Questions - ASKSAGE: Sage Q&A Forum

834

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2

answers

2

votes

2021-06-30 01:56:45 +0100 tmonteil

Define matrix indexed by partitions

746

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1

answer

1

vote

2021-06-30 17:44:53 +0100 slelievre

numpy cube root 'not callable'

909

views

1

answer

1

vote

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

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

756

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1

answer

1

vote

2021-07-01 09:10:10 +0100 philipp7

Reusing output of QEPCAD

qepcad

548

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1

answer

1

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2021-07-01 16:08:34 +0100 dsejas

can't round directly a sum

round
sum

748

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1

answer

no

votes

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

970

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1

answer

2

votes

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

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

625

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1

answer

1

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2021-07-02 17:55:24 +0100 lisandrasp

Graphic not shown in PyCharm

487

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1

answer

1

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2021-07-04 14:06:28 +0100 slelievre

Implicit_plot with degenerate conics

implicit_plot

495

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1

answer

no

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2021-07-04 17:40:42 +0100 slelievre

How to construct the set of all symmetric invertible $\{0,1\}$ matrices of order 5 in sagemath

935

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1

answer

no

votes

2021-07-05 17:07:44 +0100 eric_g

Problem with Metric Tensor coordinate change.

1k

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1

answer

3

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

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

Group

1k

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3

answers

2

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2021-07-05 21:04:42 +0100 FrédéricC

fixed subfield of cyclotomic field

647

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1

answer

1

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2021-07-06 13:21:14 +0100 rburing

How to check that field is Number Field

1k

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1

answer

1

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2021-07-06 21:33:42 +0100 Max Alekseyev

Find binary solution over non square matrix

linear-algebra

328

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1

answer

1

vote

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

How to load stl files into sage math

959

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1

answer

2

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

Catch exception from forked subprocess

816

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2

answers

2

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

Several charts at top create trouble with submanifolds

556

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1

answer

no

votes

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

909

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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?

826

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1

answer

1

vote

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

490

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1

answer

1

vote

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

Why does `all_graph_colorings` not generate all possible colorings?

1k

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2

answers

1

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

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

448

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no

answers

1

vote

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

Simplification of arctan2(f1,f2) expressions.

323

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no

answers

no

votes

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

how to computation primary decomposition in quotient polynomial ring?

508

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no

answers

no

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

How to computation primary decomposition in complex ring?

483

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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

1k

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1

answer

no

votes

2021-07-10 16:57:59 +0100 tmonteil

Are symbols guaranteed unique ?

247

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no

answers

no

votes

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

Obtaining admissible relations for acyclic tree quivers with Sage for QPA

quivers

954

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1

answer

2

votes

2021-07-11 23:51:11 +0100 dsejas

Solve cannot get algebraic answer without taking logarithm

solve

12776 questions

Define matrix indexed by partitions

numpy cube root 'not callable'

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

Reusing output of QEPCAD

can't round directly a sum

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.

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

Graphic not shown in PyCharm

Implicit_plot with degenerate conics

How to construct the set of all symmetric invertible $\{0,1\}$ matrices of order 5 in sagemath

Problem with Metric Tensor coordinate change.

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

fixed subfield of cyclotomic field

How to check that field is Number Field

Find binary solution over non square matrix

How to load stl files into sage math

Catch exception from forked subprocess

Several charts at top create trouble with submanifolds

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

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

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

Why does `all_graph_colorings` not generate all possible colorings?

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

Simplification of arctan2(f1,f2) expressions.

how to computation primary decomposition in quotient polynomial ring?

How to computation primary decomposition in complex ring?

multiplicative inverse from irreducible polynomial

Are symbols guaranteed unique ?

Obtaining admissible relations for acyclic tree quivers with Sage for QPA

Solve cannot get algebraic answer without taking logarithm

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