R Under development (unstable) (2023-11-08 r85496 ucrt) -- "Unsuffered Consequences"
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> ##
> ##  p a s c a l . R  Test Suite
> ##
> 
> pascal <- pracma::pascal
> nchoosek <- pracma::nchoosek
> 
> identical(pascal(3),
+           matrix(c(1, 1, 1, 1, 2, 3, 1, 3, 6), 3, 3))
[1] TRUE
> 
> identical(nchoosek(6, 1), choose(6, 1))
[1] TRUE
> identical(nchoosek(6, 2), choose(6, 2))
[1] TRUE
> identical(nchoosek(6, 3), choose(6, 3))
[1] TRUE
> identical(nchoosek(6, 4), choose(6, 4))
[1] TRUE
> identical(nchoosek(6, 5), choose(6, 5))
[1] TRUE
> identical(nchoosek(6, 6), choose(6, 6))
[1] TRUE
> 
> proc.time()
   user  system elapsed 
   0.14    0.04    0.15