First time here? Check out the FAQ!
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
63
questions
Tagged
complex
×
3k
views
4
answers
7
votes
2021-10-13 10:55:41 +0100
Emmanuel Charpentier
complex exponential/trigonometric
complex
ExpToTrig
TrigToExp
exponentiation
2k
views
4
answers
3
votes
2011-07-03 13:53:35 +0100
Mike Hansen
Finding complex roots numerically using sage
complex
roots
numerical
649
views
2
answers
3
votes
2011-10-28 23:05:58 +0100
kcrisman
Unexpected behavior of log() in complex plane
log
complex
plane
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
474
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
5k
views
6
answers
2
votes
2020-07-05 10:52:15 +0100
ortollj
Plotting question
plot
complex
2k
views
1
answer
2
votes
2011-04-14 10:49:57 +0100
kcrisman
Solving complex equation
equation
complex
solve
1k
views
1
answer
2
votes
2011-11-15 13:54:02 +0100
parzan
Complex argument of a symbolic expression
complex
expression
497
views
1
answer
2
votes
2014-07-01 17:52:30 +0100
rws
Working with complex symbolic expressions
complex
symbolic
algebra
beginner
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
4k
views
3
answers
2
votes
2015-04-08 10:45:57 +0100
MvG
Get variants of complex cube-root
cube
root
complex
symbolic_issue
1k
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
1k
views
2
answers
2
votes
2015-03-25 03:31:09 +0100
Bill Page _ again
Complex analysis. Compute bar derivative
complex-analysis
complex
derivative
684
views
1
answer
2
votes
2018-03-26 16:29:43 +0100
slelievre
Sage equivalent to Mathematica Chop function?
complex
polynomials
658
views
3
answers
2
votes
2018-05-14 11:13:58 +0100
florin
"partial_fraction_decomposition" with possibly "complex roots", again
partial_fraction
decomposition
complex
roots
266
views
3
answers
2
votes
2020-12-10 15:52:39 +0100
slelievre
Very different matrix inverse result in complex ring CC and in real ring RR while entry only contain real elements
bug
matrixinverse
complex
239
views
1
answer
2
votes
2021-04-28 14:45:50 +0100
slelievre
Issue with inversion of complex symbolic array initialized with numpy
symbolic
matrix
numpy
complex
inverse
396
views
1
answer
2
votes
2021-05-28 23:17:00 +0100
tmonteil
unique elements in complex numbers list
complex
complex-numbers
list
Unique
Set
831
views
2
answers
1
vote
2012-01-18 20:19:52 +0100
kcrisman
compile a symbolic function and use it in cython
cython
complex
symbolic
fractal
408
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
651
views
1
answer
1
vote
2013-11-09 06:07:54 +0100
tmonteil
Limit of complex functions
complex-analysis
complex-numbers
limit
complex
function
1k
views
1
answer
1
vote
2015-10-19 04:55:17 +0100
tmonteil
eigenvectors of complex matrix
complex
matrix
linear-algebra
738
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
611
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
512
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
577
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
566
views
3
answers
1
vote
2020-12-06 07:54:04 +0100
cybervigilante
Argand diagram plot
complex
2Dplot
496
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
389
views
1
answer
1
vote
2017-12-07 11:09:48 +0100
tmonteil
Change Precision of complex_roots()
complex
roots
pari
OverflowError
681
views
3
answers
1
vote
2017-12-27 17:39:46 +0100
dan_fulea
Getting all (complex) solutions of a non polynomial equation
equations
complex
numerical_approx
1
2
3
next page »
Contributors
Tags
complex
×30
roots
×4
complex-numbers
×3
numerical
×3
plot
×3
symbolic
×3
assume
×2
complex-analysis
×2
log
×2
matrix
×2
solve
×2
2Dplot
×1
algebra
×1
argument
×1
array
×1
ATAN2_assertion_err
×1
beginner
×1
bessel.
×1
bug
×1
confirmed_issue
×1
contour_plot
×1
cube
×1
cython
×1
decomposition
×1
derivative
×1
desolve_rk4
×1
equation
×1
equations
×1
exponentiation
×1
expression
×1
ExpToTrig
×1
fractal
×1
function
×1
imaginary
×1
integral
×1
Integrate
×1
inverse
×1
limit
×1
line
×1
linear-algebra
×1
list
×1
matrixinverse
×1
numerical_approx
×1
numpy
×1
ode
×1
OverflowError
×1
pari
×1
partial_fraction
×1
plane
×1
polynomials
×1
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.7.59
Please note: Askbot requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×