idealvalues

Idealvalues is a tool you can use for hypothesis testing. Use Idealvalues to find a sum value within an array of numbers.

  

Installing

Using npm:

``bash
$ npm install idealvalues
`
---
Using cdn:

`html

`

API

`js
idealvalues(number, [values], {options?});
`

Returns the numbers at which the sum arrives at the desired value.

| | |
| --------- | ------------------------------------------------------------------------- |
| number | Number Number that should be the sum of all values. |
| values | Array Values to reach the desired number. |
| options | Object options for dealing. Optional |
| _returns_ | Array Values whose sum results in the desired number. |
| _throws_ | Error If it does not find values whose sum reaches the desired value. |

#### options

| | |
| ------------- | ----------------------------------------------------------------------------- |
| debug | Boolean Enable debug. Default=false |
| fullDebug | Boolean Enable full debug, with all loops of attempts. Default=false |
| maxAttempts | Number maximum attempts. Default=1000 |
| extends | Bollean Returns a run report. Default=false |

Examples

$3

`js
const idealvalues = require("idealvalues");

const values = idealvalues(180, [10, 10, 20, 20, 40, 40, 30, 50, 70, 30, 40]);

console.log(values);
`

#### Output

`js
[ 50, 40, 10, 40, 10, 30 ]
`
---

$3

`js
const idealvalues = require("idealvalues");

const values = idealvalues(180, [10, 10, 20, 20, 40, 40, 30, 50, 70, 30, 40], {extends: true});

console.log(values);
`

#### Output

`js
{ values: [ 40, 50, 20, 30, 40 ], sum: 180, attempts: 2 }
`
---

$3

`html


`
#### Output

`js
[ 50, 40, 10, 40, 10, 30 ]
`
---

Use cases

I went to the supermarket, and the total value of the purchase was: $180. In my wallet I have the following notes:

- $10
- $20 x 2
- $50 x 4
- $100

Then:

`js
const idealvalues = require("idealvalues");

const values = idealvalues(180, [10, 20, 20, 50, 50, 50, 50, 100]);

console.log(values);
`

#### Output

`js
[ 50, 100, 10, 20 ]
``

To pay I need to pass the following notes:

- $50
- $100
- $10
- $20