Iterate through all possible floating-point values

Posted by Vulcan Eager on Stack Overflow See other posts from Stack Overflow or by Vulcan Eager
Published on 2010-04-21T09:05:23Z Indexed on 2010/04/21 9:23 UTC
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How can I list all possible values of a floating-point data type? I can do this using a union in C or C++ but will that be portable?

How can this be done in other languages? Javascript?

Let's just assume I am using this iteration to map theta to sin(theta).

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