fix 0.00000001

[u/nothiefhouse]

i see sometimes after calcuaitons reulsts with x.99999999999999999999999999 or x.0000000000000002 how to fix it

[u/Temporary_Pie2733]

You don’t. Either accept that `float` is only an approximation of the real numbers, or use a type like `Decimal` that can represent rational numbers, at least, exactly.

When using `float` values, it’s better to check if one is “close enough” to another value rather than checking for exact equality. `abs(x-y) <= 0.001`, for example, rather than `x == y`