Returns the next floating point number after any given number in the direction of some other floating point number. (Like the C standard library function).
var nextafter = require("nextafter")
var x = 0.1
console.log("The number", x, "is between", nextafter(x, -Infinity), "and", nextafter(x, Infinity))
Output:
The number 0.1 is between 0.09999999999999999 and 0.10000000000000002
npm install nextafter
require("nextafter")(from, to)Returns the floating point number closest to from in the direction on of to
from === to, then returns fromfrom < to, then returns next representable float after fromfrom > to, then returns the floating point nubmer immediately before from(c) 2014 Mikola Lysenko. MIT License