# kahanSum

From PreciseSums v0.4
by Matthew Fidler

##### Using the Kahan method, take a more accurate sum

Using the Kahan method, take a more accurate sum

##### Usage

`kahanSum(numbers)`

##### Arguments

- numbers
A vector of numbers to sum.

##### Value

Sum of numbers

##### References

##### Examples

```
# NOT RUN {
sum(c(1,1e100,1,-1e100)) ## Should be 2, gives 0
kahanSum(c(1,1e100,1,-1e100)) ## Not accurate enough for the correct result. (still = 0)
# }
```

*Documentation reproduced from package PreciseSums, version 0.4, License: GPL (>= 2)*

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