lua.wetgenes.tardis.v2.sub
v2 = v2:sub(v2b)
v2 = v2:sub(v2b,r)
Subtract v2b from v2.
If r is provided then the result is written into r and returned otherwise v2 is modified and returned.
v2 = v2:sub(v2b)
v2 = v2:sub(v2b,r)
Subtract v2b from v2.
If r is provided then the result is written into r and returned otherwise v2 is modified and returned.