Module sum

Module sum

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Algorithms for summation

Modules§

traits: Summation traits

Structs§

Kahan: Kahan summation
NaiveSum: Naive floating point summation
OnlineExactSum: Calculates a sum using separate accumulators for each possible exponent
SumConsumer: Adapts a ParallelSumAccumulator into a Consumer
SumFolder: Adapts a SumAccumulator into a Folder

Functions§

i_fast_sum_in_place: Calculates the correctly rounded sum of numbers in a slice

Type Aliases§

Klein: Klein summation
Neumaier: Neumaier summation
Sum2: SumK with two cascaded accumulators
Sum3: SumK with three cascaded accumulators
Sum4: SumK with four cascaded accumulators
Sum5: SumK with five cascaded accumulators
Sum6: SumK with six cascaded accumulators
Sum7: SumK with seven cascaded accumulators
Sum8: SumK with eight cascaded accumulators
Sum9: SumK with nine cascaded accumulators
SumK: Calculates a sum using cascaded accumulators for the remainder terms