Questions - ASKSAGE: Sage Q&A Forum

1k

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2

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2

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2018-07-25 20:17:42 +0100 slelievre

[centos7] using available packages ?

3k

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2

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2

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2018-07-31 19:16:52 +0100 dan_fulea

Not able to install with apt-get

1k

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2

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3

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2018-08-06 17:45:28 +0100 Emmanuel Charpentier

does sagemath support fresnels function?

symbolic

537

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2

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2

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2018-08-04 15:30:18 +0100 Sébastien

Words avoiding patterns

770

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2

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4

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2018-08-08 19:38:11 +0100 Mafra

arrange an expression in powers of a variable

813

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2

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4

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2019-03-13 00:08:00 +0100 eric_g

Solved: Why does integrate(psi(y)f(y),y) return an error but integrate(psi(t,y)f(t,y),y) works?

604

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2

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no

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2018-08-28 18:21:58 +0100 slelievre

How can I calculate this sum? (accept both sage(cocalc) and by hand)

921

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2

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no

votes

2018-08-21 13:29:10 +0100 Iguananaut

Installing 8.3

1k

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2

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no

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2018-09-02 20:44:06 +0100 slelievre

How can I find the sum of fibonacci (1) + (2) + (4) + (7) + (11) + (16) + ... ?

1k

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2

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1

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2018-08-25 22:27:06 +0100 Emmanuel Charpentier

Unhandled SIGILL: An illegal instruction occurred.

443

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2

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1

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2018-08-28 14:30:41 +0100 Emmanuel Charpentier

Wrong result from integral(log(1+1/(x**2+1)), x, -oo, oo)

572

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2

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3

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2018-08-28 05:23:37 +0100 Gordon

Why can't I find the spectral radius of a tree?

571

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2

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1

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2018-08-30 05:59:52 +0100 sam nazari

Power set with group operation as symmetric difference

438

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2

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1

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2018-09-03 09:15:55 +0100 Sébastien

Setting relations between variables

symbolic

1k

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2

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3

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2022-02-06 20:10:05 +0100 rewi

How to find the spanning elementary subgraphs of a given graph

MILP_example

1k

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2

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1

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2023-01-19 16:47:09 +0100 slelievre

Plotting systems of linear equations with 3 variables

513

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2

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1

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2018-09-17 15:11:37 +0100 RegularUser

What is a 'CoxeterGroup'?

coxetergroup

329

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2

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2

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2018-09-09 14:39:13 +0100 eric_g

Printing _sage_var_x instead of x

3k

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2

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1

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2018-09-11 17:31:17 +0100 Emmanuel Charpentier

Is there a sage command to compute complex numbers?

648

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2

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no

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2018-09-14 14:16:52 +0100 kcrisman

Only one of two identical entries in the notebook gives graphics output for show()

2k

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2

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3

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2018-09-14 09:44:53 +0100 tmonteil

list of random non-zero elements

586

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2

answers

1

vote

2018-09-14 02:04:13 +0100 slelievre

Using powermod in a loop

437

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2

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1

vote

2018-09-25 03:13:51 +0100 dazedANDconfused

How to plot a set of points?

1k

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2

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3

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2018-10-02 14:50:50 +0100 calc314

plotting autonomous differential equations

466

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2

answers

2

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2018-09-26 14:11:36 +0100 tmonteil

Memory leaks with matrix multiplication over GF(2)

916

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2

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1

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2018-10-01 18:55:21 +0100 Emmanuel Charpentier

sum and Substitute

584

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2

answers

1

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2018-10-07 19:09:26 +0100 arojas

Characteristic polynomial of symbolic matrix of size 7

1k

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2

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3

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2018-10-08 17:53:06 +0100 slelievre

Python3 MigrationStatus

Python3.x

1k

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2

answers

no

votes

2018-10-08 10:06:35 +0100 nimaous

error with importing sage into a python file

ImportError

725

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2

answers

2

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2018-10-25 01:36:34 +0100 slelievre

12519 questions

[centos7] using available packages ?

Not able to install with apt-get

does sagemath support fresnels function?

Words avoiding patterns

arrange an expression in powers of a variable

Solved: Why does integrate(psi(y)f(y),y) return an error but integrate(psi(t,y)f(t,y),y) works?

How can I calculate this sum? (accept both sage(cocalc) and by hand)

Installing 8.3

How can I find the sum of fibonacci (1) + (2) + (4) + (7) + (11) + (16) + ... ?

Unhandled SIGILL: An illegal instruction occurred.

Wrong result from integral(log(1+1/(x**2+1)), x, -oo, oo)

Why can't I find the spectral radius of a tree?

Power set with group operation as symmetric difference

Setting relations between variables

How to find the spanning elementary subgraphs of a given graph

Plotting systems of linear equations with 3 variables

What is a 'CoxeterGroup'?

Printing _sage_var_x instead of x

Is there a sage command to compute complex numbers?

Only one of two identical entries in the notebook gives graphics output for show()

list of random non-zero elements

Using powermod in a loop

How to plot a set of points?

plotting autonomous differential equations

Memory leaks with matrix multiplication over GF(2)

sum and Substitute

Characteristic polynomial of symbolic matrix of size 7

Python3 MigrationStatus

error with importing sage into a python file

Disable modules at compile-time or runtime

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