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43
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Tagged
complex
×
450
views
no
answers
1
vote
2012-04-13 09:48:28 +0100
ignamv
TypeError doing a contour plot of imag_part(I*log(x+I*y))
complex
log
contour_plot
imaginary
240
views
no
answers
no
votes
2015-04-08 22:46:16 +0100
tmonteil
complex, real, common ring, crash in 'vector' constructor
complex
real
common
ring
204
views
no
answers
no
votes
2021-02-01 20:54:31 +0100
slelievre
Issue plotting function that is complex under certain domain
complex
651
views
no
answers
1
vote
2016-11-14 20:01:46 +0100
mkr
ValueError: Computation failed since Maxima requested additional constraints
Integrate
assume
complex
integral
564
views
no
answers
no
votes
2019-10-14 15:27:31 +0100
Tintin1
Schwarz-Christoffel transformations
complex
plotting
254
views
no
answers
1
vote
2024-01-29 23:43:35 +0100
Max Alekseyev
How to take inverse of matrix with complex entries
inverse
diagonalize
similarity
similarmatrices
complex
622
views
1
answer
2
votes
2014-07-01 17:52:30 +0100
rws
Working with complex symbolic expressions
complex
symbolic
algebra
beginner
5k
views
1
answer
3
votes
2016-06-08 04:35:16 +0100
paulmasson
Using solve() to find positive real solutions to a complex equation
solve
complex
assume
real
452
views
1
answer
no
votes
2013-01-05 12:34:54 +0100
rdmadss1
simplify equations
equations
abs
complex
simplification
465
views
1
answer
no
votes
2014-10-26 13:45:21 +0100
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 +0100
tmonteil
eigenvectors of complex matrix
complex
matrix
linear-algebra
246
views
1
answer
no
votes
2016-01-17 23:17:03 +0100
vdelecroix
To build a complex polynomial
polynomial
complex
1k
views
1
answer
1
vote
2016-06-30 17:57:42 +0100
sam_kjm
Convert all complex numbers in array/matrix to value 0 or remove these numbers
array
complex
remove
715
views
1
answer
1
vote
2016-08-20 16:44:38 +0100
tmonteil
Should I use numpy and cython for complex numbers?
complex-numbers
complex
791
views
1
answer
1
vote
2017-01-23 00:58:26 +0100
paulmasson
ATAN2 AssertionError while plotting complex squareroot function
complex
squareroot
plot
line
ATAN2_assertion_err
587
views
1
answer
1
vote
2017-12-01 22:49:00 +0100
dan_fulea
Finding roots of equation made of Bessel functions, some of which have complex arguments
bessel
complex
argument
roots
numerical
687
views
1
answer
1
vote
2017-12-07 11:09:48 +0100
tmonteil
Change Precision of complex_roots()
complex
roots
pari
OverflowError
589
views
1
answer
3
votes
2018-04-04 16:27:57 +0100
slelievre
How do I plot a real function whose computation involves complex intermediate results?
plot
complex
445
views
1
answer
1
vote
2018-04-07 01:15:37 +0100
dan_fulea
"partial_fraction_decomposition" with "complex roots"
partial_fraction
decomposition
complex
roots
323
views
1
answer
no
votes
2019-03-29 22:44:24 +0100
Emmanuel Charpentier
desolve crazy output
desolve
numerical
complex
newbie
261
views
1
answer
no
votes
2020-07-17 23:41:22 +0100
jaydfox
Difference between ComplexField and MPComplexField?
MPComplexField
complex
MPC
mpfr
401
views
1
answer
1
vote
2020-08-09 20:02:26 +0100
Emmanuel Charpentier
Error during integration: not of type (UNSIGNED-BYTE 15)
definite-integral
complex
653
views
1
answer
1
vote
2021-04-03 23:43:42 +0100
John Palmieri
simplifying a simplicial set
simplicial
Set
complex
homology
244
views
1
answer
no
votes
2022-12-03 10:40:54 +0100
achrzesz
complex limits
complex
limits
198
views
1
answer
no
votes
2023-01-30 20:00:15 +0100
achrzesz
Getting exact answers when using eigenvectors_right()
eigenvectors
complex
rational
136
views
1
answer
1
vote
2024-06-17 10:35:33 +0100
FrédéricC
Plot real to complex function
plot
plot2d
complex
complex_plot
755
views
2
answers
3
votes
2011-10-28 23:05:58 +0100
kcrisman
Unexpected behavior of log() in complex plane
log
complex
plane
2k
views
2
answers
2
votes
2013-02-23 21:21:03 +0100
kcrisman
Bug with absolute value of a complex variable?
confirmed_issue
simplify
complex
squared
526
views
2
answers
no
votes
2013-08-14 23:39:11 +0100
kcrisman
Question about error using plot
complex
integration
numerical
approximation
symbolic
2k
views
2
answers
2
votes
2013-12-19 04:12:26 +0100
fmonegaglia
solve complex ODE (like f'(x) = I*f(x)) numerically
complex
ode
numerical
desolve_rk4
1
2
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