let FuxkCalc = require('fuxk-calc');
 
let fuxkCalc = new FuxkCalc();
 
// add
console.log(fuxkCalc.add(13.3333, 1.8888888)); // 15.2221888
 
// subtract
console.log(fuxkCalc.subtract(13.3333, 1.8888888)); // 11.4444112
console.log(fuxkCalc.subtract(0.2, 0.3)); // -0.1
 
// multiply
console.log(fuxkCalc.multiply(0.3, 0.13)); // 0.039
 
// divide
console.log(fuxkCalc.divide(0.3, 0.2)); // 1.5