8035 questions

changing a variable in the ring of polynomials

• ideal_quotient
• quotient

Computing Grobner basis when the input is n polynomials

• grobner-basis

TypeError: 'sage.symbolic.expression.Expression' object is not subscriptable

• TypeError
• to_poly_solve
• solution_dict
• solve

How to construct a matrix from cofficients of a set of polynomials

• coefficients

Error building Sage: lrcalc-2.1 and python3-3.11.1 failed to build successfully

• install
• ubuntu-22.04
• anaconda

Coercions between polynomial rings and term orders

• coercions

Dimensions of representations obtained by branching rule are incorrect

• weylcharacterring
• branchingrule
• representation
• Lie_algebra
• liealgebra

How to compute the different ideal of a number field extension in Sage?

• algebraic_number
• number_theory
• number_fields
• number_field_ext

Define an arithmetic function

Building documentation raises error 'no module named sage_autodoc'

• Sphinx
• documentation
• docbuild

Projection onto subspace given set of LI vectors

• vector-space
• projection

How to insert matrices in indeterminates into noncommutative polynomials

Computing triangulations fails

• confirmed_issue

Can not launch jupyter

• Mac-OS10.13

How to add arrow tips to axes

• plot

Does Sage show steps to solving an equation?

• step
• solution
• algebraic_equations
• software

126

views

no

answers

no

votes

2024-05-28 21:51:52 +0200 Max Alekseyev

Sage thinks the unknot complement is simply-connected?

• knots

how to built list-decoder ?

• decoding

Problems installing on Windows 7

• Makefile
• legacy
• windows7

multiplication_table() of Zmod(p)

• multiplication
• Modular-arithmetic
• table
• representatives
• digits

It's really hard to build sage... why???

• build
• configure

164

views

1

answer

1

vote

2024-05-25 10:13:21 +0200 rburing

Automated assessment of exercises in Jupyter with Sage

• teaching
• Jupyter

Weird assumption requirement in definite_integral

• definite-integral
• integral

Sage 9.3 on Windows 11

• windows11

SageMath language changes since 10.1

121

views

1

answer

no

votes

2024-05-21 21:47:43 +0200 FrédéricC

Strange result with homomorphism between Laurent polynomial rings

• LaurentPolynomial
• confirmed_bug

IntegerLattice.closest_vector() not finding a vector already in the lattice

244

views

1

answer

-1

votes

2024-05-20 23:38:28 +0200 John Palmieri

is this a bug?

• miscalculation

exp(0) and type conversion in a p-adic extension

• p-adic
• bug
• exponential

147

views

no

answers

no

votes

2024-05-22 10:24:36 +0200 FrédéricC

Package rec_sequences

• rec_sequences