How to see the source code of R .Internal or .Primitive function in dnorm?

Question

The R source code of dnorm is:

function (x, mean = 0, sd = 1, log = FALSE) .Call(C_dnorm, x, mean, sd, log)

How can i see the source code of dnorm in C_dnorm?

Answer 1

you find in https://svn.r-project.org/R/trunk/src/nmath/dnorm.c or https://github.com/wch/r-source/blob/trunk/src/nmath/dnorm.c this code is in C program