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2777
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Tagged
1k
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1
answer
no
votes
2021-02-14 09:19:25 +0100
Emmanuel Charpentier
Multivariable numerical-symbolic integration
multivariable
numerical_integral
integral
symbolic-integration
894
views
no
answers
no
votes
2021-02-13 21:40:36 +0100
rue82
prove an identity for any integer
symbolic
symbolic-expression
symbolic-variables
combinatorics
477
views
1
answer
no
votes
2021-02-09 19:41:55 +0100
Max Alekseyev
How to find "k" in system of equations ?
sage
Elliptic-curves
1k
views
1
answer
1
vote
2021-02-07 23:10:42 +0100
Juanjo
limit of fourier series
fourier_series
limit
trigonometric
357
views
1
answer
no
votes
2021-02-07 14:24:51 +0100
eric_g
Divergence of inverse square
divergence
dirac_delta
437
views
1
answer
no
votes
2021-02-07 11:52:00 +0100
eric_g
vector_field.apply_map before and after vector.display (weird behaviour)
vector_field
apply_map
display
542
views
1
answer
1
vote
2021-02-05 23:39:41 +0100
slelievre
Functions with operation (multiplication) as argument
symbolic-functions
229
views
no
answers
no
votes
2021-02-04 23:39:23 +0100
cav_rt
Using interpolated curve on parametric plot
interpolation
symbolic
spline
maxima
piecewise
331
views
1
answer
1
vote
2021-02-04 23:03:29 +0100
slelievre
function within sum or product term
470
views
no
answers
2
votes
2021-02-03 22:13:27 +0100
peter.xu
What is the .sigma() function for an elliptic curve's formal group?
Elliptic-curves
modular_forms
number-theory
AlgebraicGeometry
1k
views
1
answer
1
vote
2021-02-03 19:02:41 +0100
Adam_37_W
DeprecationWarning: Substitution using function-call syntax and unnamed arguments
269
views
no
answers
no
votes
2021-02-01 20:54:31 +0100
slelievre
Issue plotting function that is complex under certain domain
complex
608
views
1
answer
no
votes
2021-01-27 19:34:41 +0100
eric_g
Simplifying when solving Einstein equation
general-relativity
symbolic-expression
1k
views
1
answer
1
vote
2021-01-27 13:43:24 +0100
slelievre
Evaluate partial derivative
partial
derivative
203
views
no
answers
1
vote
2021-01-27 12:51:41 +0100
user2749584820
Definite Integral of loglikelihood function multipled by Gaussian
definite-integral
823
views
1
answer
1
vote
2021-01-26 09:32:18 +0100
slelievre
Solving the Schrodinger equation using sage (Well)
1k
views
2
answers
1
vote
2021-01-25 20:31:55 +0100
slelievre
Arithmetic operation is not working in finite field GF(4091^2)?
finite-field
735
views
2
answers
2
votes
2021-01-22 18:34:31 +0100
slelievre
How to do low degree computation in a Free Algebra ?
free
algebra
tensor
535
views
1
answer
3
votes
2021-01-22 12:31:11 +0100
tmonteil
when I must declare f= or f(x,y)= ?
funct-declar-syntax
confirmed_issue
3k
views
7
answers
3
votes
2021-01-21 23:46:14 +0100
slelievre
How do I understand the result of symbolic integrals
calculus
confirmed_issue
symbolic-integration
722
views
1
answer
1
vote
2021-01-21 18:33:57 +0100
slelievre
Mysterious "must have a value" error
gap
hap
group_cohomology
cocalc
342
views
no
answers
no
votes
2021-01-21 11:50:33 +0100
Sri1729
Which hash function can be used to get $w=H(d)\in F^n$ case?
cryptography
626
views
1
answer
1
vote
2021-01-21 10:53:13 +0100
tmonteil
Solve returns bad results
solving
inequalities
semi-algebraic
sets
372
views
1
answer
no
votes
2021-01-20 14:30:28 +0100
slelievre
Transforming a list of list
list
240
views
no
answers
no
votes
2021-01-18 21:55:09 +0100
slelievre
"Affine diagonalization algorithm" in n-dimensions?
algorithm
diagonalize
Implementation
299
views
1
answer
no
votes
2021-01-18 18:18:52 +0100
tmonteil
Rounding the values of a mapping
arithmetic
1k
views
1
answer
1
vote
2021-01-17 16:19:54 +0100
Juanjo
Integration of multivariable piecewise function in SageMath
sagemath
piecewise-function
integral
994
views
1
answer
2
votes
2021-01-17 16:15:47 +0100
rburing
Determine Two quadratic form is integer congruence (rational equivalent)?
linear-algebra
QuadraticForm
lattice
2k
views
2
answers
no
votes
2021-01-17 13:48:19 +0100
rob
How show vector or matrix in legend label of plot in latex?
legend
label
2Dplot
latex
plot
580
views
1
answer
1
vote
2021-01-13 17:24:55 +0100
FrédéricC
How to compute in the Tensor Algebra $T(V)$ ?
TensorProducts
algebra
universal-algebra
Lie_algebra
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