328 questions

1k

views

1

answer

no

votes

2021-10-29 11:24:58 +0100 rburing

'Graphics' object is not callable

• graphics

1k

views

1

answer

3

votes

2021-08-25 16:03:05 +0100 rburing

Compute minimal number of generators of subring

• CommutativeAlgebra

530

views

1

answer

1

vote

2021-08-17 17:29:58 +0100 Max Alekseyev

How do I use Groebner's basis in SageMath to solve a nonlinear system? [closed]

• grobner-basis
• nonlinear-system

Is there a way in sagemath assisted by mathematics to find only and exclusively the first valid solution without calculating the other solutions? [closed]

• factorization

Solutions to Equations over different fields

• equation-system
• finite-fields
• solution

How to change variables in differential equation?

• differential
• equation

668

views

3

answers

2

votes

2021-07-05 21:04:42 +0100 FrédéricC

fixed subfield of cyclotomic field

• galois_group
• number_fields

how can I manipulate a multiplicative group of Zmod(n)

• Group

why can't I compute the zeros of an integer polynomial using solve()?

• polynomial
• roots
• integer
• factor
• variable

How to calculate some Ricci tensor derived quantities.

• Ricci_Tensor
• ricci_scalar
• covariant_derivative

How tho pass an indexed variable to a function ?

• programmation

219

views

1

answer

2

votes

2021-06-09 23:15:17 +0100 rburing

How to interpret Solve_ineq() result ?

• algebra

How to transform a derived set of inequation in the good polyhedron format

• algebra

Use solve with inequality extracted from polytope

• analysis

Crypto transaction puzzle on the testnet address 2MuUKuRSr5sbj9HA9dDo5RS4QVMDrcnyu1

• math

Computing geodesics for 4D manifold

• diff-geometry
• tensor
• geodesic
• geodesics

Geodesics/tangent vector evaluation interpolation error

• sagemanifolds
• geodesics
• interpolation
• tangent_vector

how to solve equations for polynomials coefficients?

• coefficients

Geometry math

935

views

1

answer

no

votes

2021-05-04 16:41:47 +0100 Max Alekseyev

Bivariate Coppersmith method

• Bivariate
• Coppersmith
• method

solve with 2 unknows types

• solve

How to solve a Bernoulli Diff EQ?

• differential
• differential_eqns
• Bernoulli

569

views

1

answer

no

votes

2021-04-28 00:31:04 +0100 Max Alekseyev

AttributeError: '...FunctionFieldElement_rational' object has no attribute 'series'

• sagemath
• Taylor_expansion

How can I request the cooperation of sagemath mathematicians and programmers for a project? [closed]

• cooperation

Quotient of polynomial ring over integers not working

• quotient_ring
• PolynomialRing
• confirmed_issue

How to find and plot both steady periodic solution and actual solution?

• differential_eqns
• periodic
• periodic_eqns

Parametric plot doesn't work as expected

• 3D-plots
• parametric_plot3d
• projective

Evaluating a form field at a point on vectors

• differential_form
• euclidean
• vector

Sagemath: Closest_vector not working on mxn matrix when m!=n?

• lattice
• lattices
• integers-moduo-n

f(leftVarlist)== f(rigthVarList)=solve(sysEqu,leftVarList,rigthVarList)

• solve