Branch Cuts and Common Lisp(johndcook.com)

3 pointsby joelburgetvor 5 Jahren1 comments

https://www.johndcook.com/blog/2016/12/17/branch-cuts-and-common-lisp/

1 comments

Fortran has built-in complex numbers and complex-valued functions, so similar issues arise. There was a paper by Anton Shterenlikht, "On quality of implementation of Fortran 2008 complex intrinsic functions on branch cuts" https://arxiv.org/abs/1712.10230 .