vector e; e = '1 1 1';
vector f; f = '1 1 1';
+#ifdef __STD_FTEQCC__
a &~= 1; // 0
+#else
+ a &= ~1; // 0
+#endif
+#ifdef __STD_GMQCC__
b &= ~1; // 0
c &= ~d; // 0
+#else
+ b &~= 1; // 0
+ c &~= 1; // 0
+#endif
+#ifdef __STD_FTEQCC__
f &~= e; // '0 0 0'
+#else
+ f &= ~e; // '0 0 0'
+#endif
+#ifdef __STD_GMQCC__
e &= ~e; // '0 0 0'
+#else
+ e &~= e; // '0 0 0'
+#endif
print("a: ", ftos(a), "\nb: ",
ftos(b), "\nc: ",