test-float-overlap

Test if the significands of two floating point numbers overlap.

Example

var testOverlap = require("test-float-overlap")
 
console.log(testOverlap(0.5, 1.0), testOverlap(1.5, 1.0))

Output:

false true

Install

npm install test-float-overlap

API

require("test-float-overlap")(a, b)

Test if a pair of floating point numbers' significands overlap.

• a and b are both double precision IEEE754 numbers

Returns true if the binary representations of the significands of the numbers of overlap, false otherwise

Credits

(c) 2014 Mikola Lysenko. MIT License