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7 questions

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complex_number×

816

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2017-11-12 20:38:43 +0200 Emmanuel Charpentier

Complex argument of an algebraic number

algebraic_number
QQbar
complex_number
arctan2

views

answer

votes

2018-05-07 06:14:53 +0200 tuna

Importing Sage functions into Cython?

cython
import
calculus
var
complex_number

689

views

answers

vote

2020-07-01 02:07:31 +0200 Jun

Simplifying symbolic complex norm

simplification
complex_number
abs

438

views

answer

vote

2021-05-19 00:39:49 +0200 slelievre

matrix is found singular over CC, nonsingular over CDF

invertible_matrix
matrices
complex_number
field

148

views

answer

vote

2021-06-21 15:39:12 +0200 FrédéricC

Incorrect result for integral of (cos z) / z

complex_number
definite-integral

102

views

answers

votes

2023-07-29 08:40:13 +0200 rburing

sol = solve([x^2+y^2+z^2==2, x^3+y^3+z^3==2,x^4+y^4+z^4==2], x,y,z)

system-of-equations
complex_number

105

views

answer

votes

2023-10-19 11:08:32 +0200 eric_g

How to define complex symbolic variables

symbolic-variables
complex_number

7 questions

Complex argument of an algebraic number

Importing Sage functions into Cython?

Simplifying symbolic complex norm

matrix is found singular over CC, nonsingular over CDF

Incorrect result for integral of (cos z) / z

sol = solve([x^2+y^2+z^2==2, x^3+y^3+z^3==2,x^4+y^4+z^4==2], x,y,z)

How to define complex symbolic variables

Contributors

Tags

7 questions

Complex argument of an algebraic number

Importing Sage functions into Cython?

Simplifying symbolic complex norm

matrix is found singular over CC, nonsingular over CDF

Incorrect result for integral of (cos z) / z

sol = solve([x^2+y^2+z^2==2, x^3+y^3+z^3==2,x^4+y^4+z^4==2], x,y,z)

How to define *complex* symbolic variables

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How to define complex symbolic variables