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65
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Tagged
complex
×
396
views
1
answer
no
votes
2013-01-05 12:34:54 +0200
rdmadss1
simplify equations
equations
abs
complex
simplification
448
views
1
answer
no
votes
2013-05-01 16:47:43 +0200
vdelecroix
Ignoring the very small imaginary part
root
complex
numerical_approx
733
views
1
answer
no
votes
2013-06-10 09:44:02 +0200
tmonteil
how to use variables (`var`)
complex
symbolic
var
690
views
1
answer
1
vote
2013-11-09 06:07:54 +0200
tmonteil
Limit of complex functions
complex-analysis
complex-numbers
limit
complex
function
372
views
1
answer
no
votes
2014-10-26 13:45:21 +0200
Markus Schepke
log_integral gives wrong values for complex arguments
Logarithmic
riemann
number_theory
complex
log_integral
1k
views
1
answer
1
vote
2015-10-19 04:55:17 +0200
tmonteil
eigenvectors of complex matrix
complex
matrix
linear-algebra
196
views
1
answer
no
votes
2016-01-17 23:17:03 +0200
vdelecroix
To build a complex polynomial
polynomial
complex
794
views
1
answer
1
vote
2016-06-30 17:57:42 +0200
sam_kjm
Convert all complex numbers in array/matrix to value 0 or remove these numbers
array
complex
remove
626
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
554
views
1
answer
1
vote
2017-01-23 00:58:26 +0200
paulmasson
ATAN2 AssertionError while plotting complex squareroot function
complex
squareroot
plot
line
ATAN2_assertion_err
245
views
1
answer
no
votes
2016-10-17 13:55:08 +0200
eric_g
What's this result of equation solving?
complex
equation
519
views
1
answer
1
vote
2017-12-01 22:49:00 +0200
dan_fulea
Finding roots of equation made of Bessel functions, some of which have complex arguments
bessel.
complex
argument
roots
numerical
419
views
1
answer
1
vote
2017-12-07 11:09:48 +0200
tmonteil
Change Precision of complex_roots()
complex
roots
pari
OverflowError
403
views
1
answer
no
votes
2018-03-12 19:14:58 +0200
dan_fulea
numerical_integral (GSL C library) does not work with complex integrands?
numerical_integral
complex
739
views
1
answer
2
votes
2018-03-26 16:29:43 +0200
slelievre
Sage equivalent to Mathematica Chop function?
complex
polynomials
518
views
1
answer
3
votes
2018-04-04 16:27:57 +0200
slelievre
How do I plot a real function whose computation involves complex intermediate results?
plot
complex
355
views
1
answer
1
vote
2018-04-07 01:15:37 +0200
dan_fulea
"partial_fraction_decomposition" with "complex roots"
partial_fraction
decomposition
complex
roots
429
views
1
answer
no
votes
2019-03-30 00:55:21 +0200
Emmanuel Charpentier
desolve (how can i enable numeric?)
desolve
numerical
complex
newbie
282
views
1
answer
no
votes
2019-03-29 22:44:24 +0200
Emmanuel Charpentier
desolve crazy output
desolve
numerical
complex
newbie
463
views
1
answer
1
vote
2019-07-05 18:31:13 +0200
Iguananaut
Possible bug in CC needs confirmation
CC
complex
confirmed_issue
bug
188
views
1
answer
no
votes
2020-07-17 23:41:22 +0200
jaydfox
Difference between ComplexField and MPComplexField?
MPComplexField
complex
MPC
mpfr
316
views
1
answer
1
vote
2020-08-09 20:02:26 +0200
Emmanuel Charpentier
Error during integration: not of type (UNSIGNED-BYTE 15)
definite-integral
complex
397
views
1
answer
1
vote
2021-04-03 23:43:42 +0200
John Palmieri
simplifying a simplicial set
simplicial
Set
complex
homology
268
views
1
answer
2
votes
2021-04-28 14:45:50 +0200
slelievre
Issue with inversion of complex symbolic array initialized with numpy
symbolic
matrix
numpy
complex
inverse
432
views
1
answer
2
votes
2021-05-28 23:17:00 +0200
tmonteil
unique elements in complex numbers list
complex
complex-numbers
list
Unique
Set
161
views
1
answer
no
votes
2022-12-03 10:40:54 +0200
achrzesz
complex limits
complex
limits
100
views
1
answer
no
votes
2023-01-30 20:00:15 +0200
achrzesz
Getting exact answers when using eigenvectors_right()
eigenvectors
complex
rational
179
views
1
answer
1
vote
2023-09-20 22:39:40 +0200
eric_g
Real and imaginary part of an expression with assumptions on variables
complex
417
views
no
answers
1
vote
2012-04-13 09:48:28 +0200
ignamv
TypeError doing a contour plot of imag_part(I*log(x+I*y))
complex
log
contour_plot
imaginary
209
views
no
answers
no
votes
2015-04-08 22:46:16 +0200
tmonteil
complex, real, common ring, crash in 'vector' constructor
complex
real
common
ring
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