8,014 questions

Concatenate two sparse matrices

• SparseMatrix
• concatenate
• block_matrix
• PolynomialRing

How to increase ECL/maxima memory limits in SageMath?

• maxima
• memory-limits
• ECL

Latex text in notebook and return lines

• latex
• return
• Lines
• notebook

'Error: Could not fork child process' while opening Sage

• errors

Sage graph backend

• graphs

Matrix multiplication of sparse matrix with matrix over polynomial ring

• matrix
• linear
• algebra
• csr_matrix

14

views

1

answer

1

vote

2019-07-16 14:13:00 -0500 rburing

Plotting derivative of bump function

• plot
• derivative

7

views

1

answer

1

vote

2019-07-16 13:29:49 -0500 rburing

How to define polynomial p(x_i, x_j) while x_i, x_j runs over available variables?

• variables
• polynomials

23

views

1

answer

1

vote

2019-07-16 12:43:04 -0500 rburing

Create Matrix in RREF with indeterminates

• polynomial
• rings
• matrices
• RREF

sagetex with conda install

• sagetex
• conda

conda sagetex

• sagetex
• conda

make sage use \dfrac instead of \frac

• dfrac

elliptic curve point multiplicative inverse

Generate all the monic polynomials up to degree n with coefficients in Zp(p prime number) field and find all the irriducible polynomials

• polynomials
• sieve
• Zp
• algebra
• finite-field

Numerical approximation

Factorization of multivariate polynomials over complex field

(f(g(x)) in Sage? How?

Boost implementation of Dijkstra's algorithm

• graphs
• boost
• dijkstra
• shortestpath

Convert existing notebook to Jupyter

• sage-notebook
• Jupyter

How to change the unreadable dark blue colour in the SageMath command line window under Windows-10?

• command_line
• font
• color
• confirmed_bug

Constructing a number field with complex embedding

• complex_embedding
• algebraic_number
• number_fields
• QQbar
• embedding

Is it possible to load a Maxima package into Sagemath?

• maxima

88

views

1

answer

no

votes

2019-07-11 11:57:37 -0500 Kuldeep

From the following collection how to find only those graphs having only integer eigenvalue

Interact layout in Jupyter-Notebook

• interact
• layout
• jupyter-notebook
• confirmed_bug

31

views

1

answer

no

votes

2019-07-11 04:16:33 -0500 rburing

How to generate a nonsquare Vandermonde matrix?

• nonsquare
• matrix
• vandermonde

Does the set_embedding command have a bug?

• set_embedding

29

views

1

answer

1

vote

2019-07-10 11:51:26 -0500 rburing

Defining manifolds in a systematic way.

• manifold
• manifolds
• lists

Generating integral solutions to a system of linear inequalities

39

views

1

answer

no

votes

2019-07-08 13:41:08 -0500 rburing

How to turn the function into expression?

absolute value for the ln function

• absolutevalues