const {
    lambertW0, // same as lambertW0_IaconoBoyd
    lambertW0_IaconoBoyd,
    lambertW0Log, // same as lambertW0Log_xmodar
    lambertW0Log_xmodar,
    lambertW0_SimpleIteration_LT_E,
    lambertW0_SimpleIteration_GT_E,
    W0_LIMIT_POINT
} = require('lambert-w-function')

import { ... } from 'lambert-w-function'

// A good approximation with a maximum relative error 5E-3
// Same as lambertW0Log(x) if is_x_log set to true.
// -
// See: https://gist.github.com/xmodar/baa392fc2bec447d10c2c20bbdcaf687
// See: https://link.springer.com/content/pdf/10.1007/s10444-017-9530-3.pdf
lambertW0(x: number, is_x_log = false): number

// Computes W(y) where y of the form log(x)
// -
// See: https://gist.github.com/xmodar/baa392fc2bec447d10c2c20bbdcaf687
lambertW0Log(logX: number): number

// Approximates W(X) with a straightforward algoritm for x <= E (respectively
// x > E) but it is highly recommended to use lambertW0 instead.
// -
// See: https://doi.org/10.1145%2F258726.258783
lambertW0_SimpleIteration_LT_E(x: number, iterations = 10): number
lambertW0_SimpleIteration_GT_E(x: number, iterations = 10): number