1059 questions

converting linear map to matrix representation

• linearalgebra
• matrix

how to obtain the real part of a complex function

• complex-analysis
• real-part
• exponentiation
• matrix

linear algebra point and line [closed]

• linearalgebra

Pullback of ideals

• NumberField
• ideals
• pullback

Simplifying symbolic complex norm

• simplification
• complex_number
• abs

Plot a 3D figure with different colors of a System of three Equations using SageMath

• system_of_equations

Exterior algebra error

• ExteriorAlgebra
• tensor
• algebra
• representation

Solve matrix equation in sympy

• sympy
• linear-algebra

A certain polyhedron-related computation: any way to get it quicker?

• polyhedra
• computation_time

Equation for hyperplane of a reflection - Try to do TODO on reflection group sage page

• coxetergroup
• Hyperplane
• linear_algebra
• linear_equations

How to use forgetful functors effectively in Sage?

Customizing sage objects latex behaviour

• latex
• Jupyter
• Configuration
• typesetting

Interactivelinearprogramming gives the wrong answer

• linear-programming

Error while assigning iteration on variable S[i,m-1]

• loop
• iteration

Kernel dies when working with hyperplane arrangement

• geometry

finding a basis of a set of polynomials in sage

• linear_algebra
• PolynomialRing

Number of linear independent subsets with cardinality 4

How to simulate some particles or points moving with a fluid flow and how to make a plane that intersects with a scalar valued function

Trying to get the right inverse, not possible

• matrix

Solving a system of equations using mpmath.findroot

• findroot
• mpmath
• system
• of

How do you Append a Symbolic Matrix?

• symbolic
• matrix
• controls
• jacobian

What does "hidden_function keyword" mean?

• valueerror
• hidden_keyword
• linear-algebra

Matrix constructor runs out of memory

• memory-limits
• Memory
• matrices
• symbolic-matrix
• constructor

How to set a symbolic variable to square to zero?

• symbolic-variables
• simplicial
• differential
• nilpotent-element
• dold-kan

solve() need solution pre-chewed

• solve

Error intersecting polyhedra

• polyhedra
• intersection
• AttributeError

Anyone who has computing power and can run some code for me?

AttributeError on Oneiric Ocelot

• AttributeError

finding specific vectors froma parallelogram [closed]

• linearalgebra

Abstraction In Math (Sage) vs Programming (Sage)

• abstraction
• vector_calculus