Questions - ASKSAGE: Sage Q&A Forum

789

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3

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2

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2021-04-15 21:51:03 +0200 eric_g

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

symbolic-expression

1k

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2

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no

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2014-06-18 19:34:10 +0200 slelievre

Symbolic accumulation

symbolic-expression

676

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2

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no

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2013-06-09 08:19:43 +0200 slelievre

Conversion of Differential Forms to a manipulable symbolic expression

728

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2

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no

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2013-09-01 23:23:25 +0200 Eviatar Bach

How to check if a symbolic expression is numerically evaluable?

618

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2

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no

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2014-08-04 09:32:54 +0200 rws

Solve equations with sin(x)

1k

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2

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no

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2014-10-27 18:15:34 +0200 vdelecroix

How to extract the integer part from a symbolic expressions?

symbolic-expression

328

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2

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no

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2014-10-31 22:28:29 +0200 Justin Hynes

Evaluation question

2k

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2

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1

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2015-01-19 12:31:19 +0200 tmonteil

Convert expression to univariate polynomial over symbolic ring properly

285

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2

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2

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2016-01-31 11:35:22 +0200 ndomes

Where is information passed on to var() stored?

768

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2

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1

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2018-04-08 13:00:14 +0200 Dalvir

Creating a symbolic matrix in a loop and then substituting values in for the variables?

478

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2

answers

2

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2018-06-04 21:57:09 +0200 bekalph

convert charpoly()-generated characteristic polynom to symbolic expression

195

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2

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no

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2020-04-05 17:46:08 +0200 vdelecroix

How to factorise a quantity obtained after summing?

245

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2

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no

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2021-09-03 14:44:36 +0200 Emmanuel Charpentier

how to replace a symbol with a function

225

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2

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2

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2022-05-09 19:08:04 +0200 dan_fulea

Integers, or "Integers"?

408

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2

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no

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2023-05-04 09:34:00 +0200 Emmanuel Charpentier

How to extract one solution from the long output of solve(eq)

symbolic-expression

285

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2

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no

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2024-03-04 19:53:49 +0200 Max Alekseyev

How to solve system of equations in polynomial ring over GF with a different variables

1k

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1

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2

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2013-03-14 11:32:42 +0200 ppurka

The difference between f(x=3) and f(3) of callable symbolic expression 'f'

symbolic-expression

822

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1

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2013-04-20 23:01:20 +0200 kcrisman

Sage cannot simplify arccos, but can simplify arcsin?

2k

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1

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no

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2013-05-22 07:12:29 +0200 burcin

substitution in expression

273

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1

answer

no

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2013-05-24 06:04:05 +0200 tmonteil

Verifying that a symbolic expression in two variables is 0.

353

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1

answer

2

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2013-10-15 16:56:48 +0200 tmonteil

Comparing even powers of $i$ with 1

1k

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1

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no

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2014-02-17 02:59:11 +0200 slelievre

How should I get symbolic expression of eigenvalues and eigenvectors of a real symmetric matrix 3x3

224

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1

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no

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2014-08-29 19:58:29 +0200 tmonteil

Symbolic matrix calculation

628

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1

answer

1

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2014-09-10 20:55:48 +0200 tmonteil

problems with product of vector of symbols with square matrix

1k

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1

answer

2

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2014-12-06 15:21:07 +0200 rws

Equivalent to Wolfram's Alpha "alternate forms"

symbolic-expression

397

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1

answer

2

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2014-12-08 12:35:42 +0200 mmarco

What's wrong with Лобачевский function?

242

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1

answer

no

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2015-06-28 03:30:52 +0200 tmonteil

Has ticket #6480 been fixed?

316

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1

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no

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2015-08-20 18:39:48 +0200 DrNick

(Unexpanded) symbolic inequalities yield erroneous results

561

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1

answer

1

vote

2015-08-25 15:55:57 +0200 kcrisman

Substitute expressions with cos and sin

231

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1

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no

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2015-09-24 13:59:10 +0200 stan

84 questions

Why `unable to convert (sin(h(x)), cos(h(x))) to a symbolic expression`?

Symbolic accumulation

Conversion of Differential Forms to a manipulable symbolic expression

How to check if a symbolic expression is numerically evaluable?

Solve equations with sin(x)

How to extract the integer part from a symbolic expressions?

Evaluation question

Convert expression to univariate polynomial over symbolic ring properly

Where is information passed on to var() stored?

Creating a symbolic matrix in a loop and then substituting values in for the variables?

convert charpoly()-generated characteristic polynom to symbolic expression

How to factorise a quantity obtained after summing?

how to replace a symbol with a function

Integers, or "Integers"?

How to extract one solution from the long output of solve(eq)

How to solve system of equations in polynomial ring over GF with a different variables

The difference between f(x=3) and f(3) of callable symbolic expression 'f'

Sage cannot simplify arccos, but can simplify arcsin?

substitution in expression

Verifying that a symbolic expression in two variables is 0.

Comparing even powers of $i$ with 1

How should I get symbolic expression of eigenvalues and eigenvectors of a real symmetric matrix 3x3

Symbolic matrix calculation

problems with product of vector of symbols with square matrix

Equivalent to Wolfram's Alpha "alternate forms"

What's wrong with Лобачевский function?

Has ticket #6480 been fixed?

(Unexpanded) symbolic inequalities yield erroneous results

Substitute expressions with cos and sin

How can I automatically redefine user-defined expressions?

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