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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Math.random() always produces the same first 7 decimal points the first two invocations"
href="https://bugs.webkit.org/show_bug.cgi?id=157805">157805</a>
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<th>Summary</th>
<td>Math.random() always produces the same first 7 decimal points the first two invocations
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>Unspecified
</td>
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<th>OS</th>
<td>Unspecified
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>JavaScriptCore
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>joepeck@webkit.org
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<th>CC</th>
<td>benjamin@webkit.org, fpizlo@apple.com, ggaren@apple.com, mark.lam@apple.com
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<pre>* SUMMARY
Math.random() always produces the same first 7 decimal points the first two invocations
* STEPS TO REPRODUCE
1. Inspect about:blank
2. Run Math.random() twice
=> first 7 decimals are identical
* EXAMPLES
> Math.random()
< 0.39641653952203815
< 0.39641654154667616
> Math.random()
< 0.7208129766006761
< 0.7208129575360934
* NOTES
Seen in a comment on Hacker News: <<a href="https://news.ycombinator.com/item?id=11711912">https://news.ycombinator.com/item?id=11711912</a>>
<span class="quote">> 2) Math.random() returns the same result the first two calls on page load.</span ></pre>
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