Questions - ASKSAGE: Sage Q&A Forum

6k

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2

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4

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2011-06-03 16:25:06 +0200 cswiercz

Replace part of expression

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3

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3

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2015-01-06 00:08:51 +0200 wonder

Using matrix elements as arguments

539

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1

answer

3

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2011-04-08 12:07:14 +0200 DSM

Cast to Expression

expression

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2

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3

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2011-06-21 14:30:16 +0200 Volker Braun

How can I clear an assignment to a variable?

239

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no

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3

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2013-06-26 05:31:25 +0200 hellerkopf

Long expression in printed-out documents

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1

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2

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2010-11-17 00:08:38 +0200 DSM

bool returns false with arcsin(x) and 2*arctan(x/(1+sqrt(1-x^2)))

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1

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2011-08-25 11:00:10 +0200 Jason Grout

Substituting multiple values

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1

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2011-11-15 13:54:02 +0200 parzan

Complex argument of a symbolic expression

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2

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2

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2011-11-30 03:55:00 +0200 Daniel Krenn

Substitute list of expressions

380

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1

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2013-06-01 10:25:20 +0200 David Bailey

How to recursively substitute from global name space?

511

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2

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2

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2020-08-13 20:16:25 +0200 tmonteil

Algebraic to symbolic expression

168

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3

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2

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2024-02-23 23:27:39 +0200 Emmanuel Charpentier

How to substitute the product of two variables in polynom?

2k

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3

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1

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2010-11-17 14:04:42 +0200 John Palmieri

Any way to define variables as constant?

804

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1

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1

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2011-03-03 05:13:39 +0200 indiajoe

Symbolic expressions and simplifying

2k

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1

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1

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2011-01-19 18:17:48 +0200 mouse

How to rearrange terms in an expression

1k

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3

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1

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2011-02-28 19:35:01 +0200 DSM

substituting expressions for numbers

1k

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1

answer

1

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2011-03-16 08:12:13 +0200 kcrisman

ValueError: free variable x |--> x when plotting the function x

478

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1

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2011-05-12 15:46:21 +0200 Volker Braun

Making my own special type of variable

3k

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2

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1

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2011-07-01 10:53:14 +0200 kcrisman

Substituting function value in an expression

858

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3

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1

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2011-11-10 08:16:59 +0200 burcin

How to make special functions/orthogonal polynomials as callable symbolic expression.

9k

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1

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1

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2011-11-14 09:53:09 +0200 DSM

evaluating an expression

473

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1

answer

1

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2011-12-22 00:20:39 +0200 DSM

Is it possible to edit the content of an expression by hand?

956

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3

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1

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2012-04-06 13:01:01 +0200 burcin

Getting a function from a symbolic expression (i.e. "y = x+2")

1k

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2

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1

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2012-05-21 10:25:35 +0200 kcrisman

convert expression to function

4k

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1

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1

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2012-09-04 15:27:57 +0200 kcrisman

cannot evaluate symbolic expression numerically

1k

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1

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1

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2012-11-13 18:08:19 +0200 Volker Braun

Traversing sage's symbolic expression trees in python

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1

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1

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2013-09-04 11:10:28 +0200 niles

Getting a rooted graph from a nested list of lists

1k

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2

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1

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2013-01-30 07:25:16 +0200 ndomes

solve an equation in terms of an expression?

404

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no

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1

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2013-02-14 14:50:33 +0200 patronics

Evaluating a symbolic expression for a Graph

1k

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2

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1

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2018-03-29 03:14:31 +0200 nbruin

58 questions

Replace part of expression

Using matrix elements as arguments

Cast to Expression

How can I clear an assignment to a variable?

Long expression in printed-out documents

bool returns false with arcsin(x) and 2*arctan(x/(1+sqrt(1-x^2)))

Substituting multiple values

Complex argument of a symbolic expression

Substitute list of expressions

How to recursively substitute from global name space?

Algebraic to symbolic expression

How to substitute the product of two variables in polynom?

Any way to define variables as constant?

Symbolic expressions and simplifying

How to rearrange terms in an expression

substituting expressions for numbers

ValueError: free variable x |--> x when plotting the function x

Making my own special type of variable

Substituting function value in an expression

How to make special functions/orthogonal polynomials as callable symbolic expression.

evaluating an expression

Is it possible to edit the content of an expression by hand?

Getting a function from a symbolic expression (i.e. "y = x+2")

convert expression to function

cannot evaluate symbolic expression numerically

Traversing sage's symbolic expression trees in python

Getting a rooted graph from a nested list of lists

solve an equation in terms of an expression?

Evaluating a symbolic expression for a Graph

Lazy evaluation of derivatives of an unknown function

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