Questions - ASKSAGE: Sage Q&A Forum

3k

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4

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7

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2021-10-13 10:55:41 +0100 Emmanuel Charpentier

complex exponential/trigonometric

2k

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4

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3

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2011-07-03 13:53:35 +0100 Mike Hansen

Finding complex roots numerically using sage

649

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2

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3

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2011-10-28 23:05:58 +0100 kcrisman

Unexpected behavior of log() in complex plane

5k

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1

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3

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2016-06-08 04:35:16 +0100 paulmasson

Using solve() to find positive real solutions to a complex equation

474

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1

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3

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2018-04-04 16:27:57 +0100 slelievre

How do I plot a real function whose computation involves complex intermediate results?

plot
complex

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6

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2020-07-05 10:52:15 +0100 ortollj

Plotting question

plot
complex

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1

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2011-04-14 10:49:57 +0100 kcrisman

Solving complex equation

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1

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2

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2011-11-15 13:54:02 +0100 parzan

Complex argument of a symbolic expression

497

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1

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2

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2014-07-01 17:52:30 +0100 rws

Working with complex symbolic expressions

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2

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2

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2013-02-23 21:21:03 +0100 kcrisman

Bug with absolute value of a complex variable?

4k

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3

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2

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2015-04-08 10:45:57 +0100 MvG

Get variants of complex cube-root

1k

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2

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2

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2013-12-19 04:12:26 +0100 fmonegaglia

solve complex ODE (like f'(x) = I*f(x)) numerically

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2

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2

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2015-03-25 03:31:09 +0100 Bill Page _ again

Complex analysis. Compute bar derivative

684

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1

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2

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2018-03-26 16:29:43 +0100 slelievre

Sage equivalent to Mathematica Chop function?

658

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3

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2

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2018-05-14 11:13:58 +0100 florin

"partial_fraction_decomposition" with possibly "complex roots", again

266

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3

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2

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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

239

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1

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2

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2021-04-28 14:45:50 +0100 slelievre

Issue with inversion of complex symbolic array initialized with numpy

396

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1

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2021-05-28 23:17:00 +0100 tmonteil

unique elements in complex numbers list

831

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2

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1

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2012-01-18 20:19:52 +0100 kcrisman

compile a symbolic function and use it in cython

408

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no

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2012-04-13 09:48:28 +0100 ignamv

TypeError doing a contour plot of imag_part(Ilog(x+Iy))

651

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1

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1

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2013-11-09 06:07:54 +0100 tmonteil

Limit of complex functions

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1

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1

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2015-10-19 04:55:17 +0100 tmonteil

eigenvectors of complex matrix

738

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1

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1

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2016-06-30 17:57:42 +0100 sam_kjm

Convert all complex numbers in array/matrix to value 0 or remove these numbers

611

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1

answer

1

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2016-08-20 16:44:38 +0100 tmonteil

Should I use numpy and cython for complex numbers?

512

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1

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1

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2017-01-23 00:58:26 +0100 paulmasson

ATAN2 AssertionError while plotting complex squareroot function

577

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no

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1

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2016-11-14 20:01:46 +0100 mkr

ValueError: Computation failed since Maxima requested additional constraints

566

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3

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1

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2020-12-06 07:54:04 +0100 cybervigilante

Argand diagram plot

496

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1

answer

1

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2017-12-01 22:49:00 +0100 dan_fulea

Finding roots of equation made of Bessel functions, some of which have complex arguments

389

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1

answer

1

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2017-12-07 11:09:48 +0100 tmonteil

Change Precision of complex_roots()

681

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3

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1

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2017-12-27 17:39:46 +0100 dan_fulea

63 questions

complex exponential/trigonometric

Finding complex roots numerically using sage

Unexpected behavior of log() in complex plane

Using solve() to find positive real solutions to a complex equation

How do I plot a real function whose computation involves complex intermediate results?

Plotting question

Solving complex equation

Complex argument of a symbolic expression

Working with complex symbolic expressions

Bug with absolute value of a complex variable?

Get variants of complex cube-root

solve complex ODE (like f'(x) = I*f(x)) numerically

Complex analysis. Compute bar derivative

Sage equivalent to Mathematica Chop function?

"partial_fraction_decomposition" with possibly "complex roots", again

Very different matrix inverse result in complex ring CC and in real ring RR while entry only contain real elements

Issue with inversion of complex symbolic array initialized with numpy

unique elements in complex numbers list

compile a symbolic function and use it in cython

TypeError doing a contour plot of imag_part(Ilog(x+Iy))

Limit of complex functions

eigenvectors of complex matrix

Convert all complex numbers in array/matrix to value 0 or remove these numbers

Should I use numpy and cython for complex numbers?

ATAN2 AssertionError while plotting complex squareroot function

ValueError: Computation failed since Maxima requested additional constraints

Argand diagram plot

Finding roots of equation made of Bessel functions, some of which have complex arguments

Change Precision of complex_roots()

Getting all (complex) solutions of a non polynomial equation

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