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12470 questions

395
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2016-02-29 12:06:02 +0100 FrédéricC flag of France

An issue with Root systems in sage

953
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2016-02-27 23:12:54 +0100 cyrille

Solving a system of equations using mpmath.findroot

874
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1
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2016-02-27 02:16:53 +0100 gerry_chuck

Integer not iterable

2k
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no
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2016-02-27 00:05:36 +0100 doug719

pseudo-inverse of a Zmod(2) matrix

1k
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1
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2016-02-25 12:14:38 +0100 tmonteil

How do I enter an imaginary number into a matrix

780
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1
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2016-02-25 04:27:35 +0100 kcrisman

Start contributing to Sage

316
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1
answer
2
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2016-02-25 08:35:11 +0100 Antoine.Gr

Using the semi-definite program solver

634
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1
answer
1
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2016-02-24 12:45:16 +0100 slelievre

Why do mpmath mpf values compare strangely to Integers?

487
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1
answer
1
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2016-02-22 19:31:24 +0100 Holden

Representation as sums of squares built-in function

274
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1
answer
1
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2016-02-22 18:22:02 +0100 DBS

Decomposing a Root vector into simple roots

650
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1
answer
1
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2016-02-24 13:06:44 +0100 Harald Schilly

Calling a C function with printf from sage

401
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1
answer
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2016-02-24 12:58:49 +0100 slelievre

I tried to upgrade via $sage -upgrade and got an error

123
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2016-02-21 20:28:10 +0100 GoitaHass

Mathcad solving vector [closed]

313
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1
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2016-02-21 17:28:58 +0100 John Palmieri flag of United States of America

Does "map" destroy its input?

1k
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2
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2
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2016-02-23 07:07:09 +0100 William Stein

I work in the SageMath cloud, and some lines disappear!

902
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2016-02-20 20:54:57 +0100 veryconfused

Coding p-adic Newton's method to solve polynomials?

1k
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1
answer
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2016-02-22 10:53:58 +0100 tmonteil

Can sage extend bases?

813
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1
answer
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2016-02-20 23:06:10 +0100 tmonteil

sagews and sws file format specification

139
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2016-02-20 13:21:25 +0100 cyrille

Export a VRML from SAGE and view the VRML file.

535
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2016-02-19 22:11:24 +0100 tmonteil

convert polynomial rings from Sage to Singular

465
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1
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2
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2016-02-22 14:13:56 +0100 tmonteil

matrix over TropicalSemiring

432
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1
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no
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2016-02-19 22:42:11 +0100 tmonteil

The degree of a poynomial in a quotient ring

364
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1
answer
1
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2016-02-17 19:40:45 +0100 tmonteil

Substitute elementary symmetric functions in a polynomial

733
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1
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2016-02-17 18:34:38 +0100 tmonteil

Run multiple instances of Sage

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