Questions - ASKSAGE: Sage Q&A Forum

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2017-08-18 19:51:49 +0100 kcrisman

how one can obtain eigenvalue and eigenvectors from a list of matrices at a single step

611

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2017-08-12 09:43:28 +0100 vdelecroix

How do we graph sequences

616

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2017-08-11 22:59:14 +0100 Richard_L

Behavior of symbolic_sum changed?

symbolic

785

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2017-08-14 14:26:19 +0100 Mmath

How to list all elements of finite field (e.g., GF(2^5)) with trace 1.

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2017-08-15 09:41:08 +0100 tmonteil

How to Update Sage from PPA to binaries

610

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2017-08-19 20:16:54 +0100 fidbc

fractional_chromatic_index in sage-7.6 gets stuck in loop adding constraints

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2017-08-16 20:12:26 +0100 psp

import CSV in python using jupyter notebook on cocalc cloud

394

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2017-08-17 14:31:15 +0100 B r u n o

Why does $\frac{2}{3} t - \frac{2}{3} y$ factors only when the variables are polynomial ring over the rational numbers?

factor

264

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2017-08-17 04:30:32 +0100 Anonymous

solve memory problem in my program

243

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2017-08-17 23:05:54 +0100 tavianator

Why does assume() mess with equality checks?

605

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2017-08-19 17:37:22 +0100 kcrisman

What is the difference between .sage and .sagesw?

196

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2017-08-19 14:42:44 +0100 dan_fulea

real_part of an equation [closed]

882

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2017-08-21 08:47:15 +0100 pipedream0

Read-only Sage" Error

246

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2017-08-22 15:20:52 +0100 rewi

how to find the number of trees on 18 vertices that have diameter=5 and product of 2nd smallest laplacian eigenvalue(algebraic connectivity)and largest laplacian eigenvalue is equal to 1. If we increase the number of vertices say above 18 why it gives no result?

515

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1

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no

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2017-08-24 16:34:00 +0100 smbelcas

Sage 8.0 startup screen: broken links?

sagemath8.0

431

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2017-08-24 17:57:11 +0100 smbelcas

unexpected behaviors with Sage 8.0 on Mac

214

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2017-08-24 17:33:38 +0100 fidbc

Suppose we have a graph. Is it possible to get the laplacian matrix of the graph directly from the given graph? Can one use the degree sequence of the graph for this purpose?

141

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2017-08-27 12:45:38 +0100 Anonymous

How one can get a tree with exactly a given degree sequence and a given set of edges?

2k

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2017-08-27 22:34:58 +0100 Ask3

How to calculate interest on a car loan?

910

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2

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2017-09-01 10:14:56 +0100 Emmanuel Charpentier

R interface on Sage

245

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no

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2017-08-30 09:43:58 +0100 ortollj

Manipulation of equations

symbolic-expression

343

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1

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2017-08-31 04:44:03 +0100 Thrash

Rename xbar and factorize/simplify

582

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1

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2017-09-02 06:23:15 +0100 nbruin

Remove a variable from a polynomial ring k(a,b)[x1,x2,x0] where a,b are parameters

168

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2017-09-01 22:11:50 +0100 Ellis Shamash

Is there sage software to write exams?

342

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1

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2017-09-04 14:44:48 +0100 B r u n o

pre-reduction multiplication result in binary field

1k

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1

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2017-09-04 21:09:43 +0100 nbruin

calculating the modulo of a "number" in a binary finite field

235

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1

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2017-09-07 19:27:34 +0100 kcrisman

how do I get sage terminal to not crash on OS 10?

235

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1

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no

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2017-09-08 15:52:24 +0100 calc314

hi , what wrong with this code

182

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2017-09-08 09:56:54 +0100 They

How do i find sets of values

433

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1

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2017-09-09 11:05:49 +0100 tmonteil

12470 questions

how one can obtain eigenvalue and eigenvectors from a list of matrices at a single step

How do we graph sequences

Behavior of symbolic_sum changed?

How to list all elements of finite field (e.g., GF(2^5)) with trace 1.

How to Update Sage from PPA to binaries

fractional_chromatic_index in sage-7.6 gets stuck in loop adding constraints

import CSV in python using jupyter notebook on cocalc cloud

Why does $\frac{2}{3} t - \frac{2}{3} y$ factors only when the variables are polynomial ring over the rational numbers?

solve memory problem in my program

Why does assume() mess with equality checks?

What is the difference between .sage and .sagesw?

real_part of an equation [closed]

Read-only Sage" Error

how to find the number of trees on 18 vertices that have diameter=5 and product of 2nd smallest laplacian eigenvalue(algebraic connectivity)and largest laplacian eigenvalue is equal to 1. If we increase the number of vertices say above 18 why it gives no result?

Sage 8.0 startup screen: broken links?

unexpected behaviors with Sage 8.0 on Mac

Suppose we have a graph. Is it possible to get the laplacian matrix of the graph directly from the given graph? Can one use the degree sequence of the graph for this purpose?

How one can get a tree with exactly a given degree sequence and a given set of edges?

How to calculate interest on a car loan?

R interface on Sage

Manipulation of equations

Rename xbar and factorize/simplify

Remove a variable from a polynomial ring k(a,b)[x1,x2,x0] where a,b are parameters

Is there sage software to write exams?

pre-reduction multiplication result in binary field

calculating the modulo of a "number" in a binary finite field

how do I get sage terminal to not crash on OS 10?

hi , what wrong with this code

How do i find sets of values

Set Covering Algorithm

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