Questions - ASKSAGE: Sage Q&A Forum

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2017-09-01 09:50:03 +0200 Emmanuel Charpentier

use t.test from r in sage

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2017-08-31 19:55:20 +0200 vdelecroix

plot graphs with graph in vertices

665

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2017-08-31 04:44:03 +0200 Thrash

Rename xbar and factorize/simplify

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2017-08-30 09:43:58 +0200 ortollj

Manipulation of equations

symbolic-expression

874

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

jupyter interface vs. sagenb

551

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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?

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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?

415

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

Installing package without recompiling sage from source

734

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

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

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

Select list element around a value

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

unexpected behaviors with Sage 8.0 on Mac

374

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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?

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

Sage 8.0 startup screen: broken links?

sagemath8.0

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

Solving equations in polynomial ring if ideal is positive dimensional

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2017-08-24 08:34:04 +0200 rws

collect variables buried in an expression

collect

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

maximum of a two variable polynomial by fixing one of them

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

how to plot vertical lines

924

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

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

434

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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?

2k

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

Changing the weights in a graph

weighted-graph

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no

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

Read-only Sage" Error

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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

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

What is the difference between .sage and .sagesw?

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2017-08-19 16:46:42 +0200 ndomes

Defining functions acting on matrix elements?

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

real_part of an equation [closed]

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2017-08-18 19:51:49 +0200 kcrisman

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

635

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

Implicit plot with squaring and absolute value produces empty plot

358

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

Why does assume() mess with equality checks?

731

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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

12755 questions

use t.test from r in sage

plot graphs with graph in vertices

Rename xbar and factorize/simplify

Manipulation of equations

jupyter interface vs. sagenb

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

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

Select list element around a value

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?

Sage 8.0 startup screen: broken links?

Solving equations in polynomial ring if ideal is positive dimensional

collect variables buried in an expression

maximum of a two variable polynomial by fixing one of them

how to plot vertical lines

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

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

Read-only Sage" Error

fractional_chromatic_index in sage-7.6 gets stuck in loop adding constraints

What is the difference between .sage and .sagesw?

Defining functions acting on matrix elements?

real_part of an equation [closed]

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

Implicit plot with squaring and absolute value produces empty plot

Why does assume() mess with equality checks?

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

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