Is a simple calculator! I can be used where we have an number input for an user and the user can put a formula, but the app only gets a i64 or a f64 and if has a error you can display an error at the user, but errors are english only!
Only supports:
- Addition +
- Substraction -
- Multiplication *
- Division /
- Sin sin()
- Cos cos()
- Pow pow()
- Sqrt sqrt()
And groups like: 2 * (2 - 1) = 2
And 2 (3) = 6
And sin(1) = 0.8414709848078965
And sqrt(pow(2, 4)) = 4
But +,-,*,/ are not in the math order for now!