Computes a non-overlapping sequence representing the sum of two floating point numbers.

Computes the sum of two floating point numbers as a non-overlapping sequence using Knuth's method.

- D.E. Knuth. "The Art of Computer Programming: Seminumerical Algorithms". Volume 2. 1981

Using npm:

```
npm install two-sum
```

`var twoSum = //Add two wildly different sized floats var result = console //Prints: // [1e-64, 1e64] `

`require("two-sum")(a, b[, result])`

Computes a non-overlapping sequence representing the sum of a and b.

`a`

is a number`b`

is a number`result`

is an optional length 2 array encoding the result of the sum of`a`

and`b`

**Returns** A length 2 array representing the non-overlapping sequence encoding the sum of a and b. The first term has smaller magnitude than the second.

Based on an idea from JRS robust geometric predicates paper.

Implementation (c) 2013 Mikola Lysenko. MIT License