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33
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Tagged
complex-numbers
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32
views
1
answer
no
votes
2021-03-13 20:40:39 +0200
rburing
Fraction must have unit denominator when studying Elliptic Curve over complex field? [closed]
Elliptic-curves
complex-numbers
54
views
1
answer
1
vote
2021-03-13 15:21:44 +0200
slelievre
Coordinates do not define a point on Elliptic Curve over complex field? [closed]
Elliptic-curves
complex-numbers
79
views
1
answer
1
vote
2020-12-27 12:32:07 +0200
slelievre
How to arrange real and imaginary parts of a complex number
complex-numbers
real-part
imaginary-part
94
views
1
answer
1
vote
2020-07-21 17:30:46 +0200
slelievre
Finding all complex nth roots
complex-numbers
64
views
1
answer
no
votes
2020-07-12 11:13:51 +0200
rburing
substitute complex number form in a function
complex-numbers
form
139
views
1
answer
no
votes
2019-12-06 12:37:22 +0200
Emmanuel Charpentier
Equation in complex numbers
complex-numbers
equation
conjugate
656
views
2
answers
1
vote
2019-07-24 23:49:20 +0200
nbruin
Complex numerical integration: how can it be performed in SageMath?
numerical_integral
complex-numbers
127
views
1
answer
1
vote
2019-01-08 23:15:02 +0200
tmonteil
Quadratic equation with complex coefficients
equation
complex-numbers
143
views
1
answer
1
vote
2018-12-28 20:22:18 +0200
slelievre
Why doesn't assume(x, 'real') exclude complex values when using plot(x^(1/3)) over a negative domain?
assume
plot
complex-numbers
error
219
views
1
answer
1
vote
2018-11-12 19:28:50 +0200
tmonteil
Making a quotient with Gaussian elements
gaussian
rings
complex-numbers
1k
views
2
answers
1
vote
2018-09-11 17:31:17 +0200
Emmanuel Charpentier
Is there a sage command to compute complex numbers?
complex
complex-numbers
251
views
1
answer
1
vote
2018-03-23 18:09:13 +0200
slelievre
How to get a true/false for complex numbers
complex-numbers
1k
views
3
answers
2
votes
2018-01-29 08:14:34 +0200
Sébastien
plots of complex numbers
plot
complex-numbers
126
views
1
answer
1
vote
2018-01-26 14:15:19 +0200
tmonteil
How to get the imaginary and real parts in quadratic extension?
extension-field
complex-numbers
3k
views
1
answer
3
votes
2017-09-01 19:23:29 +0200
slelievre
Partial fraction decomposition over the reals or complex
decomposition
complex-numbers
integration
rational-function
254
views
1
answer
1
vote
2017-08-24 20:23:07 +0200
fidbc
Select list element around a value
complex-numbers
list
rounding
221
views
1
answer
no
votes
2017-07-19 00:32:09 +0200
normvcr
complex norm
complex-numbers
norm
typesetting
52
views
no
answers
no
votes
2017-07-17 22:32:20 +0200
normvcr
typeset complex norm is missing absolute value [closed]
complex-numbers
norm
typesetting
151
views
1
answer
1
vote
2016-10-19 23:05:39 +0200
paulmasson
Why region_plot dont work with absolute value of complex numbers?
complex-numbers
region_plot
447
views
1
answer
1
vote
2016-08-20 16:44:38 +0200
tmonteil
Should I use numpy and cython for complex numbers?
complex-numbers
complex
793
views
1
answer
no
votes
2016-08-02 22:12:34 +0200
calc314
understanding complex numbers from solve()
atrocity
solve
math
complex-numbers
222
views
1
answer
no
votes
2015-12-28 10:42:32 +0200
slelievre
Computing in a quaternion algebra over a complex field?
quaternion-algebras
complex-numbers
276
views
1
answer
1
vote
2015-12-28 09:57:34 +0200
slelievre
Computations with complex algebraic numbers?
polynomial
complex-numbers
algebraic_number
roots
910
views
2
answers
1
vote
2015-10-05 17:36:26 +0200
fidbc
How do I plot the magnitude of a complex-valued function?
plotting
complex-numbers
785
views
1
answer
1
vote
2014-07-23 05:42:49 +0200
slelievre
Absolute value of complex numbers in 3D plot
3dplot
complex-numbers
474
views
1
answer
1
vote
2013-11-09 06:07:54 +0200
tmonteil
Limit of complex functions
complex-analysis
complex-numbers
limit
complex
function
244
views
1
answer
no
votes
2013-09-04 14:20:53 +0200
tmonteil
3dplot of modulus of complex function
3dplot
complex-numbers
712
views
2
answers
no
votes
2013-03-16 17:31:05 +0200
Leo_Mullan
numerical approximation of complex number
complex-numbers
matrix
438
views
1
answer
1
vote
2013-02-27 13:10:00 +0200
calc314
How to substitute realpart and imagpart after conversion to rectform?
complex-numbers
substitution
maxima
156
views
2
answers
no
votes
2012-11-20 00:29:53 +0200
Jason Grout
speed and order of operations with CDF
speed
complex-numbers
1
2
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