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-rw-r--r--langevin.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/langevin.cpp b/langevin.cpp
index 3e03f76..f29cd25 100644
--- a/langevin.cpp
+++ b/langevin.cpp
@@ -105,12 +105,12 @@ Matrix identity(unsigned N) {
std::tuple<Vector, Matrix> gradHess(const Tensor& J, const Vector& z, std::complex<double> ε) {
Matrix J1 = z.contract(J, ip);
- Matrix H = ((p - 1) * (double)p / factorial(p)) * J1 - ((double)p * ε) * identity(z.size());
+ Matrix hess = ((p - 1) * (double)p / factorial(p)) * J1 - ((double)p * ε) * identity(z.size());
Vector J2 = z.contract(J1, ip);
- Vector g = ((double)p / factorial(p)) * J2 - ((double)p * ε) * z;
+ Vector grad = ((double)p / factorial(p)) * J2 - ((double)p * ε) * z;
- return {g, H};
+ return {grad, hess};
}
std::tuple<double, Vector, std::complex<double>, Vector> WdW(const Tensor& J, const Vector& z, std::complex<double> ε) {