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4590
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Tagged
445
views
no
answers
1
vote
2023-10-30 06:21:00 +0200
kkoudas
How do I compute the Green function of a differential operator?
green_function
805
views
no
answers
2
votes
2012-07-30 11:36:33 +0200
brenogil
Is it possible to define (or assume) a general positive function?
assume
function
symbolic
1k
views
no
answers
no
votes
2014-11-22 18:24:55 +0200
strangerland
Define vector valued function of a vector of symbolic variables?
vector
function
gradient
multiple_variables
scipy
5k
views
no
answers
no
votes
2014-07-16 08:29:12 +0200
Anonymous
how to a p-adic expansion of a rational function in sage?
p-adic
function
field
330
views
no
answers
no
votes
2023-10-20 13:29:38 +0200
JTS
Multivariate Pade approximation, recognizing rational function
pade_approximation
power_series
rational_functions
479
views
no
answers
2
votes
2022-03-15 11:23:37 +0200
slelievre
Recognize a power series in two variables as a rational function
power_series
rational-function
376
views
no
answers
1
vote
2021-10-08 12:26:55 +0200
shura11
SageMath crashes when doing simple function arithmetics
SageMath-9.2.app
sagemathcell
crash
rational-function
270
views
no
answers
1
vote
2018-10-26 08:42:32 +0200
heluani
compute first (and only first) values of Hilbert function
hilbert_function
ideals
347
views
no
answers
no
votes
2024-04-24 23:28:29 +0200
Anonymous
Is there a function in SageMath that gives the actual size of a variable not of a pointer to the variable? I used "getsizeof" function but the size it showed is very small comparing to the long of the equation is.
size
length
954
views
no
answers
no
votes
2021-10-12 19:31:54 +0200
Kyle Ormsby
function changing input value
function
programming
for-loop
percolation
1k
views
no
answers
1
vote
2017-06-15 12:50:59 +0200
soking
Equation with sign function
equation
sign
function
152
views
no
answers
1
vote
2023-04-05 11:44:13 +0200
Peter Luschny
Expanding a bivariate exponential generating function, part II
generating_function
425
views
no
answers
no
votes
2024-07-13 13:55:51 +0200
hamouda
Problem in defining a function
function
286
views
no
answers
1
vote
2020-03-02 12:58:56 +0200
captain
How to find partial sums of dedekind zeta function of any number field?
L-function
NumberField
algebraic_number
zeta
525
views
no
answers
no
votes
2015-12-23 10:55:33 +0200
bruno171092
Function with Matrix input [closed]
matrix
function
function-definition
newbie
975
views
no
answers
no
votes
2017-02-10 15:08:55 +0200
maaaaaaartin
assign function to an existing function
function
assignement
822
views
no
answers
no
votes
2012-04-29 23:26:22 +0200
RPC
Elliptic curves over function fields
EllipticCurve
FunctionField
1k
views
no
answers
no
votes
2023-06-16 21:21:58 +0200
rjda
How to obtain explicit formula of coefficients for generating functions
generating_function
coefficients
Extract_coefficients
function_coefficient
225
views
no
answers
no
votes
2020-06-25 13:05:25 +0200
Anonymous
List of variables as function arguments [closed]
function
function-definition
functionarguments
arguments
475
views
no
answers
no
votes
2012-02-28 00:18:49 +0200
RPC
Working with function field extensions
FunctionField
rational-function
extension
279
views
no
answers
no
votes
2024-08-30 08:26:25 +0200
Lfun
L-function of elliptic curve over rational function fields
EllipticCurve
function_field
L-function
263
views
no
answers
no
votes
2017-11-10 09:53:26 +0200
hosseinmp76
define function on two sets
function
function-definition
sets
837
views
no
answers
no
votes
2019-12-17 15:30:25 +0200
mattiav
How do I define a piecewise function with functional restrictions? [closed]
piecewise-function
3D-plots
360
views
no
answers
no
votes
2016-09-07 11:32:18 +0200
daniel
Need help to simplify a long equation. I used the simplify_full() function, but with no results. This is the equation:
long_eq
114
views
no
answers
no
votes
2016-06-17 06:59:57 +0200
tseshani707
I need help to get max of a function PLEASE [closed]
129
views
no
answers
no
votes
2022-06-01 05:38:13 +0200
Anna
How to output in symmetric functions over QQ['t' ] in the form of 'c*t^i' ? and extract the coefficients c of corresponding terms.Such the following example, we want to output "( 2*s[9, 1] + s[10])*t^4 +s[2, 2, 2, 2] * t^3+s[2, 2, 2]+t^2". [closed]
SymmetricFunctions
149
views
no
answers
no
votes
2019-08-07 13:30:52 +0200
Olivier R.
unable to simplify to a complex interval approximation
interval_fields
psi_function
158
views
no
answers
no
votes
2022-06-01 08:25:01 +0200
Anna
How to output in symmetric functions over QQ['t' ] in the form of 'c*t^i' ?
SymmetricFunctions
181
views
no
answers
no
votes
2014-02-17 01:07:36 +0200
cjsh
why function ray_class_number?? reply nothing?
ray_class_number
166
views
no
answers
no
votes
2019-12-14 20:34:57 +0200
Anonymous
How can I calculate Riemann zeta function for large imaginary parts? [closed]
riemann
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