diff --git a/src/Misc/DynamicPatcher/Helpers/CircleDifferentiator.cpp b/src/Misc/DynamicPatcher/Helpers/CircleDifferentiator.cpp
index ca44de057..24c54dc5f 100644
--- a/src/Misc/DynamicPatcher/Helpers/CircleDifferentiator.cpp
+++ b/src/Misc/DynamicPatcher/Helpers/CircleDifferentiator.cpp
@@ -3,10 +3,10 @@
 
 std::vector<CoordStruct> CircleDifferentiator::DivideArcByTolerance(const CoordStruct& center, int radius, int tolerance, const Vector3D<float>& upVector)
 {
-	tolerance = MinImpl(tolerance, (int)(Math::SQRT_TWO) * radius));
+	tolerance = MinImpl(tolerance, (int)(Math::SQRT_TWO * radius));
 
 	// start from nearest count n that satisfy: d = sqrt(2) * r * sin(a) <= tolerance, a = 2 * pi / n
-	double maxRad = Math::asin(tolerance / (Math::SQRT_TWO) * radius));
+	double maxRad = Math::asin(tolerance / (Math::SQRT_TWO * radius));
 	int n = (int)(Math::TWO_BY_PI / maxRad);
 
 	// find n that satisfy d <= length, d = sqrt(2) * r * sin(a), a = 2 * pi / n
diff --git a/src/Misc/Hooks.Otamaa.cpp b/src/Misc/Hooks.Otamaa.cpp
index 77affe4ac..02775a908 100644
--- a/src/Misc/Hooks.Otamaa.cpp
+++ b/src/Misc/Hooks.Otamaa.cpp
@@ -7426,7 +7426,7 @@ class NOVTABLE FakeIonBlastClass : public IonBlastClass
 										const float uz = deltax * sinA - deltay * cosA;
 										const float uy = deltaz;
 
-										float proj = Math::sqrtux * ux + uz * uz + uy * uy);
+										float proj = Math::sqrt(ux * ux + uz * uz + uy * uy);
 										const float align = cosA * ux - sinA * proj;
 
 										if (Math::abs(align - deltax) > 0.0002f || Math::abs(cosA * proj + sinA * ux - deltay) > 0.0002f)
diff --git a/src/Phobos.Math.h b/src/Phobos.Math.h
index a70370b8e..4776bae87 100644
--- a/src/Phobos.Math.h
+++ b/src/Phobos.Math.h
@@ -23,19 +23,19 @@ struct PhobosMath
 		return std::atan2(a1, a2);
 	}
 
-	static float __cdecl cosd(double a1)
+	static double __cdecl cosd(double a1)
 	{
-		return (float)std::cos(a1);
+		return std::cos(a1);
 	}
 
-	static float __cdecl sind(double a1)
+	static double __cdecl sind(double a1)
 	{
-		return (float)std::sin(a1);
+		return std::sin(a1);
 	}
 
-	static float __cdecl sqrtd(double a1)
+	static double __cdecl sqrtd(double a1)
 	{
-		return (float)std::sqrt(a1);
+		return std::sqrt(a1);
 	}
 
 	static double __cdecl tand(double a1)
@@ -44,43 +44,43 @@ struct PhobosMath
 	}
 
 	//===================================
-	static double __cdecl acosf(float a1)
+	static float __cdecl acosf(float a1)
 	{
-		return std::acos(a1);
+		return (float)std::acos(a1);
 	}
 
-	static double __stdcall asinf(float a1)
+	static float __cdecl asinf(float a1)
 	{
-		return std::asin(a1);
+		return (float)std::asin(a1);
 	}
 
-	static double __stdcall atanf(float a1)
+	static float __cdecl atanf(float a1)
 	{
-		return std::atan(a1);
+		return (float)std::atan(a1);
 	}
 
-	static double __stdcall atan2f(float a1, float a2)
+	static float __cdecl atan2f(float a1, float a2)
 	{
-		return std::atan2(a1, a2);
+		return (float)std::atan2(a1, a2);
 	}
 
-	static double __cdecl cosf(float a1)
+	static float __cdecl cosf(float a1)
 	{
-		return std::cos(a1);
+		return (float)std::cos(a1);
 	}
 
-	static double __cdecl sinf(float a1)
+	static float __cdecl sinf(float a1)
 	{
-		return std::sin(a1);
+		return (float)std::sin(a1);
 	}
 
-	static double __cdecl sqrtf(float a1)
+	static float __cdecl sqrtf(float a1)
 	{
-		return std::sqrt(a1);
+		return (float)std::sqrt(a1);
 	}
 
-	static double __cdecl tanf(float a1)
+	static float __cdecl tanf(float a1)
 	{
-		return std::tan(a1);
+		return (float)std::tan(a1);
 	}
 };
\ No newline at end of file