R Under development (unstable) (2023-08-11 r84935 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2023 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(copent)
> library(mnormt)
> rho <- 0.5
> sigma <- matrix(c(1,rho,rho,1),2,2)
> s0 <- rmnorm(400,c(0,0),sigma)
> s1 <- rmnorm(500,c(5,5),sigma)
> tst(s0,s1)
[1] 0.686737
> 
> 
> proc.time()
   user  system elapsed 
   4.56    1.29    5.84