160 questions

solve((x^3 - 4*x) > 0,x) does not enforce condition assume(x > 0)

truncated output problem?

Inequality with powers

• solve

Contour plot restricted to a region defined by multiple inequalities

find four positive integers a,b,c,d whose 5th powers sum to the 5th power of another integer e, i.e. find five integers a,b,c,d,e such that a^5+b^5+c^5+d^5=e^5.

• ask-sage
• homework

Testing inequalities in sage

• inequality
• confirmed_issue
• symbolic_issue
• symbolic
• ternary_logic

exponential inequality

• exponential
• inequalities

Eta products for S_6(Gamma0(24))

• modular_forms

Generating Tikz codes from Sage for drawing scattering points in 3D

• tikz
• polytope
• points

force 0/1 in V-representation of a set of inequalities

• polyhedra

Graphing ineqalities

• graph
• inequalities

138

views

no

answers

1

vote

2018-01-04 05:07:00 +0100 erw1

Solving an inequality symbolically under constraints

• symbolic-expression
• inequality
• assumption

piecewise defined function via def

• piecewise-function
• def

piecewise defined function via def

• confirmed_issue
• def
• piecewise

Solving system of polynomial inequalities in SageMath 8.1

• inequalities
• qepcad
• solve
• semi-algebraic
• sets

Make SageMath allow for Error of Mathematica

• mathematica
• solve
• polynomials
• interface

find one interior point of a polyhedron

• inequalities
• polyhedra
• linear_programming

testing if system of inequalities has solution

• solve
• inequalities
• existence

Assumptions and inequalities

• assumption
• inequality

why I get huge number in H-representation in sage?

• cocalc
• simplex
• polyhedra

How to plot a set of points?

solving an iterated optimization problem

• minimize
• nonlinear
• optimization
• constraints

3k

views

1

answer

1

vote

2018-11-22 14:26:40 +0100 rburing

Extended Euclidean Algorithm for Univariate Polynomials with Coefficients in a Finite Field

• euclidean-domain
• gcd
• xgcd
• finite-field

Simplify symbolic equation based on assumptions?

Viewer 3D issues

• polyhedra
• 3D-plots
• threejs

Integration on a region defined by an inequality

• definite-integral
• non-rect-regions

Verifying inequalities

• inequalities
• symbolic

Generic Symbolic function as input in actual funciton

• Newton
• find_root
• symbolic_issue

Checking that all values in an array satisfy an inequality [closed]

• array
• loop
• entry-wise

497

views

2

answers

1

vote

2019-02-01 19:25:45 +0100 John Palmieri

Checking that all values in an array satisfy an inequality

• array
• entry-wise
• loop