Danny Robson 046a369f55 coord: don't use kahan summation for sum(coord)
Our kahan summation algorithm has issues with infinities so we just
avoid using it in coordinates where speed and simplicity are more
important.
2017-06-16 17:38:55 +10:00
..
2017-01-05 15:06:49 +11:00
2017-01-05 15:06:49 +11:00