Re: [R] Environmental oddity --- reproducible example.

G'day Rolf, On Sun, 7 Nov 2021 19:33:40 +1300 Rolf Turner wrote: > library(Deriv) > d1 <- Deriv(dnorm,"sd") > source("d2.txt") # d2.txt is attached > > d1(1,0,3,TRUE) # [1] -0.2962963 > d2(1,0,3,TRUE) # [1] -0.889 Fascinating: R> pryr::call_tree(body(d1)) R> pryr::call_tree(body(d2)) cle

Re: [R] Environmental oddity --- reproducible example.

library(Deriv) d1 <- Deriv(dnorm,"sd") source("d2.txt") # d2.txt is attached d1(1,0,3,TRUE) # [1] -0.2962963 d2(1,0,3,TRUE) # [1] -0.889 cheers, Rolf P.S.: > sessionInfo() R version 4.1.1 (2021-08-10) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Ubuntu 20.04.3 LTS Matrix product