SUBVL must be set to 3, and all regs must be vectors. VL nonzero produces multiple results in vd.
+| Instr | result | src1 | src2 | SUBVL | VL |
+| ------------------ | ------ | ---- | ---- | ----- | -- |
+| VCROSS vd, vs1, vs2 | vec3 | vec3 | vec3 | 3 | any |
+
The resulting components are, in order:
x[1] * y[2] - y[1] * x[2]
## Vector dot product
-
* VDOT rd, vs1, vs2
Computes the dot product of two vectors. Internal accuracy must be