Trevor G Quayle wrote:
>> 7.  Vector expressions with zero values can be shortened as follows:




> 
> Also:
> "<1,0,1>" becomes x+z
> "<2,0,2>" becomes 2*(x+z)
7 chars -> 7 chars. not much of an improvement ;)
I would suggest in stead: 2-2*y or 2-y-y

Post a reply to this message