Nothing
circlePoint <- function(circle, T){
if(is.vector(T) && length(T) > 1){
r <- matrix(NA, nrow=length(T), ncol=length(circle$C))
for(i in 1:length(T)) r[i, ] <- circle$C + circle$R*cos(T[i])*circle$U + circle$R*sin(T[i])*circle$V
}else{
r <- circle$C + circle$R*cos(T)*circle$U + circle$R*sin(T)*circle$V
}
r
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.