Questions - ASKSAGE: Sage Q&A Forum

1k

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6

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1

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2012-05-29 08:03:26 +0200 niles

autodeclare variables

923

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4

answers

4

votes

2011-11-11 17:23:04 +0200 Mike Hansen

Converting R variables to sage

654

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3

answers

1

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2022-10-28 21:51:36 +0200 Max Alekseyev

solve_mod() takes long time and no result return when computing big numbers

8k

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2

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3

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2012-06-28 08:54:28 +0200 pang

collect multiple variables and simplify their coefficients

833

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2

answers

1

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2011-11-10 19:51:58 +0200 DSM

How do I get an ordered list of a symbolic functions arguments?

8k

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2

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no

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2012-05-28 03:53:03 +0200 Dima

Variable not found

1k

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2

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3

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2016-01-28 14:29:29 +0200 stan

How to get the list of user defined variables

2k

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2

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3

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2013-05-09 11:29:07 +0200 niles

Is there a way to update an expression with new variable values?

3k

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2

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no

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2014-07-31 13:32:16 +0200 bigduke

x=var('x') - getting TypeError: cannot perform reduce with flexible type

557

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2

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no

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2014-12-28 15:26:38 +0200 Luca

Variables in Sage

378

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2

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1

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2017-01-16 20:09:31 +0200 ndomes

How to dynamically add boolean variables?

560

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2

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1

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2017-12-04 09:32:53 +0200 tmonteil

How can I get mpmath to work with sage variables?

2k

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1

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2

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2011-11-14 21:02:39 +0200 rtrwalker

How do I perform a change of variables for a pde

2k

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1

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3

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2012-03-24 23:30:30 +0200 DSM

How to dynamically substitute a variable in a callable function?

1k

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1

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no

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2012-06-13 01:08:00 +0200 DSM

Variable assignment in list

5k

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1

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no

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2012-12-20 18:44:49 +0200 DSM

Clearing all user-defined variables from current session

variables

426

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1

answer

no

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2013-06-05 17:51:43 +0200 tmonteil

How can I find out the name of some variable?

1k

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1

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no

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2013-06-06 06:53:26 +0200 tmonteil

Turning an expression into a multivariate polynomial?

469

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1

answer

1

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2013-10-09 12:39:55 +0200 Rafael Rojas

Difference Between Constants and Variables

1k

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1

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no

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2013-10-30 06:41:24 +0200 terces907

Sage showed "TypeError: need a summation variable" when i used sum function with for loop

412

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1

answer

2

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2014-01-03 08:30:09 +0200 tmonteil

Declare arithmetic with formal variables

818

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1

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no

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2014-02-10 18:43:45 +0200 slelievre

Transferring variables between worksheets?

408

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1

answer

1

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2014-07-25 10:46:11 +0200 FrédéricC

derivative of MPolynomial_polydict

695

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1

answer

1

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2014-08-11 23:55:37 +0200 tmonteil

Specifying variables to be included in Hessian calculation

692

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1

answer

no

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2014-08-19 19:19:43 +0200 kcrisman

Newbie question: introducing symbols (variables) inside vectors and matrices

287

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1

answer

1

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2016-09-04 15:19:15 +0200 Radmir

how to sum up the function over all permutations of variables in associative non-commutative algebra

826

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1

answer

2

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2016-12-25 18:53:21 +0200 eric_g

Why use symbolic functions?

2k

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1

answer

2

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2017-01-03 17:45:59 +0200 tmonteil

Generate a Matrix over a Finite Field with symbolic variables

763

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1

answer

no

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2017-11-06 17:49:28 +0200 ndomes

How can I get back an expression for free variables in solve function.

377

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1

answer

1

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2019-07-16 20:29:49 +0200 rburing

42 questions

autodeclare variables

Converting R variables to sage

solve_mod() takes long time and no result return when computing big numbers

collect multiple variables and simplify their coefficients

How do I get an ordered list of a symbolic functions arguments?

Variable not found

How to get the list of user defined variables

Is there a way to update an expression with new variable values?

x=var('x') - getting TypeError: cannot perform reduce with flexible type

Variables in Sage

How to dynamically add boolean variables?

How can I get mpmath to work with sage variables?

How do I perform a change of variables for a pde

How to dynamically substitute a variable in a callable function?

Variable assignment in list

Clearing all user-defined variables from current session

How can I find out the name of some variable?

Turning an expression into a multivariate polynomial?

Difference Between Constants and Variables

Sage showed "TypeError: need a summation variable" when i used sum function with for loop

Declare arithmetic with formal variables

Transferring variables between worksheets?

derivative of MPolynomial_polydict

Specifying variables to be included in Hessian calculation

Newbie question: introducing symbols (variables) inside vectors and matrices

how to sum up the function over all permutations of variables in associative non-commutative algebra

Why use symbolic functions?

Generate a Matrix over a Finite Field with symbolic variables

How can I get back an expression for free variables in solve function.

How to define polynomial p(x_i, x_j) while x_i, x_j runs over available variables?

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