Index: tests/vector/.expect/vec3_float.txt
===================================================================
--- tests/vector/.expect/vec3_float.txt	(revision 5b24ee2335601c4337a02d51dc76da8c8ae382e0)
+++ tests/vector/.expect/vec3_float.txt	(revision 7c94bae6ef46919fd62728d1d2aa01ac4f1a1afc)
@@ -18,4 +18,5 @@
 dot_1:0.
 dot_2:37.8
+cross:<-15.,-2.,39.>
 length:3.74166
 length_squared:14.
Index: tests/vector/vec3_float.cfa
===================================================================
--- tests/vector/vec3_float.cfa	(revision 5b24ee2335601c4337a02d51dc76da8c8ae382e0)
+++ tests/vector/vec3_float.cfa	(revision 7c94bae6ef46919fd62728d1d2aa01ac4f1a1afc)
@@ -60,4 +60,7 @@
     sout | "dot_2:" | dot(v1, v2);
 
+    v2 = cross((vec3(float)){3,-3,1},(vec3(float)){4,9,2});
+    sout | "cross:" | v2;
+
     v1 = (vec3(float)){1,2,3};
     sout | "length:" | length(v1);