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Registered User
member since
2014-10-18 09:17:43 -0500
last seen
2020-07-27 15:12:34 -0500
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12
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398
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2
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3
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2017-11-07 06:00:07 -0500
dan_fulea
How to find a minimum number of switch presses to shut down all lamps?
optimization
finite-fields
499
views
2
answers
2
votes
2019-03-21 15:35:44 -0500
mathhobbyist
Solving an optimization problem by Sage
optimization
grid
226
views
1
answer
2
votes
2015-03-16 19:22:32 -0500
mathhobbyist
How to evaluate $\int_1^2 e^{x^3} dx$?
numerical_integral
fixed_bug
54
views
1
answer
2
votes
2020-06-12 08:29:31 -0500
dan_fulea
How to find the longest consecutive repeated part of a string?
strings
trees
224
views
1
answer
1
vote
2019-03-21 21:50:06 -0500
dan_fulea
On finding to find a minimum number of switch presses to shut down all lamps
linear-algebra
finite-field
optimize
409
views
1
answer
1
vote
2015-03-16 08:43:45 -0500
calc314
How to solve normal distribution equation in Sage
numerical_integral
116
views
no
answers
no
votes
2014-12-11 11:28:49 -0500
mathhobbyist
How is_maximal() should work?
algebra
86
views
1
answer
no
votes
2020-04-13 18:43:11 -0500
dan_fulea
How to make a permutation of a card problem and compute its order?
permutation
866
views
2
answers
no
votes
2019-11-08 15:22:26 -0500
castor
Solving 3rd degree Diophantine equation in Sage
diophantine
58
views
1
answer
no
votes
2019-03-21 20:04:49 -0500
dan_fulea
How to find swich presses on lamp shutting problem?
optimization
finite-fields
linear-algebra
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