Calculate sum in Kahan summation algorithm in aggregations (#27807)#27848

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jpountz merged 8 commits intoelastic:masterfrom

liketic:feature/issues/27807

Jan 22, 2018

Commits on Dec 16, 2017

Calculate sum in Kahan summation algorithm in aggregations (#27807)
liketic
committed

Commits on Dec 19, 2017

Compute summation with Kahan summation algorithm for internal aggregators
liketic
committed

Commits on Dec 31, 2017

Merge remote-tracking branch 'upstream/master' into feature/issues/27807
liketic
committed

Commits on Jan 1, 2018

Properly calculate sum of NaN and infinities
liketic
committed

Commits on Jan 3, 2018

Simplify summing up algorithm for aggregations
liketic
committed

Commits on Jan 15, 2018

Merge remote-tracking branch 'upstream/master' into feature/issues/27807
liketic
committed

Commits on Jan 16, 2018