12352 questions

Which version of sage does the sage cell server use?

• sagecell
• sagemathcell
• cell_server

12

views

1

answer

no

votes

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

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

• graph-theory

Pickling error with multiprocessing

• multiprocessing

Iterate over tranlsation elements of affine Weyl group

• kazhdan-lusztig
• weyl-group
• coxetergroup
• Hecke-algebra

Does Sage have a function to determine vertex cuts?

• graph-theory

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

• kazhdan-lusztig
• coxetergroup
• weyl-group
• Hecke-algebra

61

views

1

answer

2

votes

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

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

• graph-theory

Error building Sage on Mac M1

convert symbolic matrix to numeric one

An Exercicse from A=B

• simplification

Is there a "compound matrix" method for matrices?

• matrices
• determinant

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

• Python3.x
• classes

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

• TensorProducts
• algebras
• clifford-algebra

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

• finite-fields
• finite-field

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

• Elliptic-curves
• finite-fields

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

• isogenies

Twin reduction in Graph

• graph-theory

Sagemath 9.5 vs Sagemath 10.3

• WSL
• conda

115

views

no

answers

no

votes

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

Problem in defining a function

• function

Comparing two symbolic expressions without sympy

• symbolic-expression

115

views

1

answer

no

votes

2024-07-11 20:41:19 +0200 FrédéricC

cmap='colors' returns always blue color

• cmap
• wrong
• colors

Number of sylow subgroups

• group_theory
• finite-group

How to work with exterior powers of exterior powers?

• ExteriorAlgebra
• TensorProducts

complex expand

• complex-numbers

Radical numerical expressions not handled by simplify_full ?

• numerical

List of all invariant factors (finite abelian groups)

• finite_abelian_group
• invariant_factor

91

views

1

answer

no

votes

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

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

• is_prime
• primality
• Implementation

Finding integer solutions to systems of polynomial equations

• polynomials
• solve
• ring
• variable

About Grobner basis

• grobner-basis