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328
questions
Tagged
1k
views
1
answer
1
vote
2017-12-31 02:39:31 +0100
slelievre
How to solve this equation with double square root?
solve
986
views
1
answer
no
votes
2017-12-30 01:10:40 +0100
Wayne
solving nonlinear second order ordinary differential equations numerically
820
views
1
answer
1
vote
2017-12-20 15:56:06 +0100
B r u n o
working with coefficients of formal series
PowerSeries
SymbolicRing
TruncatedPowerSeries
223
views
1
answer
1
vote
2017-12-20 11:40:08 +0100
tmonteil
truncated exponential series over ring of matrices over symbolic ring
1k
views
1
answer
no
votes
2017-11-16 16:00:19 +0100
burrobert
Can Sage simplify factorials?
full_simplify
factorial
simplify_factorial
723
views
2
answers
3
votes
2017-11-07 13:00:07 +0100
dan_fulea
How to find a minimum number of switch presses to shut down all lamps?
optimization
finite-fields
266
views
2
answers
no
votes
2017-10-10 18:45:39 +0100
makoman
Solving a system of equations -- small known number hinders the solution
328
views
no
answers
1
vote
2017-09-29 15:19:36 +0100
dcole
Multivariable equation in multiplicative group Z_p
Group
modular
solving
469
views
no
answers
1
vote
2017-09-23 20:18:49 +0100
Andres Mejia
Show a multivariable function is nonvanishing when it is subject to constraints
max
zeros
function
601
views
1
answer
no
votes
2017-09-16 23:40:08 +0100
calc314
solution to logistic differential y'=r*y*(1-y)/b
1k
views
1
answer
no
votes
2017-09-12 17:24:49 +0100
dan_fulea
how to solve the errorOverflowError: cannot fit 'long' into an index-sized integer 122
264
views
1
answer
no
votes
2017-08-17 04:30:32 +0100
Anonymous
solve memory problem in my program
777
views
2
answers
no
votes
2017-07-14 09:28:07 +0100
dom
reference request
linear-algebra
723
views
2
answers
no
votes
2017-06-13 20:52:33 +0100
dan_fulea
Help with unstable code
matrices
circle
complex-analysis
667
views
1
answer
2
votes
2017-05-26 20:20:22 +0100
dan_fulea
series solutions of higher order ODEs
ode
series
3k
views
2
answers
no
votes
2017-04-24 10:37:42 +0100
ndomes
How to find multiple roots?
find_root
1k
views
1
answer
no
votes
2017-04-08 16:21:41 +0100
dan_fulea
Division algorithm in a polynomial ring with variable coefficients
division_polynomial
polynomial
multivariable
multivariate
1k
views
2
answers
no
votes
2017-04-06 21:23:47 +0100
dan_fulea
Solving a fifth degree polynomial
polynomials
1k
views
1
answer
2
votes
2017-04-04 15:47:42 +0100
tmonteil
Groebner basis to solve linear system of equations
groebner_basis
equation-system
4k
views
1
answer
no
votes
2017-04-02 21:24:13 +0100
B r u n o
Solving modular systems of equation
modular
equation-system
1k
views
2
answers
1
vote
2017-03-28 05:55:09 +0100
dan_fulea
How to define an element in a space of Modular Forms and express it as a linear combination of basis elements?
modular_forms
1k
views
1
answer
no
votes
2017-03-04 03:04:37 +0100
dan_fulea
Help finding expected value of sum of random variables
randomvariable
summation
expectation
normal_distribution
6k
views
1
answer
no
votes
2017-03-02 19:48:09 +0100
dan_fulea
Polynomial modulus in QuotientRing
QuotientRing
polynomial
411
views
1
answer
no
votes
2017-02-27 20:15:06 +0100
dan_fulea
unable to solve([x^2+y^2==4, (y-y0)^2+z^2==4], [x, y, z])
solve
791
views
1
answer
no
votes
2017-02-10 03:20:29 +0100
kcrisman
Elliptic Curves defined over Z/nZ rings for general n
EllipticCurve
rings
226
views
1
answer
no
votes
2016-11-08 12:41:00 +0100
slelievre
How to correct them errors ?
316
views
1
answer
no
votes
2016-11-05 17:05:59 +0100
slelievre
How to resolve this problem (differential equations) ?
167
views
no
answers
no
votes
2016-11-04 18:09:24 +0100
slelievre
I've some problems with modelization of differential equations
532
views
2
answers
2
votes
2016-10-22 02:47:58 +0100
Mafra
How to find a polynomial identity to evaluate sum of fifth powers?
polynomial
582
views
2
answers
1
vote
2016-10-13 20:24:20 +0100
magarto
problem with conjugate() of a function
approximation
conjugate
pole
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