cocoa - I've discovered what I think is a bug with double numbers...
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by Mike
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Published on 2010-03-19T16:57:00Z
Indexed on
2010/03/19
18:11 UTC
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Here is a simple code that shows what I think is a bug when dealing with double numbers...
double wtf = 36.76662445068359375000;
id xxx = [NSDecimalNumber numberWithDouble: wtf];
NSString *myBug = [xxx stringValue];
NSLog(@"%.20f", wtf);
NSLog(@"%@", myBug);
NSLog(@"-------\n");
the terminal will show two different numbers
36.76662445068359375000 and
36.76662445068359168
Is this a bug or am I missing something?
if the second number is being rounded, it is a very strange rounding btw...
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