R version 4.4.0 beta (2024-04-12 r86413 ucrt) -- "Puppy Cup"
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Platform: x86_64-w64-mingw32/x64

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> require(norMmix)
Loading required package: norMmix
> 
> ## "large" "lambda" values :
> lam <- 709 - (0:4)/10
> (w <- clr1inv(lam))
[1] 0.0000000 0.2418551 0.2188396 0.1980142 0.1791707 0.1621203
> stopifnot(length(w) == 1 + length(lam),
+           w[1] == 0, w[-1] > 0,
+           all.equal(sum(w), 1))
> 
> proc.time()
   user  system elapsed 
   0.12    0.12    0.23