12776 questions

Determine whether a vertex lies on a cycle of given length

• graphtheory

Manipulate symbolic vector expressions?

• vector
• expression
• symbolic
• oject

1k

views

2

answers

no

votes

2025-05-14 07:44:43 +0100 FrédéricC

Output of RootedTrees()

• OrderedTree
• combinatorics
• digraph
• output
• graph-algorithm

How to get coefficient of determination (r^2) in sagemath?

• rsquared
• regression
• linear_regression

Working with large finite fields of characteristic 2; how to coerce them?

• coercion
• finite-field

Factorization of polynomial with root

• polynomial
• factoring
• root

import tetrahedron error

Is this a bug in the log function?

• bug
• logarithm
• confirmed_bug

Use of LazyLaurentSeriesRing.

• LaurentSeries

836

views

2

answers

1

vote

2026-02-23 09:54:09 +0100 Max Alekseyev

I am trying to draw graphs of the following type: W = Z . Z^0.5+3i in my Jupyter Notebook. I really don't see how to do it.

• graphic
• complex_plot

822

views

2

answers

1

vote

2026-02-25 21:36:28 +0100 John Palmieri

mod(k, n) versus k.mod(n)

• mod

[solved] Sagemath Docker 10.9 fails to find python.h

• 10.9
• Docker
• cython

711

views

2

answers

no

votes

2026-07-06 15:42:38 +0100 Max Alekseyev

Difference between Python and SageMath: operator ^ does not work for sets

• XOR
• sets

Is Codenode compatible with Sage?

• codenode

Finding the problem in a doctest timeout

• doctesting

2k

views

1

answer

2

votes

2010-08-19 16:56:29 +0100 Mike Hansen

What happens in insecure mode?

• insecure
• notebook
• options
• command-line
• mode

What does "./sage -cleaner" do?

• build
• advanced
• options
• command-line
• scripts

Quantum binomials

• duplicate

8k

views

1

answer

1

vote

2010-08-20 02:51:00 +0100 Mike Hansen

HowTo Compute Past Largest Cython Supported Wordsize (efficiently)?

• cython
• mpz
• precision

Database Schemas?

• database

Could we have a spanish section for this website?

• i18n
• spanish

Is notebook() mutually-exclusive from "./sage -gdb" mode?

• notebook
• gdb
• mode
• howto
• debug

endless loop using ode_solve

• ode
• loop
• ode_solver

1k

views

1

answer

no

votes

2010-08-23 14:38:48 +0100 Mike Hansen

How to test package locally?

• spkg

1k

views

1

answer

no

votes

2010-08-23 15:40:16 +0100 Mike Hansen

Does Cython support type names from inttypes.h?

• cinttypes
• cython
• C
• types
• explicit

Implementing different groebner_basis() algorithms

• groebner
• howto

2k

views

1

answer

1

vote

2010-08-23 20:28:19 +0100 Mike Hansen

error while trying to import weave

• weave
• converters
• scipy

5k

views

1

answer

no

votes

2010-08-23 20:41:51 +0100 Mike Hansen

HowTo implement filter for multiprocessing module?

• filter
• python
• howto
• multiprocessing
• process-pool

Release memory: how?

• Memory
• management

unable to use interact

• interact