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12226
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Tagged
208
views
1
answer
no
votes
2018-09-10 23:39:01 +0200
dan_fulea
How to define coefficient in grobner bases
groebner_basis
641
views
1
answer
1
vote
2018-09-10 18:31:53 +0200
slelievre
How to get the left matrix that was used to obtain reduced row echelon form?
207
views
1
answer
no
votes
2018-09-10 00:26:23 +0200
slelievre
Scalar Multiplication over extension field
278
views
1
answer
1
vote
2018-09-09 17:08:28 +0200
vdelecroix
why I get huge number in H-representation in sage?
cocalc
simplex
polyhedra
283
views
2
answers
2
votes
2018-09-09 14:39:13 +0200
eric_g
Printing _sage_var_x instead of x
401
views
no
answers
no
votes
2018-09-06 10:06:30 +0200
Anonymous
Strict Avalanche Criteria in Sage
ask-sage
S-box
SAC
363
views
no
answers
2
votes
2018-09-06 06:45:33 +0200
Gordon
Problems installing Sage 8.3 on OSX
Mac-OS10.13
confirmed_issue
installation
2k
views
1
answer
no
votes
2018-09-04 18:06:14 +0200
Iguananaut
Sagemath 8.3 for W10 setting working directory for notebook
241
views
1
answer
no
votes
2018-09-04 09:06:49 +0200
tmonteil
natural sub-class of trees in Sage
tree
297
views
1
answer
no
votes
2018-09-04 07:47:34 +0200
tmonteil
How to get a list of the combinations such that the elements are equal to some $n$
list
combinat
304
views
1
answer
1
vote
2018-09-04 07:35:59 +0200
tmonteil
subs a list with another list
polynomials
lists
507
views
1
answer
1
vote
2018-09-03 10:56:59 +0200
FrédéricC
Saturated chains
Poset
relation
328
views
2
answers
1
vote
2018-09-03 09:15:55 +0200
Sébastien
Setting relations between variables
symbolic
1k
views
2
answers
no
votes
2018-09-02 20:44:06 +0200
slelievre
How can I find the sum of fibonacci (1) + (2) + (4) + (7) + (11) + (16) + ... ?
sum
fibonacci
term
sequence
number
1k
views
1
answer
2
votes
2018-09-02 20:10:11 +0200
slelievre
defining boolean variables in sage
boolean
polynomial
2k
views
1
answer
1
vote
2018-09-01 20:28:38 +0200
rburing
vector constants and vector functions
vector
linear-algebra
vector_calculus
521
views
3
answers
1
vote
2018-08-31 22:28:36 +0200
John Palmieri
Conflicting Sage vs Wolfram evaluation of a limit?
sage
symbolic
limit
317
views
1
answer
no
votes
2018-08-31 17:49:26 +0200
nbruin
How can I describe incircles and calculate its area with sage?
incircle
sage
area
describe
calculate
429
views
2
answers
1
vote
2018-08-30 05:59:52 +0200
sam nazari
Power set with group operation as symmetric difference
abelian_group
module
202
views
no
answers
no
votes
2018-08-30 04:31:21 +0200
Chernoxyl
Bug in ODE solving?
desolve_system
confirmed_issue
1k
views
1
answer
1
vote
2018-08-29 22:41:04 +0200
tmonteil
Convert a matrix to a list of equations
linear-algebra
6k
views
3
answers
3
votes
2018-08-29 14:03:51 +0200
Iguananaut
Running Sagemath 8.2 natively in Windows, how to change the Jupyter default directory?
windows
sagemath
Jupyter
default-directory
ipynb
483
views
2
answers
no
votes
2018-08-28 18:21:58 +0200
slelievre
How can I calculate this sum? (accept both sage(cocalc) and by hand)
calculate
sum
infinity
formula
accept
259
views
1
answer
no
votes
2018-08-28 14:49:09 +0200
Emmanuel Charpentier
Why .45 // .28 does not work?
341
views
2
answers
1
vote
2018-08-28 14:30:41 +0200
Emmanuel Charpentier
Wrong result from integral(log(1+1/(x**2+1)), x, -oo, oo)
457
views
2
answers
3
votes
2018-08-28 05:23:37 +0200
Gordon
Why can't I find the spectral radius of a tree?
spectral_radius
graph
adjacency_matrix
171
views
no
answers
no
votes
2018-08-27 19:06:44 +0200
shinster
Untether us from laptops. [closed]
Android
chrome
safari
edge
mobile
195
views
no
answers
no
votes
2018-08-27 18:58:09 +0200
shinster
Please untether us from the laptop.
3d
Android
iOS
chrome
safari
172
views
no
answers
no
votes
2018-08-27 03:47:33 +0200
Anonymous
Check if Hessian is Postive Semi-Definite [closed]
hessian
480
views
no
answers
1
vote
2018-08-27 03:46:20 +0200
Cauchy
Determine if hessian is positive semi-definite
hessian
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