From 3c46aaafcd34908ce2cdc646c8612fd5a2db5f28 Mon Sep 17 00:00:00 2001
From: Alexander Voigt <ahgvoigt@gmail.com>
Date: Tue, 19 Sep 2023 21:17:51 +0200
Subject: [PATCH] use iszero helper function

---
 src/Li.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Li.jl b/src/Li.jl
index 92afb8a..4cdb0b2 100644
--- a/src/Li.jl
+++ b/src/Li.jl
@@ -169,7 +169,7 @@ function li_rem(n::Integer, z::Complex{T})::Complex{T} where T
 
     for k in kmax:-1:1
         ifac = inv_fac(n - 2*k)
-        ifac == zero(T) && return 2*sum
+        iszero(ifac) && return 2*sum
         old_sum = sum
         sum += neg_eta(2*k)*ifac*p
         p *= l2