R Under development (unstable) (2024-02-23 r85978 ucrt) -- "Unsuffered Consequences"
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> library(lifecontingencies)
Package:  lifecontingencies
Authors:  Giorgio Alfredo Spedicato [aut, cre]
    (<https://orcid.org/0000-0002-0315-8888>),
  Christophe Dutang [ctb] (<https://orcid.org/0000-0001-6732-1501>),
  Reinhold Kainhofer [ctb] (<https://orcid.org/0000-0002-7895-1311>),
  Kevin J Owens [ctb],
  Ernesto Schirmacher [ctb],
  Gian Paolo Clemente [ctb] (<https://orcid.org/0000-0001-6795-4595>),
  Ivan Williams [ctb]
Version:  1.3.12
Date:     
BugReport: https://github.com/spedygiorgio/lifecontingencies/issues

> 
> 
> 
> axyznvect <- lifecontingencies:::axyznvect
> 
> 
> 
> #(tablesList, x, n, i, m, k = 1, status = "joint", type = "EV", power =1, payment = "advance", ...)
>   
> 
> data(soaLt)
> soa08Act <- with(soaLt, new("actuarialtable", interest=0.06, x=x, lx=Ix, name="SOA2008"))
> #evaluate and life-long annuity for an aged 65
> listSOA <- list(soa08Act, soa08Act, soa08Act) 
> 
> checkvector <- function()
+ {
+   sapply(10:90, function(y)
+     axyznvect(listSOA, x=c(y, y+1, y+2)) == axyzn(listSOA, x=c(y, y+1, y+2))
+   )
+ }
> 
> checkvector()
 [1] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[16] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[31] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[46] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[61] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
[76] TRUE TRUE TRUE TRUE TRUE TRUE
> 
> proc.time()
   user  system elapsed 
   6.40    0.28    6.68