Comments (4)
Summary: The user reports unexpected results when multiplying numbers by 10, 20, etc. The issue appears to be related to floating-point precision errors, causing small discrepancies in the results.
from sdk.
I believe this is working as expected and is due to how numbers are represented as doubles. There's a bit more info on Dart's number semantics here: https://dart.dev/guides/language/numbers.
from sdk.
In that case, if it expected then below unit test case has to give success.
test('simple test', (){
expect(1.43 * 10, 14.3);
});
but it is failing ,
is this same behavior, will find in other coding languages ?
from sdk.
is this same behavior, will find in other coding languages ?
Yes, many of them. Consider checking out What Every Programmer Should Know About Floating-Point Arithmetic. The page on comparisons has some specific details about what you're seeing there.
from sdk.
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