Questions - ASKSAGE: Sage Q&A Forum

149

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2017-08-03 15:20:23 +0100 msage

Internal Server Error after Deleting or Suspending a user

274

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1

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no

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2017-08-04 17:23:54 +0100 orkolorko

How do I profile with %lprun in Cocalc?

1k

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1

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no

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2017-08-04 18:04:12 +0100 newbie_1

Installation error sage 8.0 on mac

421

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1

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no

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2017-08-05 09:38:02 +0100 ndomes

How to assume the sum of some variables is equal to a constant?

182

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2017-08-05 23:03:25 +0100 Andres Mejia

Is there a way to check whether or not this is a floating point error?

382

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no

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2017-08-06 10:20:11 +0100 Laoshi

How to generate graphs random geometric shapes?

436

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1

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2017-08-11 19:23:36 +0100 mforets

How to get sage to keep the same form as an expression from sympy?

sympy
factor

1k

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2

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no

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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

612

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2

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

How do we graph sequences

619

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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.

1k

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1

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no

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

How to Update Sage from PPA to binaries

613

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1

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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

4k

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1

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no

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

import CSV in python using jupyter notebook on cocalc cloud

395

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2

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no

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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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1

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

solve memory problem in my program

244

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

Why does assume() mess with equality checks?

607

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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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2

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

real_part of an equation [closed]

883

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1

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no

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

Read-only Sage" Error

246

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1

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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?

517

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1

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

Sage 8.0 startup screen: broken links?

sagemath8.0

432

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no

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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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1

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no

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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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no

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

How to calculate interest on a car loan?

912

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2

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no

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

R interface on Sage

246

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no

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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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no

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

Rename xbar and factorize/simplify

583

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1

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no

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

12469 questions

Internal Server Error after Deleting or Suspending a user

How do I profile with %lprun in Cocalc?

Installation error sage 8.0 on mac

How to assume the sum of some variables is equal to a constant?

Is there a way to check whether or not this is a floating point error?

How to generate graphs random geometric shapes?

How to get sage to keep the same form as an expression from sympy?

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

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