Questions - ASKSAGE: Sage Q&A Forum

905

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2024-07-25 21:13:14 +0200 Hisham Bhatti

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

401

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1

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2024-07-25 21:10:20 +0200 Sotto

Minimize function

minimize

225

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answers

1

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2024-07-25 14:28:19 +0200 c.p.

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

306

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2024-07-24 01:05:48 +0200 fhn

Pari-Gp on Jupyter

pari

596

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1

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no

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2024-07-23 22:03:03 +0200 Bern

Which version of sage does the sage cell server use?

528

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1

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no

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2024-07-23 21:16:51 +0200 John Palmieri

Does Sage have a built-in function to output an adjacency list?

graph-theory

306

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no

answers

1

vote

2024-07-23 12:53:58 +0200 SDawydiak

Iterate over tranlsation elements of affine Weyl group

526

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1

answer

1

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2024-07-22 15:58:02 +0200 vdelecroix

Does Sage have a function to determine vertex cuts?

graph-theory

438

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1

answer

1

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2024-07-22 12:02:59 +0200 vdelecroix

return structure constants of Iwahori-Hecke algebra as a list of pairs

1k

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1

answer

2

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2024-07-21 15:27:52 +0200 rburing

The canonical labels in SageMath are different from those in nauty.

graph-theory

169

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2024-07-21 01:14:23 +0200 ibarros

Error building Sage on Mac M1

343

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2024-07-20 14:03:54 +0200 vdelecroix

convert symbolic matrix to numeric one

553

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2

answers

1

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2024-07-20 07:42:36 +0200 Emmanuel Charpentier

An Exercicse from A=B

simplification

894

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no

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2024-07-19 18:19:10 +0200 more_weight

Is there a "compound matrix" method for matrices?

304

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no

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no

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2024-07-18 12:58:21 +0200 c.p.

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

661

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1

answer

1

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2024-07-18 08:09:31 +0200 c.p.

Tensor product of Clifford algebra with another (non-Clifford)

878

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1

answer

1

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2024-07-17 11:01:34 +0200 vdelecroix

How to use GF() on a very large finite field ?

751

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1

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no

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2024-07-16 16:37:47 +0200 yx7

How to compute the order of the base point for a curve in twisted Edwards form ?

477

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1

answer

no

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2024-07-16 16:27:34 +0200 yx7

$2i$ map of an the elliptic curve over $F_p^2$ defined by $y^2=x^3+x$

isogenies

716

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3

answers

2

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2024-07-15 20:45:00 +0200 vdelecroix

Twin reduction in Graph

graph-theory

287

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no

answers

no

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2024-07-14 13:47:50 +0200 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

428

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2024-07-13 13:55:51 +0200 hamouda

Problem in defining a function

function

421

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no

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2024-07-11 23:33:31 +0200 c.p.

Comparing two symbolic expressions without sympy

symbolic-expression

375

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1

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no

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2024-07-11 20:41:19 +0200 FrédéricC

cmap='colors' returns always blue color

560

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1

answer

2

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2024-07-10 22:21:27 +0200 vdelecroix

Number of sylow subgroups

223

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2

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2024-07-10 22:10:45 +0200 Chase

How to work with exterior powers of exterior powers?

503

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3

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2

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2024-07-10 17:29:44 +0200 eric_g

complex expand

complex-numbers

570

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1

answer

1

vote

2024-07-10 08:01:19 +0200 c.p.

Radical numerical expressions not handled by simplify_full ?

numerical

673

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1

answer

no

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2024-07-09 14:48:19 +0200 vdelecroix

List of all invariant factors (finite abelian groups)

2k

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1

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no

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2024-07-08 22:43:51 +0200 John Palmieri

12753 questions

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

Minimize function

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

Pari-Gp on Jupyter

Which version of sage does the sage cell server use?

Does Sage have a built-in function to output an adjacency list?

Iterate over tranlsation elements of affine Weyl group

Does Sage have a function to determine vertex cuts?

return structure constants of Iwahori-Hecke algebra as a list of pairs

The canonical labels in SageMath are different from those in nauty.

Error building Sage on Mac M1

convert symbolic matrix to numeric one

An Exercicse from A=B

Is there a "compound matrix" method for matrices?

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

Tensor product of Clifford algebra with another (non-Clifford)

How to use GF() on a very large finite field ?

How to compute the order of the base point for a curve in twisted Edwards form ?

$2i$ map of an the elliptic curve over $F_p^2$ defined by $y^2=x^3+x$

Twin reduction in Graph

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 $G$

Problem in defining a function

Comparing two symbolic expressions without sympy

cmap='colors' returns always blue color

Number of sylow subgroups

How to work with exterior powers of exterior powers?

complex expand

Radical numerical expressions not handled by simplify_full ?

List of all invariant factors (finite abelian groups)

what primality test is used by "is_prime" function over the integer in sage math?

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