216 questions

Error during integration: not of type (UNSIGNED-BYTE 15)

• definite-integral
• complex

Special-case a particular value of an interact slider

• slider

some questions about @interact

• plot

find maximum value of F

• max_symbolic
• expressions
• sage
• function

Interactivelinearprogramming gives the wrong answer

• linear-programming

Calimero effect in plot3d

• plot3d

Trigonometric equation

641

views

1

answer

2

votes

2021-01-17 16:15:47 +0100 rburing

Determine Two quadratic form is integer congruence (rational equivalent)?

• linear-algebra
• QuadraticForm
• lattice

How to use for loops and assign values to array

• binary

374

views

1

answer

1

vote

2021-01-19 19:36:29 +0100 rburing

Solving symbolic equations to IntegerModRing(26)

• symbolic-expression
• linear_systems

Solving the Schrodinger equation using sage (Well)

487

views

2

answers

1

vote

2021-02-01 22:10:53 +0100 Max Alekseyev

Solve for coefficients of polynomials

• algebra
• equation-system

1k

views

2

answers

1

vote

2021-02-04 19:30:50 +0100 Max Alekseyev

integer solutions to this system of equations

• diophantine
• number_theory

1k

views

1

answer

2

votes

2022-06-13 00:55:59 +0100 Max Alekseyev

Sage crash when computing variety for an ideal with many variables

• variety
• ideal
• crash

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

• solve

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

• lattice
• lattices
• integers-moduo-n

Parametric plot doesn't work as expected

• 3D-plots
• parametric_plot3d
• projective

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

• differential_eqns
• periodic
• periodic_eqns

Quotient of polynomial ring over integers not working

• quotient_ring
• PolynomialRing
• confirmed_issue

How to solve a Bernoulli Diff EQ?

• differential
• differential_eqns
• Bernoulli

Computing geodesics for 4D manifold

• diff-geometry
• tensor
• geodesic
• geodesics

Crypto transaction puzzle on the testnet address 2MuUKuRSr5sbj9HA9dDo5RS4QVMDrcnyu1

• math

219

views

1

answer

2

votes

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

How to interpret Solve_ineq() result ?

• algebra

526

views

1

answer

1

vote

2024-04-16 22:47:46 +0100 Max Alekseyev

Thue-Mahler equation

• number-theory
• diophantine

How to calculate some Ricci tensor derived quantities.

• Ricci_Tensor
• ricci_scalar
• covariant_derivative

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

669

views

3

answers

2

votes

2021-07-05 21:04:42 +0100 FrédéricC

fixed subfield of cyclotomic field

• galois_group
• number_fields

How to change variables in differential equation?

• differential
• equation

1k

views

1

answer

3

votes

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

Compute minimal number of generators of subring

• CommutativeAlgebra