result after using factor(): known Sage bug?

195

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1

answer

1

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2021-07-09 15:53:36 +0100 slelievre

Why does `all_graph_colorings` not generate all possible colorings?

221

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1

answer

1

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2021-07-08 22:20:03 +0100 slelievre

Why am I getting a different solution on SageMath for an ODE compared to when I work it by hand?

differential_eqns

319

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1

answer

1

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2021-07-08 17:51:44 +0100 Marc Culler

MacOS: Is there a difference between SageMath 9.3 and SageMath9.3 app notebooks?

181

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1

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no

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2021-07-08 16:12:24 +0100 Zosimo

hi could you tell me the sage command to restrict a vector subspace of a bilinear form? thank you

QuadraticForm

328

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2

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2

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2021-07-07 21:32:36 +0100 eric_g

Several charts at top create trouble with submanifolds

363

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1

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2

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2021-07-07 09:50:40 +0100 philipp7

Catch exception from forked subprocess

126

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1

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1

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2021-07-07 06:47:03 +0100 John Palmieri

How to load stl files into sage math

706

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3

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2

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2021-07-05 21:04:42 +0100 FrédéricC

fixed subfield of cyclotomic field

1k

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1

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3

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2021-07-05 19:18:25 +0100 slelievre

how can I manipulate a multiplicative group of Zmod(n)

Group

299

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2

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2021-07-02 00:27:42 +0100 FabianG

why can't I compute the zeros of an integer polynomial using solve()?

221

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2021-07-01 23:52:06 +0100 FabianG

Consider the set of all symmetric matrices of a given size $n$ with entries lying in $\{0,1\}$ such that all diagonal entries are zeros in the matrices.

linear-algebra

302

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1

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1

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2021-06-30 22:54:14 +0100 tmonteil

Is it possible for the spectrum() method to use all CPU cores?

210

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1

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no

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2021-06-29 17:48:36 +0100 Jesus Martinez Garcia

Turning integers into booleans for rapid comparison of subsets

186

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2021-06-29 17:15:25 +0100 JSCHWING

I am trying to change the ring in sage.

259

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2

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1

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2021-06-29 15:14:14 +0100 slelievre

differential equation

92

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2021-06-27 22:40:04 +0100 Cyrille

Doubt about solve_ineq

algebra

965

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1

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2

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2021-06-27 16:31:50 +0100 tmonteil

i doesn't belong to QQbar ? Why ?

fixed_issue

180

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no

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2021-06-26 23:21:41 +0100 et_l

How to prevent sage+macaulay2 overusing RAM on CoCalc (SageMathCloud)

431

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1

answer

1

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2021-06-25 09:55:17 +0100 slelievre

I can't use pip to add a python toolbox due to the mac openSSL problem. What is the current best work around?

530

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1

answer

1

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2021-06-24 19:33:45 +0100 slelievre

How to calculate some Ricci tensor derived quantities.

331

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1

answer

1

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2021-06-24 17:21:22 +0100 FabianG

8174 questions

Am I plotting this function incorrectly?

Please Suggest some references for the concepts of curvature, Radius of curvature by using sagemath

GP compiler problem

Obtaining admissible relations for acyclic tree quivers with Sage for QPA

multiplicative inverse from irreducible polynomial

How to computation primary decomposition in complex ring?

how to computation primary decomposition in quotient polynomial ring?

Simplification of arctan2(f1,f2) expressions.

Wrong result after using factor(): known Sage bug?

Why does `all_graph_colorings` not generate all possible colorings?

Why am I getting a different solution on SageMath for an ODE compared to when I work it by hand?

MacOS: Is there a difference between SageMath 9.3 and SageMath9.3 app notebooks?

hi could you tell me the sage command to restrict a vector subspace of a bilinear form? thank you

Several charts at top create trouble with submanifolds

Catch exception from forked subprocess

How to load stl files into sage math

fixed subfield of cyclotomic field

how can I manipulate a multiplicative group of Zmod(n)

why can't I compute the zeros of an integer polynomial using solve()?

Consider the set of all symmetric matrices of a given size $n$ with entries lying in $\{0,1\}$ such that all diagonal entries are zeros in the matrices.

Is it possible for the spectrum() method to use all CPU cores?

Turning integers into booleans for rapid comparison of subsets

I am trying to change the ring in sage.

differential equation

Doubt about solve_ineq

i doesn't belong to QQbar ? Why ?

How to prevent sage+macaulay2 overusing RAM on CoCalc (SageMathCloud)

I can't use pip to add a python toolbox due to the mac openSSL problem. What is the current best work around?

How to calculate some Ricci tensor derived quantities.

Is it hopeless to compute a Groebner basis for this big system?

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