107 questions

Changes of variable from quartic to Weierstrass

• EllipticCurve
• substitution
• quartic

change of variables from quartic to weierstrass

• EllipticCurve
• quartic
• Weierstass

Matrix Group over Symbolic Ring

• SymbolicRing
• MatrixGroup
• matrix
• Group

Bug in general power of a matrix

• fixed_issue
• Matrix_Power

Can this fraction be simplified ?

• full_simplify
• fraction
• squareroot

"partial_fraction_decomposition" with possibly "complex roots", again

• partial_fraction
• decomposition
• complex
• roots

inverse_laplace of a fraction whose denominator has real roots (or complex)

• partial_fraction
• real
• roots
• complex
• inverse_laplace

How to simplify complicated expressions

• simplify
• symbolic-expression

solve() is not giving the right solutions

• solve
• problem
• real
• number

.simplify_full() doesn't simplify an obvious trigonometric expression

• trigonometric
• simplify
• simplify_full

.canonicalize_radical() produces incorrect result

• trigonometric
• sqrt
• simplify
• simplify_full
• canonicalize_radical

Extended Sage examples

• learn
• algebra
• algebraic_number

697

views

1

answer

1

vote

6 years ago rburing

basis of subspace of complex field

• algebra

Solving an ODE and simplifying the result

• differential_eqns
• simplification
• canonicalize_radical

Problem with integrating the expression of M

• integration
• diff

734

views

1

answer

no

votes

5 years ago rburing

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

• AlgebraicGeometry
• algebra
• geometry
• CommutativeAlgebra

How did simplify_full() manipulate this expression?

• symbolic-expression
• simplify_full
• combinatorics

A last substitution

• analysis

Is there a way to prevent Sage from rearranging expressions?

• rearrangement

Conjugate multiplication of square root

• conjugate
• fraction
• full_simplify
• radical_simplify

Equation in complex numbers

• complex-numbers
• equation
• conjugate

equality with integer exponents

• exponent
• boolean
• symbolic-expression

how to best simplify product of square roots

• symbolic
• sqrt
• full_simplify

simplifying a symbolic expression

• symbolic-variables
• symbolic-expression
• simplifying

simplify_full() does not simplify

• simplify

$e^\left({\frac{-alog(x1)}{a+b}+\frac{alog(x1)}{a+b}+\frac{alog(x2)}{a+b}-\frac{alog(x3)}{a+b}}\right)$ does not simplify in sage

• simplify_full
• algebra

Unable to simplify variable completely

All the simplify() commands

• solve-commands

Sage fails to recognize `1 + (1/2 + i*sqrt(3)/2)^3` is zero

• roots-of-unity
• cube-root
• simplification
• algebraic_number

Algebraic to symbolic expression

• algebraic
• symbolic
• expression
• minimalpolynomial