12776 questions

Matrix kernel not shown when printed

• linear-algebra

How to generate such Number field?

• number_fields
• algebraic_number
• finite-fields
• polynomials

778

views

1

answer

no

votes

2022-10-05 17:58:03 +0100 Max Alekseyev

Can't find error in my code

• programming
• matrices

Storing the positive solution only of a quadratic in a variable

• quadratic
• equality
• newbie

703

views

1

answer

2

votes

2022-10-10 10:34:52 +0100 Dox

Integrating an integral

• Integrate
• integral
• symbolic-integration
• integration

1k

views

1

answer

no

votes

2022-10-12 01:31:51 +0100 Max Alekseyev

Changing the meaning of /

• approximation
• padic

609

views

1

answer

1

vote

2022-10-13 18:11:42 +0100 Max Alekseyev

Poset whose elements are frozen sets

• Poset

848

views

1

answer

1

vote

2022-10-14 10:00:23 +0100 rburing

How to plot implicit surfaces as scattered points (no interpolation)

• implicit_plot3d
• 3D-plots

1k

views

1

answer

no

votes

2022-10-14 17:40:13 +0100 Max Alekseyev

Find Galois group of the splitting field of a polynomial

• galois_group
• number-theory

534

views

1

answer

1

vote

2022-10-17 17:21:19 +0100 Dox

How to add latex itemize environment in sagemath markdown cell.

Solve an ODE in Sagemath where the the value of the function and the value of its derivative is known at different points

• desolve
• calculus
• differential_eqns
• initial_condition

Sage 7 help horizontal lifter fail

• documentation
• help

860

views

1

answer

1

vote

2022-10-18 23:58:03 +0100 Max Alekseyev

Simplify multivariate polynomial modulo ideal generators

• PolynomialRing
• ideal
• quotient_ring
• grobner-basis

Sage fails to check if NumberField is UFD

• ufd
• is_euclidean_domain
• class_group
• number_theory

Setup auto run Pyspark notebook from Alteryx

567

views

1

answer

1

vote

2022-10-24 15:49:07 +0100 Max Alekseyev

generating powers of g, an irreducible polynomial in an extension field

• extension-field
• polynomials
• simplification

plot the the intersection of two surfaces in 3d, use of a special colour for the intersection

• 3D-plots

`repr` applied on a matrix

• repr
• matrix

807

views

1

answer

1

vote

2022-10-30 16:33:06 +0100 Juanjo

Present a LaTeX table in ask.sagemath.org's markdown

• table
• html

634

views

1

answer

1

vote

2022-10-24 16:07:50 +0100 Max Alekseyev

Why does elimination_ideal not work here?

• multivariable
• polynomial
• elimination
• finite-field

How to get sage command line show() to generate other than .html?

• 3D-plots
• Jupyter
• command-line

Smith Normal Form

• smith_form

Recuperation of a result outside the notebook ?

• notebook

472

views

1

answer

1

vote

2022-11-01 05:34:17 +0100 Max Alekseyev

Why does this code have trubles with a specific input?

• for
• for_cycles
• iterations
• errors
• TypeError

841

views

1

answer

1

vote

2024-08-14 19:54:05 +0100 Max Alekseyev

symbolic substitution is done only partially

• symbolic-variables
• SR
• symbolic-expression

`solve_right` causes increasing memory usage of python.exe

• Memory
• equation_in_matrix
• linear-algebra

1k

views

1

answer

1

vote

2022-10-31 22:06:43 +0100 Max Alekseyev

Substitution of polynomial powers

• polynomials
• multivariable
• substitution

814

views

1

answer

1

vote

2022-10-26 13:34:45 +0100 Max Alekseyev

How to eliminate duplicates in a list preserving previous order

• list
• repetitions
• remove
• Set

895

views

1

answer

no

votes

2022-10-26 20:16:26 +0100 John Palmieri

Forming unique collections of matrices

• matrices
• programming

distortion map phi(x,y) = (-x, i*y) where i = sqrt(-1)

• weil_pairing
• EllipticCurve
• distortion_map
• homomorphism