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51 questions
Tagged
expression
×
1k
views
1
answer
2
votes
2010-11-16 17:08:38 -0600
DSM
bool returns false with arcsin(x) and 2*arctan(x/(1+sqrt(1-x^2)))
symbolic
expression
compare
ternary_logic
2k
views
3
answers
1
vote
2010-11-17 07:04:42 -0600
John Palmieri
Any way to define variables as constant?
expression
compare
constant
1k
views
1
answer
1
vote
2011-01-19 11:17:48 -0600
mouse
How to rearrange terms in an expression
basic
expression
rearrangement
734
views
3
answers
1
vote
2011-02-28 12:35:01 -0600
DSM
substituting expressions for numbers
expression
substitution
586
views
1
answer
1
vote
2011-03-02 22:13:39 -0600
indiajoe
Symbolic expressions and simplifying
symbolic
bessel
expression
simplify
863
views
1
answer
1
vote
2011-03-16 02:12:13 -0600
kcrisman
ValueError: free variable x |--> x when plotting the function x
symbolic
expression
plot
342
views
1
answer
no
votes
2011-04-07 20:02:31 -0600
DSM
Variable type returned after integrating.
integral
expression
types
336
views
1
answer
3
votes
2011-04-08 05:07:14 -0600
DSM
Cast to Expression
expression
853
views
1
answer
no
votes
2011-04-28 08:10:54 -0600
Kelvin Li
Numerical approximation for expression coefficients
coefficient
numerical
expression
299
views
2
answers
1
vote
2011-05-12 08:46:21 -0600
Volker Braun
Making my own special type of variable
symbolic
expression
class
formal-multiplcation
4k
views
2
answers
4
votes
2011-06-03 09:25:06 -0600
cswiercz
Replace part of expression
replace
expression
11k
views
2
answers
3
votes
2011-06-21 07:30:16 -0600
Volker Braun
How can I clear an assignment to a variable?
clear
variable
assigned
expression
2k
views
2
answers
1
vote
2011-07-01 03:53:14 -0600
kcrisman
Substituting function value in an expression
expression
substitution
function
1k
views
1
answer
2
votes
2011-08-25 04:00:10 -0600
Jason Grout
Substituting multiple values
symbolic
expression
substitution
310
views
1
answer
no
votes
2011-10-17 04:57:44 -0600
John Palmieri
Show long expressions in interactive shell
show
expression
long
592
views
3
answers
1
vote
2011-11-10 01:16:59 -0600
burcin
How to make special functions/orthogonal polynomials as callable symbolic expression.
callable
symbolic
expression
6k
views
1
answer
1
vote
2011-11-14 02:53:09 -0600
DSM
evaluating an expression
evalf
expression
evaluate
evaluation
1k
views
1
answer
2
votes
2011-11-15 06:54:02 -0600
parzan
Complex argument of a symbolic expression
complex
expression
700
views
2
answers
2
votes
2011-11-29 20:55:00 -0600
Daniel Krenn
Substitute list of expressions
substitution
list
expression
297
views
1
answer
1
vote
2011-12-21 17:20:39 -0600
DSM
Is it possible to edit the content of an expression by hand?
expression
edit
1k
views
1
answer
no
votes
2012-01-28 10:37:20 -0600
Shashank
Rewriting an expression in terms of other expressions or functions
expression
function
simplify
full_simplify
131
views
1
answer
no
votes
2012-02-21 04:52:38 -0600
DSM
Strange result of a relational expression
relational
expression
721
views
3
answers
1
vote
2012-04-06 06:01:01 -0600
burcin
Getting a function from a symbolic expression (i.e. "y = x+2")
symbolic
expression
callable
solve
1k
views
2
answers
1
vote
2012-05-21 03:25:35 -0600
kcrisman
convert expression to function
convert
expression
function
real-valued
transform
180
views
2
answers
no
votes
2012-06-13 16:11:32 -0600
Mike Hansen
How to "recover" real number from expression?
expression
165
views
1
answer
no
votes
2012-08-14 04:53:29 -0600
John Palmieri
Visual Simplification
simplify
expression
2k
views
1
answer
1
vote
2012-09-04 08:27:57 -0600
kcrisman
cannot evaluate symbolic expression numerically
solve
symbolic
expression
numerically
1k
views
1
answer
1
vote
2012-11-13 11:08:19 -0600
Volker Braun
Traversing sage's symbolic expression trees in python
python
symbolic
expression
tree
948
views
2
answers
1
vote
2013-01-30 00:25:16 -0600
ndomes
solve an equation in terms of an expression?
solve
equation
expression
342
views
no
answers
1
vote
2013-02-14 07:50:33 -0600
patronics
Evaluating a symbolic expression for a Graph
symbolic
expression
graph
subs
1
2
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