discr.ecd: Discriminant of the elliptic curve y(x)

discr.ecdR Documentation

Discriminant of the elliptic curve y(x)

Description

Discriminant of the elliptic curve y(x)

Usage

## S3 method for class 'ecd'
discr(object, no.validate = FALSE)

discr(object, no.validate = FALSE)

## S4 method for signature 'ecd'
discr(object, no.validate = FALSE)

Arguments

object

an object of ecd class

no.validate

logical, if TRUE, don't validate presence of beta. Default is FALSE.

Value

the discriminant

Author(s)

Stephen H-T. Lihn

Examples

d <- ecd(-1,1)
discr(d)


ecd documentation built on May 10, 2022, 1:07 a.m.