lua.wetgenes.tardis.array.acos
r=it:acos(r)
r=it:acos(it.new())
Perform math.acos on all values of this array.
If r is provided then the result is written into r and returned otherwise it is modified and returned.
r=it:acos(r)
r=it:acos(it.new())
Perform math.acos on all values of this array.
If r is provided then the result is written into r and returned otherwise it is modified and returned.