fixed last EPS missing

M-J-Hochreiter · M-J-Hochreiter · commit 93a23745fef6 · 2025-02-06T11:05:51.000+01:00
diff --git a/src/algorithms/StatePreparation.cpp b/src/algorithms/StatePreparation.cpp
@@ -39,7 +39,7 @@ template <typename T>
 }
 
 template <typename T>
-[[nodiscard]] auto isNormalized(const std::vector<T>& vec) -> bool {
+[[nodiscard]] auto isNormalized(const std::vector<T>& vec, double EPS) -> bool {
   return std::abs(1 - twoNorm(vec)) < EPS;
 }
 
@@ -265,7 +265,7 @@ auto createStatePreparationCircuit(
     std::vector<std::complex<double>>& amplitudes, double EPS)
     -> QuantumComputation {
 
-  if (!isNormalized(amplitudes)) {
+  if (!isNormalized(amplitudes, EPS)) {
     throw std::invalid_argument{
         "Using State Preparation with Amplitudes that are not normalized"};
   }

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,7 @@ template <typename T>`
`39`	`39`	`}`
`40`	`40`
`41`	`41`	`template <typename T>`
`42`		`-[[nodiscard]] auto isNormalized(const std::vector<T>& vec) -> bool {`
	`42`	`+[[nodiscard]] auto isNormalized(const std::vector<T>& vec, double EPS) -> bool {`
`43`	`43`	`return std::abs(1 - twoNorm(vec)) < EPS;`
`44`	`44`	`}`
`45`	`45`
`@@ -265,7 +265,7 @@ auto createStatePreparationCircuit(`
`265`	`265`	`std::vector<std::complex<double>>& amplitudes, double EPS)`
`266`	`266`	`-> QuantumComputation {`
`267`	`267`
`268`		`- if (!isNormalized(amplitudes)) {`
	`268`	`+ if (!isNormalized(amplitudes, EPS)) {`
`269`	`269`	`throw std::invalid_argument{`
`270`	`270`	`"Using State Preparation with Amplitudes that are not normalized"};`
`271`	`271`	`}`