ecd (version 0.9.2.4)

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

Description

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

Usage

# S3 method for ecd
jinv(object, no.validate = FALSE)
jinv(object, no.validate = FALSE)
# S4 method for 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

Examples

# NOT RUN {
d <- ecd(1,1)
j <- jinv(d)
# }