12739 questions

363

views

no

answers

2

votes

2019-02-08 09:29:45 +0100 FrédéricC

draw all faces of alcoves (affine root system)

• alcoves
• graphics
• 3d
• plot

replace fraction by decimal value in expression

2d Random march Markov'Chain

• 2D
• random
• Markov_chain

Mapping 2-dimensional matrix index to a list [closed]

• overlapping
• submatrix
• index
• coordinates
• mapping

Compute xgcd over Gaussian integers

• gaussian
• algebra
• xgcd
• TypeError

__init__() takes exactly 5 arguments (4 given) error in contour plot

• error
• graphics
• 2Dplot

How to evaluate and simplify symbolic equations with some numbers?

How to get a graphical representation of my graph's uncertainty due to RIFs?

Unable to calculate numeric output of calculation with RIFs? Bug?

Display Vertex Label a Polytope

• polytope
• vertex_labels

Solutions step by step in sagemath with maxima

• maxima
• step

Divide Combinations(n,k) into multiple parts (n > 1110)

• Memory
• load
• csv
• combinations
• list

How to get all the integer solutions to a system of linear equations ?

• linear_equations
• linear_programming
• linear_systems

Error in false statement [closed]

• error
• false
• statement

272

views

no

answers

2

votes

2019-03-05 10:13:06 +0100 rburing

Linear code over a finite ring

• linearcode
• finite_ring

Save/load huge dictionary

• save
• load
• huge
• dictionary
• Memory

subset of sphere defined by inequalities

• sphere
• geometry

Branching to Levi Subgroups in Sage

• liealgebra
• representations
• weight_lattices

232

views

no

answers

1

vote

2019-03-07 14:29:01 +0100 FrédéricC

Wrong output by plotting with SageMath Version 8.4.rc1 (Trusted)

• 2Dplot
• error

TypeError: cannot solve differential equation

• desolve_system
• TypeError

displaying png in sage-8.1.ova VirtualBox notebook

• png
• display
• OVA
• virtualbox

Using CPLEX via SAGE when it's package installed

• CPLEX
• package
• Debian

Evaluating a derivative of an unknown function

• derivative
• evaluation

Change dimensions of graph

• dimensions
• Poset
• graphs
• show

elliptic curve arithmetic without inversion

• EllipticCurve
• inverse
• arithmetic

Unexpected result: quotient of algebra of free monoid by ideal

• bug
• monoid
• ideal
• quotient

Polynomial_GF2x in pow(x,y) operation?

• PolynomialRing
• GF

Is there any way to inject a variable in the local environment of a function ?

• name_spaces
• symbolic-variables

Convert polynomial to integer value ?

• PolynomialRing
• GF

SUBSTITUTIONS IN SYMBOLIC EXPRESSIONS [closed]

• substitution