Fellow monks,
I encountered a problem, that looks very strange at first glance: 
warn $obj1->value;
warn $obj2->value;
warn ($obj1->value == $obj2->value);

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This code will produce these results: 739.3, 739.3 and false.
So we modified the last line of code:
warn ($obj1->value - $obj2->value);

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There was a meaningful result: 1.13686837721616e-13

Now I understand that these two numbers are in fact different, but why does warn $number display the wrong (rounded) value? How can I control this behavior of warn?

What I was trying to achieve is a warning message like 'The numbers X and Y are different!' but it looks more than little stupid to display message 'The numbers 739.3 and 739.3 are different!'.

In reply to Strange (rounding?) problem by gildir

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