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-rw-r--r--fourier.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/fourier.cpp b/fourier.cpp
index d637985..3821623 100644
--- a/fourier.cpp
+++ b/fourier.cpp
@@ -85,8 +85,8 @@ Real energy(const std::vector<Real>& C, const std::vector<Real>& R, unsigned p,
Real e = 0;
for (unsigned n = 0; n < C.size() / 4 -1; n++) {
- Real h₂ₙ = Δτ;
- Real h₂ₙ₊₁ = Δτ;
+ Real h₂ₙ = M_PI * Δτ;
+ Real h₂ₙ₊₁ = M_PI * Δτ;
Real f₂ₙ = R[2*n] * df(λ, p, s, C[2*n]);
Real f₂ₙ₊₁ = R[2*n+1] * df(λ, p, s, C[2*n+1]);
Real f₂ₙ₊₂ = R[2*n+2] * df(λ, p, s, C[2*n+2]);