diff --git a/examples/13-stencil/stencil.cpp b/examples/13-stencil/stencil.cpp
index 9c535a9f1..87edeb849 100644
--- a/examples/13-stencil/stencil.cpp
+++ b/examples/13-stencil/stencil.cpp
@@ -1123,13 +1123,12 @@ public:
 					mtxReflected(reflectMtx, { 0.0f, 0.01f, 0.0f }, { 0.0f, 1.0f, 0.0f });
 
 					// Reflect lights.
-					float reflectedLights[MAX_NUM_LIGHTS][4];
 					for (uint8_t ii = 0; ii < numLights; ++ii)
 					{
-						bx::vec3MulMtx(reflectedLights[ii], lightPosRadius[ii], reflectMtx);
-						reflectedLights[ii][3] = lightPosRadius[ii][3];
+						bx::Vec3 reflected = bx::mul(bx::load<bx::Vec3>(lightPosRadius[ii]), reflectMtx);
+						bx::store(&s_uniforms.m_lightPosRadius[ii], reflected);
+						s_uniforms.m_lightPosRadius[ii][3] = lightPosRadius[ii][3];
 					}
-					bx::memCopy(s_uniforms.m_lightPosRadius, reflectedLights, numLights * 4*sizeof(float) );
 
 					// Reflect and submit bunny.
 					float mtxReflectedBunny[16];
diff --git a/examples/29-debugdraw/debugdraw.cpp b/examples/29-debugdraw/debugdraw.cpp
index ef743fe5e..09a9536da 100644
--- a/examples/29-debugdraw/debugdraw.cpp
+++ b/examples/29-debugdraw/debugdraw.cpp
@@ -818,8 +818,7 @@ public:
 					1.0f
 				};
 
-				float up[3] = { 0.0f, 4.0f, 0.0f };
-				bx::vec3MulMtx(&cylinder.m_end.x, up, mtx);
+				cylinder.m_end = bx::mul({ 0.0f, 4.0f, 0.0f }, mtx);
 				dde.setColor(intersect(&dde, ray, cylinder) ? selected : 0xffffffff);
 				dde.draw(cylinder);
 
diff --git a/examples/35-dynamic/dynamic.cpp b/examples/35-dynamic/dynamic.cpp
index 0bcbf1102..636fbc547 100644
--- a/examples/35-dynamic/dynamic.cpp
+++ b/examples/35-dynamic/dynamic.cpp
@@ -220,7 +220,7 @@ public:
 				const uint32_t abgr = m_mwc.gen();
 				for (uint32_t ii = 0; ii < BX_COUNTOF(s_cubeVertices); ++ii)
 				{
-					bx::vec3MulMtx(&vertex[ii].m_x, &s_cubeVertices[ii].m_x, mtx);
+					bx::store(&vertex[ii].m_x, bx::mul(bx::load<bx::Vec3>(&s_cubeVertices[ii].m_x), mtx) );
 					vertex[ii].m_abgr = abgr;
 				}