Questions - ASKSAGE: Sage Q&A Forum

695

views

3

answers

1

vote

2014-10-31 11:50:01 +0200 rws

A simple hypergeometric function fails.

310

views

1

answer

2

votes

2014-11-13 01:29:23 +0200 tmonteil

A defect in the first_terms function in the OEIS module

278

views

no

answers

no

votes

2014-11-22 14:14:05 +0200 Han

Cannot call Mathematica functions form Sage

1k

views

1

answer

no

votes

2017-11-03 17:11:23 +0200 Emmanuel Charpentier

sage cannot get the simplest form on the limit expression with binomial and exponential operations

1k

views

3

answers

1

vote

2015-02-03 15:41:30 +0200 marguin

I don't know why Sage return 0 for integrate(sin(2*x).abs(),(x,0,pi)) when its value is 2

1k

views

1

answer

1

vote

2014-12-28 08:28:21 +0200 FrédéricC

Checking Similarity of Matrices over Finite Fields

389

views

1

answer

1

vote

2015-01-27 22:24:27 +0200 NahsiN

Attaching files in notebook does not update contents

839

views

1

answer

2

votes

2015-01-28 13:08:03 +0200 tmonteil

density_plot + def'ed python function = TypeError?

277

views

1

answer

no

votes

2015-01-30 12:19:24 +0200 tmonteil

TypeError in creating ODE variable

641

views

1

answer

1

vote

2015-01-30 13:08:09 +0200 tmonteil

cannot calculate limit

384

views

3

answers

1

vote

2015-03-01 08:20:18 +0200 rws

Is this a bug or what am I missing, simple limit computation

429

views

2

answers

no

votes

2015-03-04 11:45:05 +0200 tmonteil

Interpreting an element of CyclotomicField as an element of polynomial ring

confirmed_issue

325

views

1

answer

no

votes

2015-03-24 13:28:51 +0200 Nathann

Testing planarity on embedding gives wrong result

349

views

1

answer

1

vote

2015-03-27 16:38:38 +0200 tmonteil

eigenvalues of matrices in AA

1k

views

no

answers

1

vote

2015-04-13 19:01:38 +0200 tmonteil

wrong answer for integral

confirmed_issue

778

views

1

answer

2

votes

2015-04-30 12:21:10 +0200 tmonteil

bell_polynomial(n,k).coefficients() raises an error

2k

views

1

answer

1

vote

2015-05-05 01:35:29 +0200 calc314

LU decomposition for a matrix

2k

views

1

answer

1

vote

2015-05-29 11:44:00 +0200 tmonteil

range, xrange and ellipsis iteration.

407

views

1

answer

no

votes

2015-06-19 19:07:57 +0200 tmonteil

Taylor expansion assumptions

confirmed_issue

469

views

2

answers

1

vote

2015-06-25 14:25:44 +0200 tmonteil

Multiplying matrices with different parents?

308

views

no

answers

no

votes

2015-06-29 15:21:52 +0200 Peter Luschny

Another problem with integral

292

views

1

answer

no

votes

2015-08-17 15:52:16 +0200 kcrisman

Wrong error message

982

views

no

answers

2

votes

2015-09-15 11:09:49 +0200 Olof Bergvall

High memory usage when substituting variables

1k

views

2

answers

1

vote

2015-09-25 13:38:41 +0200 tmonteil

Can you please help with the construction of the piecewise function specified in the details and its plotting?

7k

views

1

answer

3

votes

2015-09-29 15:35:21 +0200 tmonteil

Easiest way to work in the multiplicative group of Zmod(n)

626

views

2

answers

3

votes

2015-10-08 04:05:42 +0200 vdelecroix

non-negative integer relations on vertices

254

views

1

answer

1

vote

2015-11-11 12:02:52 +0200 tmonteil

Sage says that a divergent integral converges

confirmed_issue

309

views

1

answer

1

vote

2015-12-04 17:46:56 +0200 tmonteil

Cannot mulyiply polynomial by matrix when ordering is explicitly specified

269

views

1

answer

1

vote

2016-02-04 11:51:48 +0200 tmonteil

string monoid class should define one()

confirmed_issue

377

views

1

answer

1

vote

2016-02-11 21:51:59 +0200 tmonteil

188 questions

A simple hypergeometric function fails.

A defect in the first_terms function in the OEIS module

Cannot call Mathematica functions form Sage

sage cannot get the simplest form on the limit expression with binomial and exponential operations

I don't know why Sage return 0 for integrate(sin(2*x).abs(),(x,0,pi)) when its value is 2

Checking Similarity of Matrices over Finite Fields

Attaching files in notebook does not update contents

density_plot + def'ed python function = TypeError?

TypeError in creating ODE variable

cannot calculate limit

Is this a bug or what am I missing, simple limit computation

Interpreting an element of CyclotomicField as an element of polynomial ring

Testing planarity on embedding gives wrong result

eigenvalues of matrices in AA

wrong answer for integral

bell_polynomial(n,k).coefficients() raises an error

LU decomposition for a matrix

range, xrange and ellipsis iteration.

Taylor expansion assumptions

Multiplying matrices with different parents?

Another problem with integral

Wrong error message

High memory usage when substituting variables

Can you please help with the construction of the piecewise function specified in the details and its plotting?

Easiest way to work in the multiplicative group of Zmod(n)

non-negative integer relations on vertices

Sage says that a divergent integral converges

Cannot mulyiply polynomial by matrix when ordering is explicitly specified

string monoid class should define one()

init.sage doesn't work for the notebook server?

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