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2023-01-25 09:44:15 +0200 commented question Zero check for certain numbers fail

Then there was probably a problem in the compilation process. If you want a diagnosis you should post the files $SAGE_RO

2023-01-23 22:23:36 +0200 answered a question Model of polynomial over $GF(2^n)$ as polynomials over $GF(2)$

That is one (non-optimal) way sage: k = GF(2^4) sage: R.<x> = k[] sage: p = x^3 sage: for a in k: ....: print

2023-01-23 09:18:09 +0200 answered a question Unexpected results defining a scalar field

Note that the following looks correct sage: vector(Ecoords[:]) (x, y, z) I believe that designers of the EuclideanSpa

2023-01-20 22:42:12 +0200 commented question canonical_label with bliss or nauty

is_package_installed('bliss') is irrelevant (because outdated). Use sage: from sage.features.bliss import BlissLibrary

2023-01-20 20:21:33 +0200 commented question Zero check for certain numbers fail

Could you give more details about your setup (operating system, how you did install Sage).

2022-12-20 19:29:19 +0200 received badge  Nice Answer (source)
2022-12-18 12:05:42 +0200 edited answer Log concavity of the power partition function

Up to the remarks I made in the comments above, the main question is about how to compute rather efficiently P_k(n). The

2022-12-18 10:45:15 +0200 edited answer Compute common number field of algebraic numbers

There is a (not so well advertized) function for that purpose sage: from sage.rings.qqbar import number_field_elements_

2022-12-18 10:45:00 +0200 edited answer Compute common number field of algebraic numbers

There is a (not so well advertized) function for that purpose sage: from sage.rings.qqbar import number_field_elements_

2022-12-18 10:44:40 +0200 answered a question Compute common number field of algebraic numbers

There is a (not so well advertized) function for that purpose sage: from sage.rings.qqbar import number_field_elements_

2022-12-18 10:41:44 +0200 commented question Zero check for certain numbers fail

From the log it seems that your sage is missing maxima. Could you try to run the command maxima(1)?

2022-12-18 10:38:24 +0200 edited answer Log concavity of the power partition function

Up to the remarks I made in the comments above, the main question is about how to compute rather efficiently P_k(n). One

2022-12-18 10:38:09 +0200 edited answer Log concavity of the power partition function

Up to the remarks I made in the comments above, the main question is about how to compute rather efficiently P_k(n). One

2022-12-18 10:37:32 +0200 edited answer Log concavity of the power partition function

Up to the remarks I made in the comments above, the main question is about how to compute rather efficiently P_k(n). One

2022-12-18 10:36:43 +0200 answered a question Log concavity of the power partition function

Up to the remarks I made in the comments above, the main question is about how to compute rather efficiently P_k(n). One

2022-12-18 10:27:03 +0200 commented question Log concavity of the power partition function

Also for k=2 I found N_k = 1042 rather than the 1024 that you wrote. Possibly you inverted the last two digits?

2022-12-18 10:22:54 +0200 commented question Log concavity of the power partition function

Note that your second equation makes no sense: all of P_k(n), P_k(n-1) and P_k(n+1) are positive numbers so that the rat

2022-12-17 22:24:43 +0200 commented question Log concavity of the power partition function

I agree that the question is not Sage specific. However it is not irrelevant to Sage as it is something that could be pr

2022-12-02 21:22:08 +0200 edited question How to write a p-adic exponent b^k as a Power series in k ?

How to write a p-adic exponent b^k as a Power series in k ? Let $b$ be p-adic number, we write $b$ as a Power series in

2022-12-02 21:18:31 +0200 commented question Number of disjoint hamiltonian cycles in a graph

Also, your question is not entirely clear. You want the maximal number of pairwise disjoint hamiltonian cycles? I doubt

2022-12-02 21:18:13 +0200 commented question Number of disjoint hamiltonian cycles in a graph

Also, your question is not entirely clear. You want the maximal number of pairwise disjoint hamiltonian cycles? I doubt

2022-11-30 13:49:35 +0200 commented question Cryptic Cython Error Message

second thing to do is to share the entire cython code together with the command you used to compile.

2022-11-30 13:46:25 +0200 commented answer Algebraically solving system of nonlinear equations with parameters

It is true that we would prefer pairs (A(c,d), B(c,d)) of algebraic functions for this instance. As you said there is a

2022-11-27 11:20:25 +0200 received badge  Nice Answer (source)
2022-11-26 10:49:14 +0200 answered a question Algebraically solving system of nonlinear equations with parameters

Your system is an algebraic system that could be solved with variable elimination. The first step consists in building t

2022-11-24 14:20:39 +0200 edited question Sage 9.5 fails to start just after an installation

Sage 9.5 fails to start just after an installation I have operating system Linux Lite 6.2 that is based on Ubuntu. I ins

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2022-11-23 08:43:55 +0200 edited question Algebraically solving system of nonlinear equations with parameters

Algebraically solving system of nonlinear equations with parameters Hello, I am kind of new to the sage and I would lik

2022-11-23 08:43:29 +0200 answered a question Could s.o. help me with Verifying this system of differential equation

To check the first one sage: bool(diff(F1) == F2^2) True However, I doubt the others are correct as evaluating at a s

2022-11-23 08:37:43 +0200 edited question Could s.o. help me with Verifying this system of differential equation

Could s.o. help me with Verifying this system of differential equation I would like to verify that these functions : F1

2022-11-23 08:36:21 +0200 edited question Could s.o. help me with Verifying this system of differential equation

Could s.o. help me with Verifying this system of differential equation I would like to verify that these functions : F1

2022-11-23 08:33:40 +0200 answered a question String Output from Multiple Function Calls

SageMathCell behaves similarly to Jupyter: the output of a cell is the result of the last command in that cell. If you w

2022-11-23 08:31:11 +0200 commented question use Python cryptography package with Sage

cryptography and cyprtography are not quite the same

2022-11-21 02:22:27 +0200 received badge  Nice Answer (source)
2022-11-17 23:10:37 +0200 commented question Cython compilation fail after separating code

It would have been easier to debug with the name cleanup of the branch you are working on rather than describing partial

2022-11-17 23:07:25 +0200 answered a question Cython compilation fail after separating code

It is not allowed (but not very well documented) to have a cython file zeroforcing/fastqueue/fastqueue.pyx in order to c

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2021-12-12 18:02:07 +0200 commented question Find polynomial with given residues modulo two other polynomials

Is your question related to SageMath? Do you know about the Chinese Remainder Theorem?

2021-07-14 15:39:01 +0200 commented question Tensor product of polynomial algebras

Even PolynomialRing(QQ, 'x').tensor_square() is broken.

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2021-06-09 23:09:03 +0200 commented answer Problem with plotting a 3d Bezier curve

The fix is incorporated in sage 9.3!