Small numbers result in an error

[esromneb]

I have a number 7.471E-35 occurring in my code. When I use the add() function from this library it incorrectly rounds or truncates this to 0:

node
Welcome to Node.js v14.18.1.
Type ".help" for more information.
> const {add} = require('sinful-math');
undefined
> b = 4.761E-35
4.761e-35
> add(b,0)
0
> b+0
4.761e-35
> 

• Result: 0
• Expected result: 4.761e-35