ecd (version 0.6.4)

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

Description

J-invariant of the elliptic curve $y(x)$

Usage

"jinv"(object, no.validate = FALSE)
jinv(object, no.validate = FALSE)
"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

Examples

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