Dixon {jacobi} | R Documentation |
Dixon elliptic functions
Description
The Dixon elliptic functions.
Usage
sm(z)
cm(z)
Arguments
z |
a real or complex number |
Value
A complex number.
Examples
# cubic Fermat curve x^3+y^3=1
pi3 <- beta(1/3, 1/3)
epsilon <- 0.7
t_ <- seq(-pi3/3 + epsilon, 2*pi3/3 - epsilon, length.out = 100)
pts <- t(vapply(t_, function(t) {
c(Re(cm(t)), Re(sm(t)))
}, FUN.VALUE = numeric(2L)))
plot(pts, type = "l", asp = 1)
[Package jacobi version 3.1.1 Index]