calculate(arg1, arg2) {
let m = 0; const s1 = arg1.toString(); const s2 = arg2.toString();
try { m += s1.split(".")[1].length; } catch (e) { console.log(e); }
try { m += s2.split(".")[1].length; } catch (e) { console.log(e); }
return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m);
}