Questions - ASKSAGE: Sage Q&A Forum

210

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1

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no

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2024-07-16 16:37:47 +0200 yx7

How to compute the order of the base point for a curve in twisted Edwards form ?

117

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1

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3

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2024-07-02 21:47:38 +0200 tmonteil

vertex labels exceed space and intersect with edges

159

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no

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no

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2024-03-30 07:30:26 +0200 Poncho

I have an elliptic curve y^2=x^3+1. I want to add the point P(2,3) and to a multiple of thepoint Q(x,y). Such that in my results, the highest power of y is 1. Let's say I want to compute P+4Q [closed]

Elliptic-curves

132

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no

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no

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2024-03-02 03:02:10 +0200 815mid

Sextic twist on small BLS curve

Elliptic-curves

265

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1

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no

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2023-11-20 20:48:19 +0200 dan_fulea

I have an elliptic curve say y^2=x^3 8. I pick a point P=(1,3) and an arbitrary point Q=(x,y). I want to add the two points on Sage to leave my results in x and y. How do I do that

Elliptic-curves

115

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2

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no

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2023-11-07 21:58:25 +0200 azerbajdzan

Finding the roots of a quartic in GF(p)[x], roots are not correct

156

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no

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no

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2022-05-21 23:54:26 +0200 Jimmy_McGill

How do I define the elliptic curve: y^2 + y = x^3 - x^2 on Sage 9.3?

Elliptic-curves

240

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2

answers

2

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2022-02-01 12:43:29 +0200 Luca

How to construct an isogeny [i] such that [i]^2= -1?

164

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1

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1

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2021-12-12 01:43:58 +0200 benwh1

Integral points on a cubic curve which is not in Weierstrass form [closed]

334

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1

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-1

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2021-08-28 08:53:02 +0200 Miroslaw

linear distance

282

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1

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1

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2021-07-31 14:08:57 +0200 tmonteil

Why code generates error ? Help wanted ASAP.

Elliptic-curves

209

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1

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1

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2021-07-22 07:09:27 +0200 slelievre

Elliptic curves over function fields

429

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no

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1

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2021-05-23 11:16:01 +0200 slelievre

Computing the endomorphism ring of an elliptic curve over a finite field

307

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no

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no

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2021-04-28 08:21:51 +0200 Miroslaw

Eliptic Curves - How to check that substract points cross/exceeds the order of curve n?

288

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1

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no

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2021-04-23 03:49:05 +0200 Max Alekseyev

Rounding up to the nearest integer that’s congruent to k mod N

224

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1

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no

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2021-03-13 20:40:39 +0200 rburing

Fraction must have unit denominator when studying Elliptic Curve over complex field? [closed]

491

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1

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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]

2k

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no

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2021-02-24 09:37:55 +0200 Duglas

How to extract R,S,Z from raw bitcoin transaction ?

297

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1

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no

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2021-02-22 23:37:00 +0200 vojtechsu

what does it mean- E[0] on elliptic curve ?

Elliptic-curves

456

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1

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1

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2021-02-15 21:20:27 +0200 FrédéricC

Elliptic curve over real numbers

262

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1

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no

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2021-02-09 19:41:55 +0200 Max Alekseyev

How to find "k" in system of equations ?

296

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2

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no

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2021-02-09 12:30:03 +0200 John Cremona

Are results found of an Elliptic Curve by SageMathCell proven?

227

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no

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2

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2021-02-03 22:13:27 +0200 peter.xu

What is the .sigma() function for an elliptic curve's formal group?

281

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1

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1

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2021-01-15 22:48:20 +0200 Juanjo

Drawing a line not segment

527

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no

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2021-01-06 06:17:24 +0200 tmonteil

How to find a element in elliptic curve ?(code added)

1k

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1

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1

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2020-11-25 20:22:58 +0200 FrédéricC

How define Twisted Edwards elliptic curve ?

232

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1

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no

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2020-10-12 15:17:13 +0200 dan_fulea

How is curve C(b) converted to elliptic curve?

530

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1

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no

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2020-09-05 03:03:08 +0200 dan_fulea

How to convert coordinates of a point from y^2=x^3+7 curve to y^2=x^3+4 curve?

627

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1

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1

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2020-08-19 09:54:01 +0200 FrédéricC

Defining Hessian Curve

Elliptic-curves

139

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no

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no

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2020-08-12 02:32:07 +0200 Duglas

What is the symbolic solution ?

Elliptic-curves

54 questions

How to compute the order of the base point for a curve in twisted Edwards form ?

vertex labels exceed space and intersect with edges

I have an elliptic curve y^2=x^3+1. I want to add the point P(2,3) and to a multiple of thepoint Q(x,y). Such that in my results, the highest power of y is 1. Let's say I want to compute P+4Q [closed]

Sextic twist on small BLS curve

I have an elliptic curve say y^2=x^3 8. I pick a point P=(1,3) and an arbitrary point Q=(x,y). I want to add the two points on Sage to leave my results in x and y. How do I do that

Finding the roots of a quartic in GF(p)[x], roots are not correct

How do I define the elliptic curve: y^2 + y = x^3 - x^2 on Sage 9.3?

How to construct an isogeny [i] such that [i]^2= -1?

Integral points on a cubic curve which is not in Weierstrass form [closed]

linear distance

Why code generates error ? Help wanted ASAP.

Elliptic curves over function fields

Computing the endomorphism ring of an elliptic curve over a finite field

Eliptic Curves - How to check that substract points cross/exceeds the order of curve n?

Rounding up to the nearest integer that’s congruent to k mod N

Fraction must have unit denominator when studying Elliptic Curve over complex field? [closed]

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

How to extract R,S,Z from raw bitcoin transaction ?

what does it mean- E[0] on elliptic curve ?

Elliptic curve over real numbers

How to find "k" in system of equations ?

Are results found of an Elliptic Curve by SageMathCell proven?

What is the .sigma() function for an elliptic curve's formal group?

Drawing a line not segment

How to find a element in elliptic curve ?(code added)

How define Twisted Edwards elliptic curve ?

How is curve C(b) converted to elliptic curve?

How to convert coordinates of a point from y^2=x^3+7 curve to y^2=x^3+4 curve?

Defining Hessian Curve

What is the symbolic solution ?

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