From d168de00dbd0fe962e677b3fc13a8149822afb15 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Fri, 27 Jun 2025 23:57:37 -0400
Subject: [PATCH] silence compiler warnings

---
 src/ELECTRODE/electrode_math.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ELECTRODE/electrode_math.h b/src/ELECTRODE/electrode_math.h
index d63ff71fa4..9c080c6fe7 100644
--- a/src/ELECTRODE/electrode_math.h
+++ b/src/ELECTRODE/electrode_math.h
@@ -29,7 +29,7 @@ using namespace EwaldConst;
 namespace ElectrodeMath {
   static constexpr double ERFCMAX = 5.8;    // erfc(ERFCMAX) < machine epsilon(double)
 
-  static double safe_erfc(double x)
+  inline double safe_erfc(double x)
   {
     if (x > ERFCMAX) return 0.0;
     double expm2 = exp(-x * x);
@@ -37,7 +37,7 @@ namespace ElectrodeMath {
     return t * (A1 + t * (A2 + t * (A3 + t * (A4 + t * A5)))) * expm2;
   }
 
-  static double safe_derfcr(double x, double &erfc)
+  inline double safe_derfcr(double x, double &erfc)
   {
     if (x > ERFCMAX) {
       erfc = 0.0;