Questions - ASKSAGE: Sage Q&A Forum

126

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4

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2022-04-30 10:25:22 +0200 tmonteil

Evaluation of exp(-I2pi/5)^5 fails to reduce to 1

24k

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1

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3

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2017-09-01 19:23:29 +0200 slelievre

Partial fraction decomposition over the reals or complex

3k

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3

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2

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2018-01-29 08:14:34 +0200 Sébastien

plots of complex numbers

432

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2021-05-28 23:17:00 +0200 tmonteil

unique elements in complex numbers list

415

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1

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2

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2022-02-28 17:22:39 +0200 dsejas

Assume a function is real-valued

249

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2022-03-26 17:51:59 +0200 FrédéricC

Trouble defining polynomial ring over Gaussian integers

374

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2

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2023-07-09 10:02:46 +0200 achrzesz

How to compute and display a conformal map in Sage

956

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1

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2012-11-02 14:36:07 +0200 Shashank

Complex argument of a symbolic expression

593

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1

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2013-02-27 13:10:00 +0200 calc314

How to substitute realpart and imagpart after conversion to rectform?

685

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1

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2013-11-09 06:07:54 +0200 tmonteil

Limit of complex functions

996

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1

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2014-07-23 05:42:49 +0200 slelievre

Absolute value of complex numbers in 3D plot

1k

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2

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2015-10-05 17:36:26 +0200 fidbc

How do I plot the magnitude of a complex-valued function?

488

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2015-12-28 09:57:34 +0200 slelievre

Computations with complex algebraic numbers?

625

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1

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1

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2016-08-20 16:44:38 +0200 tmonteil

Should I use numpy and cython for complex numbers?

316

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2016-10-19 23:05:39 +0200 paulmasson

Why region_plot dont work with absolute value of complex numbers?

605

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2017-08-24 20:23:07 +0200 fidbc

Select list element around a value

277

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2018-01-26 14:15:19 +0200 tmonteil

How to get the imaginary and real parts in quadratic extension?

512

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2018-03-23 18:09:13 +0200 slelievre

How to get a true/false for complex numbers

complex-numbers

2k

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2

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2018-09-11 17:31:17 +0200 Emmanuel Charpentier

Is there a sage command to compute complex numbers?

601

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2018-11-12 19:28:50 +0200 tmonteil

Making a quotient with Gaussian elements

270

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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?

516

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2019-01-08 23:15:02 +0200 tmonteil

Quadratic equation with complex coefficients

1k

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2

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2019-07-24 23:49:20 +0200 nbruin

Complex numerical integration: how can it be performed in SageMath?

368

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2020-07-21 17:30:46 +0200 slelievre

Finding all complex nth roots

complex-numbers

685

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1

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2020-12-27 12:32:07 +0200 slelievre

How to arrange real and imaginary parts of a complex number

415

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1

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2021-03-13 15:21:44 +0200 slelievre

Coordinates do not define a point on Elliptic Curve over complex field? [closed]

148

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2021-08-29 12:17:23 +0200 slelievre

How to radicalize `fraction * I` or `number * N^(± 1/2)`

568

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2

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1

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2022-02-28 23:14:21 +0200 Emmanuel Charpentier

Incorrect result for complex integral

228

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1

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1

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2022-06-16 09:15:08 +0200 slelievre

'TypeError: unable to coerce to a real number' when trying to plot the real component of sqrt(z)

72

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no

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2023-06-27 00:02:03 +0200 fermiona

48 questions

Evaluation of exp(-I2pi/5)^5 fails to reduce to 1

Partial fraction decomposition over the reals or complex

plots of complex numbers

unique elements in complex numbers list

Assume a function is real-valued

Trouble defining polynomial ring over Gaussian integers

How to compute and display a conformal map in Sage

Complex argument of a symbolic expression

How to substitute realpart and imagpart after conversion to rectform?

Limit of complex functions

Absolute value of complex numbers in 3D plot

How do I plot the magnitude of a complex-valued function?

Computations with complex algebraic numbers?

Should I use numpy and cython for complex numbers?

Why region_plot dont work with absolute value of complex numbers?

Select list element around a value

How to get the imaginary and real parts in quadratic extension?

How to get a true/false for complex numbers

Is there a sage command to compute complex numbers?

Making a quotient with Gaussian elements

Why doesn't assume(x, 'real') exclude complex values when using plot(x^(1/3)) over a negative domain?

Quadratic equation with complex coefficients

Complex numerical integration: how can it be performed in SageMath?

Finding all complex nth roots

How to arrange real and imaginary parts of a complex number

Coordinates do not define a point on Elliptic Curve over complex field? [closed]

How to radicalize `fraction * I` or `number * N^(± 1/2)`

Incorrect result for complex integral

'TypeError: unable to coerce to a real number' when trying to plot the real component of sqrt(z)

What method is complex_number_to_cmap_rgb using to generate its values?

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