Questions - ASKSAGE: Sage Q&A Forum

521

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3

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no

votes

2015-03-11 16:48:32 +0200 nbruin

Why is basic arithmetic disallowed on symbolic functions?

788

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3

answers

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?

497

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2

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2

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2014-07-02 10:44:37 +0200 rws

manipulation of multivariate polynomial

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

How to extract the integer part from a symbolic expressions?

symbolic-expression

327

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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

420

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2015-01-16 17:01:34 +0200 rws

Can I get a polynomial type from a symbolic expression type?

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

282

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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?

567

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2

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1

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2016-06-02 17:51:13 +0200 tmonteil

Several variables, consider polynomail as polynomial only of $X$, group coefficients

1k

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2

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2016-09-08 07:46:40 +0200 nbruin

Replacing mathematical functions of expressions with different mathematical functions of the same expression

472

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2

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no

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2017-03-04 07:33:05 +0200 mforets

Exponential change of variables in symbolic ring

symbolic-expression

592

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2

answers

1

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2017-09-03 12:01:17 +0200 tmonteil

Get the nth term of an equation.rhs() sum

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?

476

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2

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2

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

convert charpoly()-generated characteristic polynom to symbolic expression

575

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2

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4

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2018-08-08 19:38:11 +0200 Mafra

arrange an expression in powers of a variable

494

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2

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1

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2018-10-07 19:09:26 +0200 arojas

Characteristic polynomial of symbolic matrix of size 7

1k

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2

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no

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2018-11-01 02:50:39 +0200 Hans

Symbolic Taylor expansion

1k

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2

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1

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2018-11-21 06:40:18 +0200 nbruin

Evaluate from string an equation that has integer division

238

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2

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no

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2019-08-20 23:36:55 +0200 joakim_uhlin

Checking identity of two combinatorial expressions

641

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2

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no

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2019-12-18 23:23:21 +0200 Emmanuel Charpentier

can you programmatically define a [mathematical] function?

318

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2

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no

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2020-02-18 19:32:33 +0200 Juanjo

Symbolic expression of `sng()` which isn’t zero at `sgn(0)`

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?

287

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2

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1

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2020-12-05 13:35:23 +0200 slelievre

Why won't sage (maxima) factor the symbolic expression 2a3 - 2a6?

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

246

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2

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1

vote

2021-12-04 07:47:21 +0200 cav_rt

common factor in symbolic expressions

symbolic-expression

183

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2

answers

1

vote

2022-02-13 17:40:14 +0200 slelievre

145 questions

Why is basic arithmetic disallowed on symbolic functions?

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?

manipulation of multivariate polynomial

Solve equations with sin(x)

How to extract the integer part from a symbolic expressions?

Evaluation question

Can I get a polynomial type from a symbolic expression type?

Convert expression to univariate polynomial over symbolic ring properly

Where is information passed on to var() stored?

Several variables, consider polynomail as polynomial only of $X$, group coefficients

Replacing mathematical functions of expressions with different mathematical functions of the same expression

Exponential change of variables in symbolic ring

Get the nth term of an equation.rhs() sum

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

convert charpoly()-generated characteristic polynom to symbolic expression

arrange an expression in powers of a variable

Characteristic polynomial of symbolic matrix of size 7

Symbolic Taylor expansion

Evaluate from string an equation that has integer division

Checking identity of two combinatorial expressions

can you programmatically define a [mathematical] function?

Symbolic expression of `sng()` which isn’t zero at `sgn(0)`

How to factorise a quantity obtained after summing?

Why won't sage (maxima) factor the symbolic expression 2a3 - 2a6?

how to replace a symbol with a function

common factor in symbolic expressions

Using symmetric function package and multiplication in sagemath

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