58 questions

How to determine equality of symbolic expressions?

• confirmed_issue

error in factor

• factor

Canonicalize radical not simplifying expression

• full_simplify
• canonicalize_radical

simplifying/factoring symbolic fractions to fractional powers

• symbolic-expression
• full_simplify
• exponents

Was not able to correctly evaluate the polynomial with roots of unity

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

• expand
• trig_expand
• trig_simplify

How to get multiplication of square roots to simplify?

• square-root
• simplify
• radical

solving 2 non-linear functions (max degree of 3) fails

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

• confirmed_issue

Exact jordan form of large matrix

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

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

What types of simplify work now

• simplify

Checking accuracy

• unaccurate

Solve an equation with variable under square-root

• equation

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votes

3 years ago John Palmieri

Calculating Induced vs. Ambient Volume Using Lrs Engine

Sage cannot simplify expressions with radical functions?

• symbolic-expression
• radical
• simplification

Can sage automatically find singular points of a function?

• singularity
• ExpressionTreeWalker
• complex-analysis

Tubular surface around curve

How to radicalize `fraction * I` or `number * N^(± 1/2)`

• algebraic_number
• complex-numbers

How to find and plot both steady periodic solution and actual solution?

• differential_eqns
• periodic
• periodic_eqns

Trigonometric equation

Simplify expression with root

Simplification Methods Survey

• simplification

Extracting inequalities for polytopes

• polytope

plotted real intersection but solve only shows imaginary

• solve
• graph
• intersection
• imaginary

Solve a system of polynomial equations - getting different results using Symbolic Math Toolbox of MATLAB and Sage

Finding solution of expression with fractional power

• nonlinear
• equation
• numerically
• solve

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

• solve

Algebraic to symbolic expression

• algebraic
• symbolic
• expression
• minimalpolynomial

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

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