From bbe904371abfa4c8b2cc84855c7f4013dffc9322 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Sun, 27 Apr 2025 09:44:11 -0300
Subject: Control μ damping with γ
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---
 log-fourier_integrator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'log-fourier_integrator.cpp')

diff --git a/log-fourier_integrator.cpp b/log-fourier_integrator.cpp
index c30d01d..52a5d02 100644
--- a/log-fourier_integrator.cpp
+++ b/log-fourier_integrator.cpp
@@ -132,7 +132,7 @@ int main(int argc, char* argv[]) {
       std::vector<Real> Rₜ₊₁ = fft.inverse(Ȓₜ₊₁);
       std::vector<Real> Cₜ₊₁ = fft.inverse(Ĉₜ₊₁);
 
-      μₜ *= pow(tanh(Cₜ₊₁[0]-1)+1, 0.05);
+      μₜ *= (γ * pow(tanh(Cₜ₊₁[0]-1)+1, 0.5) + (1 - γ));;
 
       ΔCₜ = 0;
       for (unsigned i = 0; i < N; i++) {
-- 
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