Questions - ASKSAGE: Sage Q&A Forum

38

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1

answer

1

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2025-06-13 17:40:48 +0200 N2B

Multivariate polynomial cannot be evaluated at vector despite length being correct

184

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no

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no

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2024-06-14 20:37:44 +0200 alavault

TypeError: 'sage.symbolic.expression.Expression' object is not subscriptable

191

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1

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no

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2023-10-24 11:33:54 +0200 Max Alekseyev

hi any help with TypeError: unable to convert b to an integer

TypeError

771

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1

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1

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2023-06-18 12:17:33 +0200 slelievre

Error with solve: unable to make sense of Maxima expression

TypeError

2k

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no

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no

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2023-03-17 12:05:03 +0200 Adwait1602

TypeError: 'sage.rings.integer.Integer' object is not subscriptable

351

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no

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no

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2023-03-02 19:55:40 +0200 fish_monster

TypeError: need a summation variable

149

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1

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1

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2022-11-01 05:34:17 +0200 Max Alekseyev

Why does this code have trubles with a specific input?

443

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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)

1k

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1

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1

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2021-12-18 02:16:08 +0200 tmonteil

scipy.optimize.newton gives TypeError: ufunc 'isfinite' not supported

TypeError

724

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no

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no

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2021-07-22 15:21:30 +0200 roland

TypeError: dist must be a Distribution instance

295

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1

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no

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2021-04-01 05:08:59 +0200 tzeentch

Why am I getting a type error when I attempt to take the projective closure of this intersection?

324

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1

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1

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2021-03-16 11:00:53 +0200 Sébastien

The function run_doctests creates a TypeError

743

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1

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1

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2021-01-15 19:37:58 +0200 Emmanuel Charpentier

find_root fails in for loop with type coercion error

961

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1

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1

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2020-06-30 23:43:17 +0200 tmonteil

nearby algebraic number / convert polynomial type to expression type

571

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1

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1

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2020-04-19 07:55:32 +0200 FrédéricC

Why is sage not recognizing symmetric polynomials as symmetric?

382

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1

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no

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2020-01-28 09:32:34 +0200 Emmanuel Charpentier

Why does solve() produces an error?

1k

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1

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1

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2019-05-03 19:15:54 +0200 slelievre

type error when using symbolic calculus

178

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no

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no

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2019-03-09 19:05:36 +0200 calc314

TypeError: cannot solve differential equation

1k

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no

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1

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2019-02-13 10:26:39 +0200 Hilder Vitor Lima Pereira

Compute xgcd over Gaussian integers

440

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1

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no

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2018-12-29 22:37:22 +0200 guesswhowhere

TypeError 'unable to simplify to float approximation' while trying to define an integral operator

535

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1

answer

1

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2018-12-02 23:29:01 +0200 Emmanuel Charpentier

Variable Not Found while Plotting Finite Sum

3k

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1

answer

1

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2018-10-22 16:25:36 +0200 Emmanuel Charpentier

Trouble finding intersection of two functions

2k

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1

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1

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2018-07-29 16:50:33 +0200 slelievre

TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'sage.symbolic.expression.Expression'

TypeError

1k

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1

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1

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2018-06-30 18:16:38 +0200 rburing

TypeError : Object not iterable

627

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1

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no

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2018-03-20 04:51:09 +0200 nbruin

Multiplying matrices with different parents

402

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1

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1

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2018-02-23 01:15:09 +0200 eric_g

Type error in matrix of differential forms

1k

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2

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no

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2017-04-24 17:50:03 +0200 ndomes

How to create a Matrix with real numbers?

317

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1

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no

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2016-09-25 22:13:28 +0200 tmonteil

Plotting point when coordinate involves symbolic and numerical values

910

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2

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1

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2016-09-21 18:51:20 +0200 kcrisman

Errors when plotting zeta function parametrically

553

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1

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no

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2016-06-28 17:42:17 +0200 eric_g

48 questions

Multivariate polynomial cannot be evaluated at vector despite length being correct

TypeError: 'sage.symbolic.expression.Expression' object is not subscriptable

hi any help with TypeError: unable to convert b to an integer

Error with solve: unable to make sense of Maxima expression

TypeError: 'sage.rings.integer.Integer' object is not subscriptable

TypeError: need a summation variable

Why does this code have trubles with a specific input?

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

scipy.optimize.newton gives TypeError: ufunc 'isfinite' not supported

TypeError: dist must be a Distribution instance

Why am I getting a type error when I attempt to take the projective closure of this intersection?

The function run_doctests creates a TypeError

find_root fails in for loop with type coercion error

nearby algebraic number / convert polynomial type to expression type

Why is sage not recognizing symmetric polynomials as symmetric?

Why does solve() produces an error?

type error when using symbolic calculus

TypeError: cannot solve differential equation

Compute xgcd over Gaussian integers

TypeError 'unable to simplify to float approximation' while trying to define an integral operator

Variable Not Found while Plotting Finite Sum

Trouble finding intersection of two functions

TypeError: unsupported operand type(s) for ** or pow(): 'list' and 'sage.symbolic.expression.Expression'

TypeError : Object not iterable

Multiplying matrices with different parents

Type error in matrix of differential forms

How to create a Matrix with real numbers?

Plotting point when coordinate involves symbolic and numerical values

Errors when plotting zeta function parametrically

Derivation of a sagemanifold vector (possible bug)

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