161 questions

Error in false statement

• error
• false
• statement

subset of sphere defined by inequalities

• sphere
• geometry

Generating integral solutions to a system of linear inequalities

• lattice_polytope

1k

views

1

answer

1

vote

2019-07-16 20:29:49 +0100 rburing

How to define polynomial p(x_i, x_j) while x_i, x_j runs over available variables?

• variables
• polynomials

How to use sagemath to generate inequalities

• inequalities
• cryptography
• sbox
• 4bit

Obtain a particular solution for a system of inequalities whose variables can only take certain values

• inequalities
• assumption
• inequalities-output

How to find the vertices a a polyhedron define by inequalities ,

• polyhedra

Reuse of already entered parameters

• algebra

How to find common solution of inequalities in Sage

• solution

About algorithm for testing whether a point is in a V-polyhedron

• polyhedra
• point
• algorithm

Evaluation of triangle inequality

Plot all complex numbers, for which a predicate holds

472

views

1

answer

no

votes

2020-02-29 16:14:12 +0100 Juanjo

Incomplete answer to inequality

• inequalities
• inequalities-output

SageMath is not solving this inequality

• inequalities
• inequalities-output
• inequality

Solving quadratic inequality

• quadratic
• inequalities

why sagemath returns 2 solution instead of one

• equation

can't solve inequality for independent variable

• inequalities-output

Set-Intersection Iteration

• intersection
• sets
• iteration
• generating_function
• inequalities

Triple integrals in a specific region of space

• integral
• region_plot
• definite-integral

Pedagogical Fourier Motzkin

• algebra

A polyhedron little problem

• polyhedron

Trouble Using QEPCAD

• qepcad
• inequalities
• integers

Seemingly false answer by bool()

• algebra

Solve in inequalities return two separate solutions. Could they be gathered ?

• algebra

Extracting inequalities for polytopes

• polytope

find maximum value of F

• max_symbolic
• expressions
• sage
• function

Defining a function with different symbolic expressions in different parts of its domain specified by conditional statements

sagemath fails to solve an equation and inequation

• analysis

1k

views

2

answers

3

votes

2020-12-12 03:14:15 +0100 Juanjo

Filling a hyperbolic polygon

• hyperbolic_geometry
• graphics

1k

views

1

answer

1

vote

2020-11-23 20:57:47 +0100 rburing

Klee-Minty cube vertices for D=5

• algebra