Fix precondition

kimwalisch · Feb 9, 2024 · 0f4e665 · 0f4e665
1 parent f5d025d
commit 0f4e665
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/RiemannR.cpp b/src/RiemannR.cpp
@@ -205,7 +205,7 @@ long double RiemannR(long double x)
 ///
 long double RiemannR_prime(long double x)
 {
-  if (x < 0.1)
+  if (x <= 1)
     return 0;
 
   long double sum = 0;