Questions - ASKSAGE: Sage Q&A Forum

168

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2024-07-14 13:47:50 +0100 rewi

Does there exists any simple connected graph $G$ of order $n$, such that whenever $\dfrac{\lambda}{k}$ is an eigenvalue of the adjacency matrix of $G$

graph-theory

174

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2024-07-18 12:58:21 +0100 c.p.

Alternative to changing the add of Integers class (need $0_{\mathbb Z} + x = x$, $x$ belonging to custom class)

452

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2024-07-19 18:19:10 +0100 more_weight

Is there a "compound matrix" method for matrices?

142

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2024-07-20 14:03:54 +0100 vdelecroix

convert symbolic matrix to numeric one

113

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2024-07-21 01:14:23 +0100 ibarros

Error building Sage on Mac M1

171

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1

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2024-07-23 12:53:58 +0100 SDawydiak

Iterate over tranlsation elements of affine Weyl group

156

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2024-07-24 01:05:48 +0100 fhn

Pari-Gp on Jupyter

pari

131

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1

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2024-07-25 14:28:19 +0100 c.p.

Where does this minus come from in the squared Clifford algebra, Cl$(\mathbb Z,\mathrm{diag}[1,1])^{\otimes 2}$ ?

138

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1

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2024-07-25 21:10:20 +0100 Sotto

Minimize function

minimize

129

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answers

1

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2024-07-25 21:13:21 +0100 Hisham Bhatti

Is there a way to get the Tait graph from a knot diagram?

142

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2

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2024-07-26 12:17:59 +0100 Gordon

Memory leak in is_planar

188

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1

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2024-07-28 16:39:10 +0100 Kaunil

How do I plot 3d plots side by side?

143

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1

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2024-07-31 14:35:28 +0100 hrmacbeth

SDP solver over QQ

222

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2024-08-08 10:39:52 +0100 FrédéricC

Interface to custom pari/GP

pari

262

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2024-08-04 17:02:00 +0100 mn124700

Odd warnings with cython

389

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2024-08-05 00:32:03 +0100 jimb417

how to fix sage.all not available this is a limited REPL on Fedora 40 KDE

132

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2024-08-09 04:35:31 +0100 mathstudent

How can I create a new basis of Quasisymmetric Functions?

279

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2024-08-13 08:46:37 +0100 FrédéricC

How do I install sagemath?

ubuntu-24.04

919

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2024-08-16 09:00:03 +0100 FrédéricC

I use Kali Linux and cannot install Sage

229

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2024-08-15 18:11:17 +0100 SP1605

How to install new packages for LaTeX in Cocalc

261

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1

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2024-08-26 12:29:34 +0100 aneet

How do I speed up the symbolic calculation of Riemann tensor?

222

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1

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2024-08-22 15:41:19 +0100 mlv

How to set the preferred kernel?

277

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1

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2024-08-26 12:20:52 +0100 aneet

can i define a metric using 'tensorwithindices', such that it is defined as one entity only and not by 16 components?

224

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2024-08-29 12:37:29 +0100 andrés

How to get a random point on a elliptic curve from sagemath?

EllipticCurve

216

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2024-08-30 13:09:19 +0100 rburing

how to get the sagemath programs related to graphs with nodes and edges

165

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2024-08-30 08:26:25 +0100 Lfun

L-function of elliptic curve over rational function fields

230

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2024-09-02 19:17:03 +0100 kerP

500: internal server error-Pandoc wasn't found

274

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answers

1

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2024-09-23 10:30:49 +0100 FrédéricC

Converting Homotopy continuation in Maple into SageMath

AlgebraicGeometry

154

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no

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2024-09-08 12:20:42 +0100 AndreaMelcarne

SageManifold expand around infinity

276

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answers

1

vote

2024-09-09 02:41:02 +0100 Panzós

How to find a CM elliptic curve with small integer coefficients?

Elliptic-curves

8163 questions

Does there exists any simple connected graph $G$ of order $n$, such that whenever $\dfrac{\lambda}{k}$ is an eigenvalue of the adjacency matrix of $G$

Alternative to changing the add of Integers class (need $0_{\mathbb Z} + x = x$, $x$ belonging to custom class)

Is there a "compound matrix" method for matrices?

convert symbolic matrix to numeric one

Error building Sage on Mac M1

Iterate over tranlsation elements of affine Weyl group

Pari-Gp on Jupyter

Where does this minus come from in the squared Clifford algebra, Cl$(\mathbb Z,\mathrm{diag}[1,1])^{\otimes 2}$ ?

Minimize function

Is there a way to get the Tait graph from a knot diagram?

Memory leak in is_planar

How do I plot 3d plots side by side?

SDP solver over QQ

Interface to custom pari/GP

Odd warnings with cython

how to fix sage.all not available this is a limited REPL on Fedora 40 KDE

How can I create a new basis of Quasisymmetric Functions?

How do I install sagemath?

I use Kali Linux and cannot install Sage

How to install new packages for LaTeX in Cocalc

How do I speed up the symbolic calculation of Riemann tensor?

How to set the preferred kernel?

can i define a metric using 'tensorwithindices', such that it is defined as one entity only and not by 16 components?

How to get a random point on a elliptic curve from sagemath?

how to get the sagemath programs related to graphs with nodes and edges

L-function of elliptic curve over rational function fields

500: internal server error-Pandoc wasn't found

Converting Homotopy continuation in Maple into SageMath

SageManifold expand around infinity

How to find a CM elliptic curve with small integer coefficients?

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