Questions - ASKSAGE: Sage Q&A Forum

526

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2017-08-29 11:23:23 +0200 eric_g

jupyter interface vs. sagenb

773

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4

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4

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2017-09-03 20:50:58 +0200 tmonteil

Seeking advice for classroom installation

263

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-1

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2017-08-28 11:31:32 +0200 rewi

Write a code for a tree on 9 vertices given in the set {0,1,2,3,4,5,6,7,8} and the edge set of that tree is {(6,1),(1,5),(5,0),(5,3),(3,2),(3,8),(8,4),(8,7)}.

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2017-08-27 22:34:58 +0200 Ask3

How to calculate interest on a car loan?

117

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2017-08-27 12:45:38 +0200 Anonymous

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

247

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2

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2017-08-25 23:40:44 +0200 itorsics

Installing package without recompiling sage from source

613

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2017-08-24 20:23:07 +0200 fidbc

Select list element around a value

198

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1

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no

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2017-08-24 17:33:38 +0200 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?

407

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2017-08-24 17:57:11 +0200 smbelcas

unexpected behaviors with Sage 8.0 on Mac

332

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1

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no

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2017-08-24 16:34:00 +0200 smbelcas

Sage 8.0 startup screen: broken links?

sagemath8.0

686

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2017-08-24 14:28:47 +0200 Jo Be

Solving equations in polynomial ring if ideal is positive dimensional

3k

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2017-08-23 22:38:04 +0200 fidbc

how to plot vertical lines

346

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2017-08-23 10:20:37 +0200 mforets

Should I / how should I make an optional sage package?

420

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2017-08-24 21:06:26 +0200 eric_g

make doc-pdf fails (sage 8.0/ubuntu 16.04)

216

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no

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2017-08-22 15:20:52 +0200 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?

1k

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1

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2017-08-21 18:08:35 +0200 David Coudert

Changing the weights in a graph

weighted-graph

620

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2017-08-24 06:17:18 +0200 dan_fulea

maximum of a two variable polynomial by fixing one of them

836

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1

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no

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2017-08-21 08:47:15 +0200 pipedream0

Read-only Sage" Error

609

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3

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1

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2020-12-06 07:54:04 +0200 cybervigilante

Argand diagram plot

192

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2

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2017-08-19 14:42:44 +0200 dan_fulea

real_part of an equation [closed]

530

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2017-08-19 17:37:22 +0200 kcrisman

What is the difference between .sage and .sagesw?

302

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2017-08-18 00:36:31 +0200 Doeke

Implicit plot with squaring and absolute value produces empty plot

218

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2017-08-17 23:05:54 +0200 tavianator

Why does assume() mess with equality checks?

62

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2017-08-17 10:27:55 +0200 Gambit

Obtaining the phase spectrum with continuous wavelet transform

cwt

240

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1

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no

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2017-08-17 04:30:32 +0200 Anonymous

solve memory problem in my program

332

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2

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2017-08-17 14:31:15 +0200 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

4k

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2017-08-16 20:12:26 +0200 psp

import CSV in python using jupyter notebook on cocalc cloud

408

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1

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no

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2017-08-19 20:16:54 +0200 fidbc

fractional_chromatic_index in sage-7.6 gets stuck in loop adding constraints

301

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1

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1

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2017-08-15 22:16:01 +0200 fidbc

"Cocalc is on standby...click to resume"

1k

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1

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2017-08-15 09:41:08 +0200 tmonteil

12250 questions

jupyter interface vs. sagenb

Seeking advice for classroom installation

Write a code for a tree on 9 vertices given in the set {0,1,2,3,4,5,6,7,8} and the edge set of that tree is {(6,1),(1,5),(5,0),(5,3),(3,2),(3,8),(8,4),(8,7)}.

How to calculate interest on a car loan?

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

Installing package without recompiling sage from source

Select list element around a value

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?

unexpected behaviors with Sage 8.0 on Mac

Sage 8.0 startup screen: broken links?

Solving equations in polynomial ring if ideal is positive dimensional

how to plot vertical lines

Should I / how should I make an optional sage package?

make doc-pdf fails (sage 8.0/ubuntu 16.04)

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?

Changing the weights in a graph

maximum of a two variable polynomial by fixing one of them

Read-only Sage" Error

Argand diagram plot

real_part of an equation [closed]

What is the difference between .sage and .sagesw?

Implicit plot with squaring and absolute value produces empty plot

Why does assume() mess with equality checks?

Obtaining the phase spectrum with continuous wavelet transform

solve memory problem in my program

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

import CSV in python using jupyter notebook on cocalc cloud

fractional_chromatic_index in sage-7.6 gets stuck in loop adding constraints

"Cocalc is on standby...click to resume"

How to Update Sage from PPA to binaries

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