jinv.ecd: J-invariant of the elliptic curve y(x)

In ecd: Elliptic Lambda Distribution and Option Pricing Model

J-invariant of the elliptic curve y(x)

Description

J-invariant of the elliptic curve y(x)

Usage

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

jinv(object, no.validate = FALSE)

## S4 method for signature 'ecd'
jinv(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 j-invariant

Author(s)

Stephen H-T. Lihn

Examples

d <- ecd(1,1)
j <- jinv(d)

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