mirror of
https://github.com/josdejong/mathjs.git
synced 2025-12-08 19:46:04 +00:00
28 lines
974 B
JavaScript
28 lines
974 B
JavaScript
// Load the math.js core and only the functions and data types that we need
|
|
// Note that we load function implementations for a specific data type
|
|
// (lib/number/arithmetic) and not generic implementations (lib/arithmetic)
|
|
const core = require('../../core')
|
|
const bignumber = require('../../lib/type/bignumber')
|
|
const numberArithmetic = require('../../lib/plain/number/arithmetic')
|
|
const bignumberArithmetic = require('../../lib/plain/bignumber/arithmetic')
|
|
|
|
// Create a new, empty math.js instance
|
|
// It will only contain methods `import` and `config`
|
|
const math = core.create()
|
|
|
|
// import the functions and data types that we need
|
|
math.import([
|
|
bignumber,
|
|
numberArithmetic,
|
|
bignumberArithmetic
|
|
])
|
|
|
|
// math.add now contains two signatures: for numbers and bignumbers
|
|
console.log('math.add', Object.keys(math.add.signatures))
|
|
|
|
const a1 = math.divide(1, 3)
|
|
console.log('a1', a1.toString())
|
|
|
|
const a2 = math.divide(1, math.bignumber(3))
|
|
console.log('a2', a2.toString())
|