Questions - ASKSAGE: Sage Q&A Forum

638

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2

answers

1

vote

2023-08-20 12:53:35 +0100 aobara

Finding the minimal polynomial for a solution of a trigonometric system of quadratic equations

725

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2

answers

1

vote

2015-03-28 07:51:42 +0100 nbruin

crash on integral attempt

771

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2

answers

3

votes

2021-05-24 10:58:49 +0100 rburing

Quick (trivial) Groebner basis but too long lift of one

1k

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2

answers

1

vote

2011-04-23 14:50:52 +0100 benjaminfjones

finding real zeros of polynomials [was "numerical value"]

1k

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2

answers

1

vote

2013-05-15 12:30:34 +0100 David Bailey

Unit conversion

246

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2

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no

votes

2023-10-07 16:43:10 +0100 Max Alekseyev

How to factor an integer apparently including irrational numbers

381

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2

answers

1

vote

2022-11-26 10:49:14 +0100 vdelecroix

Algebraically solving system of nonlinear equations with parameters

338

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2

answers

1

vote

2021-12-15 17:08:05 +0100 keko

Square root of a fraction

311

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2

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no

votes

2022-11-05 23:51:28 +0100 Emmanuel Charpentier

exp(x/(x+1)+1/(x+1)) fails to be simplified

710

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2

answers

no

votes

2017-03-04 07:33:05 +0100 mforets

Exponential change of variables in symbolic ring

symbolic-expression

793

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2

answers

1

vote

2015-09-27 11:44:29 +0100 miguelython

simplify sqrt(x/y^2)*y

1k

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2

answers

1

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2010-12-16 16:07:24 +0100 pangard

fractional power to negative number

245

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2

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1

vote

2023-03-30 16:27:42 +0100 Emmanuel Charpentier

How to get multiplication of square roots to simplify?

172

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2

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no

votes

2023-03-15 07:39:36 +0100 Emmanuel Charpentier

solving 2 non-linear functions (max degree of 3) fails

432

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2

answers

no

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2018-11-18 20:15:54 +0100 slelievre

solve() is not giving the right solutions

2k

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2

answers

3

votes

2012-01-31 17:37:14 +0100 burcin

simplify_full development

453

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2

answers

2

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2020-09-08 10:47:43 +0100 Larousir

Solve a system of polynomial equations - getting different results using Symbolic Math Toolbox of MATLAB and Sage

549

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2

answers

1

vote

2018-05-14 17:07:35 +0100 florin

inverse_laplace of a fraction whose denominator has real roots (or complex)

262

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2

answers

1

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2020-10-11 22:54:50 +0100 slelievre

Extracting inequalities for polytopes

polytopes

226

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2

answers

1

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2022-04-12 00:09:40 +0100 Emmanuel Charpentier

Checking accuracy

unaccurate

350

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2

answers

no

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2020-10-11 22:42:02 +0100 Sébastien

plotted real intersection but solve only shows imaginary

2k

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2

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1

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2015-12-19 23:39:59 +0100 slelievre

eigenvalues vs roots of characteristic polynomial

425

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2

answers

no

votes

2020-09-06 00:17:04 +0100 Emmanuel Charpentier

Finding solution of expression with fractional power

981

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2

answers

4

votes

2019-01-21 09:58:09 +0100 slelievre

Extended Sage examples

508

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2

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no

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2017-03-12 21:59:14 +0100 mforets

How to get sage to simplify sin(pi/16)?

451

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2

answers

2

votes

2016-11-03 11:32:30 +0100 slelievre

factor x^2 - 30*x + 2817 in sqrt(-2)

factorization

386

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2

answers

no

votes

2022-10-11 16:37:14 +0100 Emmanuel Charpentier

In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?

confirmed_issue

292

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2

answers

1

vote

2021-11-12 12:09:54 +0100 rburing

Volume Automatically Getting Rounded?

volume

170

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2

answers

2

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2023-07-29 08:40:13 +0100 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)

790

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2

answers

2

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2020-08-13 20:16:25 +0100 tmonteil

105 questions

Finding the minimal polynomial for a solution of a trigonometric system of quadratic equations

crash on integral attempt

Quick (trivial) Groebner basis but too long lift of one

finding real zeros of polynomials [was "numerical value"]

Unit conversion

How to factor an integer apparently including irrational numbers

Algebraically solving system of nonlinear equations with parameters

Square root of a fraction

exp(x/(x+1)+1/(x+1)) fails to be simplified

Exponential change of variables in symbolic ring

simplify sqrt(x/y^2)*y

fractional power to negative number

How to get multiplication of square roots to simplify?

solving 2 non-linear functions (max degree of 3) fails

solve() is not giving the right solutions

simplify_full development

Solve a system of polynomial equations - getting different results using Symbolic Math Toolbox of MATLAB and Sage

inverse_laplace of a fraction whose denominator has real roots (or complex)

Extracting inequalities for polytopes

Checking accuracy

plotted real intersection but solve only shows imaginary

eigenvalues vs roots of characteristic polynomial

Finding solution of expression with fractional power

Extended Sage examples

How to get sage to simplify sin(pi/16)?

factor x^2 - 30*x + 2817 in sqrt(-2)

In SageMath 9.2 :"TypeError: unable to make sense of Maxima expression" .What does it mean ?

Volume Automatically Getting Rounded?

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)

Algebraic to symbolic expression

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