333 questions

368

views

2

answers

no

votes

2025-02-16 15:34:30 +0100 Max Alekseyev

Example of matrices satisfying certain matrix equation

Solve a system

• equation-system

Solving modular systems of equation

• modular
• equation-system

Solving simple utility maximization problems in sage.

• find_local_maximum

174

views

1

answer

no

votes

2025-06-26 01:59:09 +0100 Max Alekseyev

Using the "solve" function in a field extension

• algebraic_equations
• extension-field
• variety

Symbolic calculus of extrema

• maximum
• minimum

856

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

plot the the intersection of two surfaces in 3d, use of a special colour for the intersection

• 3D-plots

405

views

1

answer

no

votes

2023-10-26 14:14:17 +0100 Max Alekseyev

Solving a system of equations over finite fields with integer coefficients

• finite-fields

function minimize cannot solve Lagrange Multipliers problem.

• minimize_constrained
• minimize
• lagrange_multipliers

define new vector

• vectors
• dot
• product

System of 3 equations in 3 variables with symbolic coefficients

• symbolic
• equations
• solve

300

views

1

answer

no

votes

2024-05-01 04:04:53 +0100 Max Alekseyev

Convert solution set to vector notation?

Substitution

• substitution

some questions about @interact

• plot

Solving Simultaneous Equations: How to Exclude Imaginary Numbers? [closed]

1k

views

1

answer

no

votes

2022-06-07 12:23:08 +0100 Sébastien Palcoux

Fastest way to solve non-negative linear diophantine equations

• quick
• diophantine
• linear_equations
• positive
• partition

how to plot solution of differential system

• differential
• equation

Solving a simple system of equations

• solve
• system

1k

views

1

answer

no

votes

2019-09-20 10:37:39 +0100 FrédéricC

Wrong hessian

• Optimisation

Solving matrix equation over extension field with solutions in the base field

Equation solution returns unequal values for supposedly equal variables

• symbolic-functions
• symbolic-expression
• solver

Solving a system by resultant computations

• resultant

solving a system of equations, depending on only a subset of variables

Solve an calculate [closed]

• solve
• calculate

869

views

1

answer

no

votes

2013-06-26 13:30:46 +0100 ndomes

solving radical equations with parameters

• solve
• radical
• parameters
• conditions

plot circle using complex numbers

• complex-analysis
• analysis
• 2Dplot
• complexplot

Exploiting the results of an optimization

• Optimisation

Can Sage simplify factorials?

• full_simplify
• factorial
• simplify_factorial

How do I assign solutions of an equation to a variable?

• equation