103 questions

radical expression for algebraic number

• QQbar
• SymbolicRing
• sqrt
• radical

.canonicalize_radical() produces incorrect result

• trigonometric
• sqrt
• simplify
• simplify_full
• canonicalize_radical

Sage cannot simplify expressions with radical functions?

• symbolic-expression
• radical
• simplification

why does `substitute()` not work with `canonicalize_radical()`

• substitute
• canonicalize_radical
• symbolic-expression
• disfunction
• failure

Working on a 3-torsion point on an elliptic curve

• torsion
• EllipticCurve

Simplify expression with root

Beginner question: How to get y value given x in an equation?

• solve

simplifying expression

• full_simplify
• expand

Rational numerical expressions not handled by simplify_full ?

• numerical

Computing the root construction of a real algebraic number

Simplification Methods Survey

• simplification

How to simplify complicated expressions

• simplify
• symbolic-expression

Partial fraction decomposition over the reals or complex

• decomposition
• complex-numbers
• integration
• rational-function

179

views

1

answer

1

vote

2022-09-14 12:11:36 +0200 Juanjo

Simplifying a simple rational expression with indeterminate exponent

• simplification
• rational-function

Expand cos(2*pi/n) for n=5, 17, 257, 65537 to Radicals (Fermat prime numbers)

• expand
• trig_expand
• trig_simplify

Exact jordan form of large matrix

Matrix Group over Symbolic Ring

• SymbolicRing
• MatrixGroup
• matrix
• Group

Factoring a polynomial over algebraic numbers?

• factorization
• quadratic
• closure

534

views

1

answer

no

votes

2019-08-09 15:16:17 +0200 rburing

Define the affine variety $X = V (y − x^2, y − x + 1)$.

• AlgebraicGeometry
• algebra
• geometry
• CommutativeAlgebra

"partial_fraction_decomposition" with possibly "complex roots", again

• partial_fraction
• decomposition
• complex
• roots

how to check algebraic equations?

• algebra

Algebraic to symbolic expression

• algebraic
• symbolic
• expression
• minimalpolynomial

Can this fraction be simplified ?

• full_simplify
• fraction
• squareroot

127

views

2

answers

2

votes

2023-07-29 08:40:13 +0200 rburing

sol = solve([x^2+y^2+z^2==2, x^3+y^3+z^3==2,x^4+y^4+z^4==2], x,y,z)

• system-of-equations
• complex_number

235

views

2

answers

1

vote

2021-11-12 12:09:54 +0200 rburing

Volume Automatically Getting Rounded?

• volume

simplifying a symbolic expression

• symbolic-variables
• symbolic-expression
• simplifying

23k

views

1

answer

1

vote

2012-02-26 01:42:03 +0200 Shashank

square root

• simplify
• sqrt

76

views

no

answers

no

votes

2022-02-23 18:50:29 +0200 John Palmieri

Calculating Induced vs. Ambient Volume Using Lrs Engine

In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?

• confirmed_issue

Solve return an implicit equation

• analysis