1 files changed, 12 insertions, 10 deletions

diff --git a/log-fourier_integrator.cpp b/log-fourier_integrator.cpp
index 2d7d1f9..e4564c6 100644
--- a/log-fourier_integrator.cpp
+++ b/log-fourier_integrator.cpp
@@ -145,23 +145,25 @@ int main(int argc, char* argv[]) {
       std::vector<Real> Rₜ₊₁ = fft.inverse(Ȓₜ₊₁);
       std::vector<Real> Cₜ₊₁ = fft.inverse(Ĉₜ₊₁);
 
-      Real Cmin = Cₜ₊₁[N-1];
+      Real C₀ = Cₜ₊₁[0];
+
       for (unsigned i = 0; i < N; i++) {
-        if (Cₜ₊₁[N-1-i] > Cmin) {
-          Cmin = Cₜ₊₁[N-1-i];
+        if (Cₜ₊₁[i] < 0) {
+          Cₜ₊₁[i] = 0;
+        }
+        if (Cₜ₊₁[i] > 1) {
+          Cₜ₊₁[i] = 1;
         }
-        Cₜ₊₁[N-1-i] = Cmin;
       }
-      Real Rmin = Rₜ₊₁[N-1];
       for (unsigned i = 0; i < N; i++) {
-        if (Rₜ₊₁[N-1-i] > Rmin) {
-          Rmin = Rₜ₊₁[N-1-i];
+        if (Rₜ₊₁[i] < 0) {
+          Rₜ₊₁[i] = 0;
+        }
+        if (Rₜ₊₁[i] > 1) {
+          Rₜ₊₁[i] = 1;
         }
-        Rₜ₊₁[N-1-i] = Rmin;
       }
 
-      Real C₀ = Cₜ₊₁[0];
-
       μₜ *= pow(tanh(C₀-1)+1, x);
 
       ΔCₜ = 0;